묻고 답해요
141만명의 커뮤니티!! 함께 토론해봐요.
인프런 TOP Writers
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
초기화 질문
안녕하세요 속도를 위해 캐싱을 하고 있지만 매번 다시 초기화 해서 불러올려면 어떤 방법이 있을까요
-
해결됨[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
Interceptor 작업 중 질문드립니다.
동일하게 restaurant_repository에서 @Headers 를 통해 'accessToken' : 'true' 라는 map을 헤더에 넣어주었음에도 dio.dart에서는 해당 onRequest에서 header가 빈 map으로 나오는 현상이 발생합니다. url과 GET 요청이라는 정보는 제대로 들어갑니다. 혹시 무슨 문제인지 알고 계신가요?
-
해결됨[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
강의에서 Future 리턴타입 Map<String, dynamic>
안녕하세요? 강좌 섹션5 > 레스토랑상세페이지 구현단계에서build 의 FutureBuilder 의 builder 에서 아래와 같이 구현 되어있는데builder: (context, AsyncSnapshot<Map<String, dynamic>> snapshot) {아래와 같이 AsyncSnapshot<Map<String, dynamic>> 를 제거후 syntax error 따라다니면서 반환타입을 바꾸니 문제 없던데요..builder: (context, snapshot) {flutter 가 업그레이드 되면서 type safe 된거 같기도 한데 AsyncSnapshot<Map<String, dynamic>> 부분이 이해가 잘 안가는데요 부연 설명 가능할까요?
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
로고 크기 지정이 안 되는 문제
안녕하세요 강사님. 다름이 아니라 아래 코드가 적용되지 않아서 글 남깁니다.Image.asset( 'asset/img/misc/logo.png', width: MediaQuery.of(context).size.width * (2 / 3), ),width에 그 어떠한 값을 넣어봐도 로고 크기가 변하지 않았습니다. 이에 아래 코드와 같이 width가 아닌 height 값을 지정해 보니 드디어 로고 크기가 변하기 시작하더군요.Image.asset( 'asset/img/misc/logo.png', height: 100, ),왜 width에 값을 넣었을 때는 로고 크기가 변하지 않았고, height에 값을 넣었을 때만 로고 크기가 변했는지 그 이유가 궁금합니다.
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
서버 세팅 질문드립니다
npm i --force 후 npm run start:dev를 실행하면 사진과 같이 에러가 발생합니다. 파일에서 수정해야 할 부분이 있을까요?
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
npm i 오류 질문드립니다.
npm i 명령어 실행 시 이런 오류가 발생하는데 혹시 해결방법이 있을까요? 그리고 android studio에서 node 명령어 수행 시 제대로 실행되지 않는 문제가 있는데 powershell을 통해 동일한 경로에서 실행하면 제대로 실행됩니다. 추가적으로 android studio에서 해주어야 하는 설정이 있을까요?
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
widget의 크기를 수치로 설정하는 것
만약 UI를 구현하는데 있어서 SizedBox의 height나 혹은 다른 Widget의 크기를 pixel단위로 수치로 주게 되면 비율이 다른 기기에서 원하는 형태로 표현을 못하거나 높이가 낮은 기기의 경우 잘리는 현상이 생길 것 같습니다.혹시 일반적으로 앱을 구현할 때 이런 부분을 모두 MediaQuery.of(Context).size를 통해 비율로 구현하는 것이 옳은 방법일까요?
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
프로바이더와 싱글톤의 차이
프로바이더를 보고 있다보니 싱글톤이 생각나는데, 둘 간의 차이가 있을까요? 있다면 어떤 차이가 있을 까요?
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
go_router 소스 적용후부터 이상한 에러가 떠서요.
안녕하세요?해당 실습 소스 예제를 무한 반복하면서 기존에 몇번 끝까지 완성하고, 현재 반복으로 계속 공부해보고 있습니다. 최근에 안나던 에러가 나와서 질문 드립니다. 소스 문제가 아닌거 같아서요.-----------------------------------------ㅁ 개발환경~ Flutter 3.10.5~ Dart 3.0.5~ OS : Mac Ventura 13.4.1 (Apple M2)-----------------------------------------Error (Xcode): ../../../../.pub-cache/hosted/pub.dev/go_router-4.5.1/lib/src/router.dart:38:44: Error: The class 'NavigatorObserver' can't be used as a mixin because it isn't a mixin class nor a mixin.기존에 실습할 때는 잘 지나갔던 부분 같은데,실습이 잘 진행되다가, go_router 적용 후 부터 위 에러가 뜹니다.동영상 소스 버전인 4 버전으로 바꾸어서 해 봐도 똑 같네요.(go_router 설정은 4 버전으로)flutter clean 시도후에 다시 pub get 해도 똑같은 현상이고요.ㅁ 참고로, 기존에 실습 공부 때 끝까지 완성해서 잘 돌던 복사본을 꺼내서 돌려 보니 위와 똑같은 현상이 나왔습니다.ㅁ 참고로 강사님이 작성해서 git hub 에 올려 주신 [실제 본 소스 - actual] 다운 받아서 돌려 보아도 똑같은 현상이 나오네요.혹시 관련 에러에 대해 아시는 부분 있으시면 조언 부탁드립니다.
-
해결됨[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
StateNotifierProvider.family를 사용하고 싶습니다.
stateNotifierProvider.family를 사용하려고 하는데, notifier를 리턴하다보니 상태값을 어떻게 리턴해야하는지? 궁금합니다.
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
플러터 splash화면 시간 질문
FutureOr<String?> redirectLogic(BuildContext context,GoRouterState state){ final UserModelBase? user = ref.read(userMeProvider); //로그인 중 final logginIn = state.location == '/login'; //회원가입 페이지 이동중인지 final joinIn = state.location == '/login/join'; //유저 정보가 없는데 //로그인중이면 그대로 로그인 페이지에 두고 //만약 로그인중이 아니라면 로그인 페이지로 이동 if(user == null && !joinIn){ return logginIn ? null : '/login'; } //회원가입 페이지로 이동중이라면 if(user==null && joinIn){ return '/login/join'; } //user가 null이 아님 //UserModel //사용자 정보가 있는상태면 //로그인 중이거나 현재 위치가 SplashScreen이면 //홈으로 이동 if(user is UserModel){ return logginIn || state.location == '/splash' ? '/' : null; } //UserModelError if(user is UserModelError){ return logginIn ? null : '/login'; } return null; }} 위의 로직에서 splash화면을 인스타그램처럼 1초 지속되도록 하고싶은데 혹시 방법이 있을까요?
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
프로바이더질문
처음 데이터를 가지고올때 if(state is! CursorPagination){ await this.paginate(); } 위의 코드를 실행하는데만약 데이터가 없다면final resp = await repository.paginate( paginationParams: paginationParams );여기서 캐스팅 오류가납니다.혹시 따로 해결방법이있을까요?? 너무 어렵네요
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
provider질문
void init(){ state is CursorPaginationLoading; }이런식으로 코드를 짜면 프로바이더 내용이 초기화 되는건가요?
-
해결됨[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
로그인버튼을 눌렀을때 refreshToken이 안뜹니다ㅠㅠ
안녕하세요! Dio로 Auth API 요청해보기 강의에서 11분50초쯤 알려주셧듯, 로그인버튼을 클릭했는데[VERBOSE-2:dart_vm_initializer.cc(41)] Unhandled Exception: DioError [DioErrorType.other]: SocketException: Connection refused (OS Error: Connection refused, errno = 61), address = 127.0.0.1, port = 64549 이렇게 에러가뜨면서 refreshToken이 안뜨는데 시뮬레이터 IP문제일까요..?
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
nRequest Interceptor 작업하기 부분 storage 질문드립니다.
여기서 data.dart에 있는 storage를 사용하지 않고 새로 생성해서 사용하는 이유가 무엇인가요??class CustomIntercepter extends Interceptor { final FlutterSecureStorage storage; CustomIntercepter({required this.storage}); // 1) 요청을 보낼 때 @override void onRequest( RequestOptions options, RequestInterceptorHandler handler) async { print('[REQ] [${options.method}] ${options.uri}'); if (options.headers['accessToken'] == 'true') { options.headers.remove('accessToken'); final token = await storage.read(key: ACCESS_TOKEN_KEY); options.headers.addAll({'authorization': 'Bearer $token'}); } return super.onRequest(options, handler); } // 2) 응답을 받을 때 // 3) 에러가 났을 때 }
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
tabbarview 사용 유무 차이
bottomnavigatorbar만 사용할때와 bottomnavigatorbar와 tabbarview를 사용하는데 physics: NeverScrollableScrollPhysics() 이 조건을 추가하는거랑 어차피 bottomnavigatorbar로만 화면 이동이 가능한데 두개의 차이점이 무엇인지 궁금합니다!
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
수업 중 질문
provider로 pagination을 하는데 이렇게 전체 데이터를 불러오는 경우를 제외한카테고리 별로 불러오기 검색으로 불러오기위의 경우가 있을 때 보통 어떻게 하나요 같은 provider를 쓴다면 state를 초기화하고 prameter를 다르게 하여 불러오나요아니면 카테고리별 검색 별 provider를 따로 만들어서 불러오나요?
-
해결됨[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
userMeProvider 연결하고 나서 로그인 문제
Authentication 마무리하기 편에서 onPressed: () async { ref .read(userMeProvider.notifier) .login(username: username, password: password);userMeProvider 프로바이더를 쓰고 나서 로그인 하면 로그인이 안되고에러 메세지에 WRONG_VERSION_NUMBER(tls_record.cc:242))이렇게 뜨는데 그냥 작성한 코드 중 어디가 틀린걸까요 ? ㅠㅠ
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
gorouter질문2
gorouter에서 pathparameter를 사용하던중 상품을 클릭하면 detail화면으로 넘어가지 않고 계속 에러가 뜹니다 ㅠ return PaginationListView( provider: recipeProvider, itemBuilder: <RecipeModel>(_,index,recipe){ return GestureDetector( onTap: (){ context.goNamed(RecipeDetailScreen.routeName, pathParameters: { 'rid':recipe.recipe_id.toString() }); }, child: RecipeCard( recipe_nm: recipe.recipe_nm, summary: recipe.summary, nation_nm: recipe.nation_nm, cooking_time: recipe.cooking_time, calorie: recipe.calorie, imgUrl: recipe.image_url, level: recipe.level_nm ), ); }); }위와 같은 코드로 메인 화면을 구성하여 상품을 클릭하면 List<GoRoute> get routes => [ GoRoute( path: '/', name: RootTab.routeName, builder: (_,__) => RootTab(), routes: [ GoRoute( path: 'recipe/:rid', name: RecipeDetailScreen.routeName, builder: (_,state) => RecipeDetailScreen( id: state.pathParameters['rid']!, ) ) ] ),위와 같이 routeprovider에 등록된 'recipe/:rid'로 이동하게 됩니다.밑에는 detail 화면 입니다. class RecipeDetailScreen extends ConsumerStatefulWidget { static get routeName => 'recipeDetail'; final String id; const RecipeDetailScreen({ required this.id, Key? key }) : super(key: key); @override ConsumerState<RecipeDetailScreen> createState() => _RecipeDetailScreenState(); } class _RecipeDetailScreenState extends ConsumerState<RecipeDetailScreen> { @override void initState() { // TODO: implement initState super.initState(); int refId = int.parse(widget.id); ref.read(recipeProvider.notifier).getDetail(id: refId); } @override Widget build(BuildContext context) { final state = ref.watch(recipeDetailProvider(int.parse(widget.id))); if(state==null) { return DefaultLayout( child: Center( child: CircularProgressIndicator(), ), ); } return DefaultLayout( child: Column( children:[ Text( state.recipe_nm, ), Text( state.summary, ) ] ) ); } }id 값을 받아오는지 확인하려고 하니 계속 빨간색 에러페이지가 뜹니다. 밑에는 에러내용입니다. ''package:flutter/src/widgets/framework.dart': Failed assertion: line 6405 pos 12: 'renderObject.child == child': is not true.
-
미해결[코드팩토리] [중급] Flutter 진짜 실전! 상태관리, 캐시관리, Code Generation, GoRouter, 인증로직 등 중수가 되기 위한 필수 스킬들!
gorouter 질문
return GestureDetector( onTap: (){ context.goNamed(RecipeDetailScreen.routeName, pathParameters: { 'id':recipe.recipe_id }); },위와 같은 코드로 스크린을 이동하려고합니다. List<GoRoute> get routes => [ GoRoute( path: '/', name: RootTab.routeName, builder: (_,__) => RootTab(), routes: [ GoRoute( path: 'recipe/:id', name: RecipeDetailScreen.routeName, builder: (_,state) => RecipeDetailScreen( id: int.parse(state.pathParameters['id']!), ) ) ] ),auth_provider의 코드는 위와 같이 설정하였고 제가 만든 레시피 화면에서 레시피를 클릭하면 아래와 같은 에러가 뜹니다 ㅠ ======== Exception caught by widgets library =======================================================The following assertion was thrown building Builder:Got a stack frame from package:stack_trace, where a vm or web frame was expected. This can happen if FlutterError.demangleStackTrace was not set in an environment that propagates non-standard stack traces to the framework, such as during tests.'package:flutter/src/foundation/stack_frame.dart':Failed assertion: line 192 pos 7: 'line != '===== asynchronous gap ===========================''The relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 StackFrame.fromStackTraceLine (package:flutter/src/foundation/stack_frame.dart:192:7)#3 MappedIterator.moveNext (dart:_internal/iterable.dart:393:20)#4 WhereTypeIterator.moveNext (dart:_internal/iterable.dart:871:20)#5 new GrowableList.ofOther (dart:core-patch/growable_array.dart:202:26)#6 new GrowableList.of (dart:core-patch/growablearray.dart:152:26)#7 new List.of (dart:core-patch/array_patch.dart:52:28)#8 Iterable.toList (dart:core/iterable.dart:470:12)#9 StackFrame.fromStackString (package:flutter/src/foundation/stack_frame.dart:93:10)#10 FlutterError.defaultStackFilter (package:flutter/src/foundation/assertions.dart:1077:54)#11 DiagnosticsStackTrace._applyStackFilter (package:flutter/src/foundation/assertions.dart:1273:43)#12 new DiagnosticsStackTrace (package:flutter/src/foundation/assertions.dart:1249:17)#13 FlutterErrorDetails.debugFillProperties (package:flutter/src/foundation/assertions.dart:732:22)#14 DiagnosticableNode.builder.<anonymous closure> (package:flutter/src/foundation/diagnostics.dart:2958:17)#15 DiagnosticableNode.builder (package:flutter/src/foundation/diagnostics.dart:2961:8)#16 _FlutterErrorDetailsNode.builder (package:flutter/src/foundation/assertions.dart:1294:56)#17 DiagnosticableNode.emptyBodyDescription (package:flutter/src/foundation/diagnostics.dart:2972:77)#18 DiagnosticsNode.toJsonMap.<anonymous closure> (package:flutter/src/foundation/diagnostics.dart:1650:13)#19 DiagnosticsNode.toJsonMap (package:flutter/src/foundation/diagnostics.dart:1679:6)#20 WidgetInspectorService._nodeToJson (package:flutter/src/widgets/widget_inspector.dart:1639:18)#21 WidgetInspectorService._reportStructuredError (package:flutter/src/widgets/widget_inspector.dart:934:44)#22 FlutterError.reportError (package:flutter/src/foundation/assertions.dart:1189:14)#23 _reportException (package:flutter/src/widgets/framework.dart:6570:16)#24 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4977:9)#25 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#26 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#27 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#28 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#29 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (220 frames)#249 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#250 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#251 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#252 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#253 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#254 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#255 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#256 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#257 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#258 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#259 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#260 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#261 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#262 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#263 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#264 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#265 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#266 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#267 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#268 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#269 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#270 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#271 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#272 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#273 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#274 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#275 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#276 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#277 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#278 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#279 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#280 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#281 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#282 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#283 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#284 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#285 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#286 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#287 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#288 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#289 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#290 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#291 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#292 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#293 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#294 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#295 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#296 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#297 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#298 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#299 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#300 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#301 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#302 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#303 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#304 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#305 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#306 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#307 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#308 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#309 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#310 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#311 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#312 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#313 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#314 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#315 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#316 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#317 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#318 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#319 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#320 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#321 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#322 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#323 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#324 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#325 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#326 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#327 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#328 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#329 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#330 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#331 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#332 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#333 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#334 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#335 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#336 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#337 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#338 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#339 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#340 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#341 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#342 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#343 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#344 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#345 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#346 _invoke (dart:ui/hooks.dart:145:13)#347 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#348 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Builder:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (214 frames)#219 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#220 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#221 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#222 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#223 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#224 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#225 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#226 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#227 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#228 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#229 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#230 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#231 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#232 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#233 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#234 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#235 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#236 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#237 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#238 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#239 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#240 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#241 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#242 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#243 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#244 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#245 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#246 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#247 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#248 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#249 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#250 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#251 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#252 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#253 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#254 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#255 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#256 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#257 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#258 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#259 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#260 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#261 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#262 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#263 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#264 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#265 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#266 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#267 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#268 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#269 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#270 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#271 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#272 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#273 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#274 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#275 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#276 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#277 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#278 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#279 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#280 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#281 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#282 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#283 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#284 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#285 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#286 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#287 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#288 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#289 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#290 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#291 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#292 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#293 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#294 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#295 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#296 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#297 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#298 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#299 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#300 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#301 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#302 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#303 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#304 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#305 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#306 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#307 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#308 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#309 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#310 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#311 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#312 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#313 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#314 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#315 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#316 _invoke (dart:ui/hooks.dart:145:13)#317 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#318 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building AnimatedBuilder(animation: ValueNotifier<bool>#5c0a8(false), state: _AnimatedState#1dcf3):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (205 frames)#210 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#211 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#212 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#213 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#214 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#215 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#216 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#217 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#218 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#219 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#220 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#221 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#222 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#223 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#224 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#225 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#226 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#227 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#228 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#229 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#230 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#231 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#232 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#233 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#234 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#235 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#236 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#237 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#238 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#239 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#240 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#241 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#242 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#243 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#244 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#245 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#246 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#247 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#248 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#249 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#250 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#251 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#252 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#253 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#254 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#255 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#256 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#257 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#258 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#259 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#260 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#261 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#262 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#263 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#264 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#265 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#266 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#267 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#268 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#269 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#270 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#271 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#272 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#273 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#274 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#275 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#276 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#277 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#278 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#279 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#280 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#281 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#282 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#283 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#284 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#285 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#286 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#287 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#288 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#289 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#290 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#291 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#292 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#293 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#294 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#295 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#296 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#297 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#298 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#299 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#300 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#301 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#302 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#303 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#304 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#305 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#306 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#307 _invoke (dart:ui/hooks.dart:145:13)#308 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#309 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building ZoomExitTransition(state: ZoomExitTransitionState#54add):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (191 frames)#197 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#198 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#199 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#200 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#201 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#202 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#203 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#204 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#205 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#206 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#207 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#208 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#209 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#210 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#211 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#212 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#213 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#214 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#215 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#216 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#217 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#218 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#219 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#220 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#221 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#222 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#223 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#224 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#225 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#226 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#227 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#228 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#229 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#230 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#231 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#232 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#233 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#234 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#235 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#236 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#237 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#238 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#239 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#240 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#241 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#242 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#243 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#244 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#245 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#246 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#247 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#248 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#249 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#250 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#251 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#252 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#253 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#254 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#255 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#256 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#257 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#258 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#259 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#260 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#261 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#262 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#263 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#264 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#265 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#266 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#267 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#268 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#269 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#270 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#271 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#272 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#273 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#274 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#275 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#276 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#277 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#278 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#279 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#280 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#281 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#282 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#283 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#284 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#285 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#286 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#287 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#288 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#289 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#290 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#291 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#292 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#293 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#294 _invoke (dart:ui/hooks.dart:145:13)#295 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#296 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building ZoomEnterTransition(state: ZoomEnterTransitionState#7d189):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (180 frames)#186 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#187 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#188 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#189 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#190 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#191 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#192 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#193 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#194 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#195 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#196 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#197 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#198 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#199 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#200 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#201 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#202 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#203 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#204 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#205 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#206 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#207 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#208 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#209 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#210 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#211 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#212 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#213 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#214 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#215 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#216 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#217 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#218 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#219 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#220 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#221 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#222 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#223 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#224 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#225 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#226 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#227 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#228 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#229 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#230 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#231 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#232 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#233 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#234 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#235 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#236 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#237 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#238 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#239 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#240 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#241 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#242 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#243 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#244 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#245 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#246 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#247 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#248 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#249 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#250 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#251 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#252 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#253 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#254 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#255 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#256 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#257 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#258 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#259 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#260 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#261 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#262 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#263 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#264 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#265 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#266 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#267 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#268 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#269 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#270 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#271 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#272 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#273 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#274 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#275 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#276 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#277 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#278 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#279 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#280 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#281 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#282 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#283 _invoke (dart:ui/hooks.dart:145:13)#284 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#285 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building DualTransitionBuilder(state: _DualTransitionBuilderState#015ad):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (169 frames)#175 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#176 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#177 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#178 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#179 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#180 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#181 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#182 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#183 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#184 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#185 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#186 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#187 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#188 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#189 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#190 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#191 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#192 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#193 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#194 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#195 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#196 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#197 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#198 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#199 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#200 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#201 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#202 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#203 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#204 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#205 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#206 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#207 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#208 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#209 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#210 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#211 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#212 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#213 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#214 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#215 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#216 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#217 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#218 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#219 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#220 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#221 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#222 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#223 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#224 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#225 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#226 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#227 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#228 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#229 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#230 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#231 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#232 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#233 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#234 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#235 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#236 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#237 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#238 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#239 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#240 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#241 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#242 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#243 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#244 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#245 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#246 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#247 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#248 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#249 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#250 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#251 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#252 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#253 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#254 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#255 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#256 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#257 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#258 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#259 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#260 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#261 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#262 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#263 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#264 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#265 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#266 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#267 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#268 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#269 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#270 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#271 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#272 _invoke (dart:ui/hooks.dart:145:13)#273 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#274 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)====================================================================================================I/flutter (29949): [REQ] [GET] http://10.0.2.2:8080/recipe/368D/EGL_emulation(29949): app_time_stats: avg=114.82ms min=4.95ms max=1250.77ms count=13E/flutter (29949): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: DioError [DioErrorType.response]: Http status error [403]E/flutter (29949): Source stack:E/flutter (29949): #0 DioMixin.fetch (package:dio/src/dio_mixin.dart:488:35)E/flutter (29949): #1 RecipeRepository.getRestaurantDetail (package:recipeapp/recipe/repository/recipe_repository.g.dart:59:10)E/flutter (29949): #2 RestaurantStateNotifier.getDetail (package:recipe_app/recipe/provider/recipe_provider.dart:55:35)E/flutter (29949): #3 RecipeDetailScreenState.initState (package:recipeapp/recipe/view/recipe_detail_screen.dart:26:39)E/flutter (29949): #4 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5101:55)E/flutter (29949): #5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #6 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #7 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #8 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #9 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #10 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #11 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #12 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #13 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #14 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #15 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #16 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #17 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #18 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #19 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #20 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #21 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #22 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #23 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #24 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #25 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #26 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #27 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #28 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #29 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #30 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #31 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #32 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #33 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #34 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #35 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #36 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #37 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #38 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #39 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #40 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #41 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #42 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #43 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #44 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #45 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #46 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #47 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #48 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #49 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #50 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #51 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #52 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #53 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #54 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #55 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #56 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #57 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #58 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #59 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #60 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #61 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #62 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #63 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #64 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #65 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #66 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #67 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #68 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #69 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #70 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #71 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #72 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #73 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #74 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #75 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #76 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #77 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #78 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #79 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #80 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #81 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #82 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #83 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #84 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #85 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #86 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #87 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #88 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #89 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #90 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #91 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #92 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #93 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #94 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #95 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #96 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #97 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #98 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #99 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #100 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #101 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #102 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #103 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #104 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #105 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #106 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #107 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #108 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #109 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #110 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #111 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #112 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #113 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #114 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #115 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #116 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #117 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #118 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #119 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #120 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #121 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #122 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #123 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #124 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #125 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #126 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #127 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #128 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #129 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #130 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #131 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #132 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #133 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #134 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #135 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #136 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #137 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #138 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #139 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #140 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #141 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #142 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #143 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #144 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #145 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #146 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #147 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #148 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #149 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #150 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #151 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #152 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #153 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #154 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #155 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #156 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #157 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #158 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #159 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #160 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #161 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #162 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #163 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #164 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #165 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #166 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #167 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #168 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #169 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #170 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #171 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #172 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #173 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #174 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #175 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #176 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #177 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #178 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #179 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #180 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #181 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #182 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #183 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #184 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #185 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #186 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #187 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #188 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #189 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #190 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #191 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #192 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #193 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #194 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #195 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #196 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #197 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #198 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #199 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #200 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #201 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #202 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6377:14)E/flutter (29949): #203 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #204 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #205 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #206 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #207 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #208 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #209 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #210 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #211 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #212 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #213 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #214 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #215 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #216 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #217 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #218 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #219 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #220 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #221 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #222 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)E/flutter (29949): #223 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)E/flutter (29949): #224 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)E/flutter (29949): #225 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)E/flutter (29949): #226 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)E/flutter (29949): #227 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)E/flutter (29949): #228 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)E/flutter (29949): #229 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)E/flutter (29949): #230 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #231 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #232 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #233 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #234 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)E/flutter (29949): #235 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #236 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #237 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #238 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #239 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #240 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #241 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #242 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #243 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)E/flutter (29949): #244 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #245 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #246 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #247 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #248 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)E/flutter (29949): #249 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #250 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #251 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #252 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #253 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)E/flutter (29949): #254 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #255 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #256 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #257 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #258 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)E/flutter (29949): #259 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #260 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #261 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #262 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #263 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #264 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #265 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #266 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #267 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)E/flutter (29949): #268 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #269 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)E/flutter (29949): #270 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #271 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)E/flutter (29949): #272 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #273 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #274 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #275 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #276 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #277 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #278 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #279 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #280 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)E/flutter (29949): #281 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #282 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #283 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #284 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #285 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)E/flutter (29949): #286 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #287 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #288 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #289 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #290 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)E/flutter (29949): #291 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #292 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #293 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #294 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)E/flutter (29949): #295 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #296 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #297 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #298 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #299 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)E/flutter (29949): #300 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #301 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #302 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #303 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)E/flutter (29949): #304 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #305 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #306 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #307 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #308 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #309 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #310 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #311 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)E/flutter (29949): #312 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)E/flutter (29949): #313 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)E/flutter (29949): #314 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)E/flutter (29949): #315 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)E/flutter (29949): #316 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)E/flutter (29949): #317 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)E/flutter (29949): #318 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)E/flutter (29949): #319 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)E/flutter (29949): #320 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)E/flutter (29949): #321 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)E/flutter (29949): #322 _invoke (dart:ui/hooks.dart:145:13)E/flutter (29949): #323 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)E/flutter (29949): #324 _drawFrame (dart:ui/hooks.dart:112:31)E/flutter (29949): E/flutter (29949): #0 DioMixin.fetch.<anonymous closure> (package:dio/src/dio_mixin.dart:643:7)E/flutter (29949): #1 _RootZone.runBinary (dart:async/zone.dart:1665:54)E/flutter (29949): #2 FutureListener.handleError (dart:async/futureimpl.dart:162:22)E/flutter (29949): #3 Future._propagateToListeners.handleError (dart:async/future_impl.dart:779:47)E/flutter (29949): #4 Future._propagateToListeners (dart:async/future_impl.dart:800:13)E/flutter (29949): #5 Future._completeError (dart:async/future_impl.dart:575:5)E/flutter (29949): #6 SyncCompleter.completeError (dart:async/future_impl.dart:51:12)E/flutter (29949): #7 Completer.completeError (dart:async/futureimpl.dart:23:5)E/flutter (29949): #8 Future.any.onError (dart:async/future.dart:617:45)E/flutter (29949): #9 _RootZone.runBinary (dart:async/zone.dart:1665:54)E/flutter (29949): #10 FutureListener.handleError (dart:async/futureimpl.dart:162:22)E/flutter (29949): #11 Future._propagateToListeners.handleError (dart:async/future_impl.dart:779:47)E/flutter (29949): #12 Future._propagateToListeners (dart:async/future_impl.dart:800:13)E/flutter (29949): #13 Future._completeError (dart:async/future_impl.dart:575:5)E/flutter (29949): #14 Future._asyncCompleteError.<anonymous closure> (dart:async/future_impl.dart:666:7)E/flutter (29949): #15 microtaskLoop (dart:async/schedulemicrotask.dart:40:21)E/flutter (29949): #16 startMicrotaskLoop (dart:async/schedulemicrotask.dart:49:5)E/flutter (29949): ======== Exception caught by widgets library =======================================================The following assertion was thrown building ZoomExitTransition(state: ZoomExitTransitionState#c88c7):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (161 frames)#167 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#168 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#169 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#170 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#171 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#172 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#173 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#174 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#175 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#176 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#177 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#178 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#179 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#180 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#181 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#182 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#183 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#184 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#185 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#186 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#187 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#188 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#189 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#190 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#191 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#192 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#193 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#194 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#195 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#196 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#197 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#198 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#199 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#200 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#201 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#202 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#203 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#204 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#205 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#206 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#207 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#208 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#209 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#210 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#211 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#212 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#213 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#214 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#215 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#216 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#217 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#218 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#219 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#220 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#221 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#222 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#223 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#224 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#225 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#226 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#227 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#228 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#229 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#230 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#231 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#232 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#233 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#234 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#235 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#236 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#237 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#238 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#239 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#240 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#241 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#242 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#243 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#244 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#245 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#246 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#247 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#248 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#249 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#250 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#251 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#252 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#253 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#254 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#255 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#256 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#257 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#258 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#259 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#260 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#261 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#262 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#263 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#264 _invoke (dart:ui/hooks.dart:145:13)#265 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#266 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building ZoomEnterTransition(state: ZoomEnterTransitionState#a6a63):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (150 frames)#156 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#157 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#158 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#159 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#160 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#161 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#162 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#163 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#164 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#165 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#166 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#167 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#168 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#169 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#170 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#171 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#172 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#173 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#174 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#175 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#176 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#177 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#178 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#179 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#180 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#181 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#182 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#183 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#184 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#185 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#186 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#187 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#188 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#189 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#190 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#191 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#192 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#193 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#194 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#195 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#196 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#197 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#198 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#199 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#200 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#201 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#202 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#203 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#204 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#205 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#206 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#207 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#208 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#209 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#210 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#211 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#212 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#213 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#214 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#215 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#216 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#217 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#218 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#219 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#220 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#221 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#222 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#223 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#224 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#225 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#226 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#227 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#228 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#229 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#230 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#231 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#232 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#233 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#234 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#235 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#236 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#237 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#238 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#239 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#240 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#241 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#242 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#243 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#244 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#245 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#246 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#247 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#248 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#249 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#250 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#251 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#252 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#253 _invoke (dart:ui/hooks.dart:145:13)#254 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#255 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building DualTransitionBuilder(state: _DualTransitionBuilderState#c9026):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (139 frames)#145 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#146 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#147 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#148 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#149 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#150 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#151 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#152 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#153 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#154 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#155 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#156 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#157 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#158 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#159 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#160 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#161 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#162 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#163 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#164 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#165 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#166 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#167 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#168 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#169 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#170 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#171 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#172 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#173 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#174 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#175 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#176 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#177 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#178 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#179 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#180 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#181 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#182 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#183 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#184 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#185 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#186 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#187 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#188 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#189 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#190 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#191 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#192 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#193 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#194 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#195 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#196 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#197 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#198 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#199 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#200 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#201 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#202 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#203 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#204 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#205 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#206 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#207 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#208 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#209 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#210 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#211 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#212 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#213 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#214 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#215 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#216 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#217 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#218 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#219 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#220 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#221 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#222 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#223 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#224 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#225 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#226 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#227 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#228 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#229 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#230 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#231 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#232 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#233 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#234 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#235 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#236 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#237 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#238 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#239 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#240 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#241 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#242 _invoke (dart:ui/hooks.dart:145:13)#243 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#244 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _ZoomPageTransition:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (131 frames)#137 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#138 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#139 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#140 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#141 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#142 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#143 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#144 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#145 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#146 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#147 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#148 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#149 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#150 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#151 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#152 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#153 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#154 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#155 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#156 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#157 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#158 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#159 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#160 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#161 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#162 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#163 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#164 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#165 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#166 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#167 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#168 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#169 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#170 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#171 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#172 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#173 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#174 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#175 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#176 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#177 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#178 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#179 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#180 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#181 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#182 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#183 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#184 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#185 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#186 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#187 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#188 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#189 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#190 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#191 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#192 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#193 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#194 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#195 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#196 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#197 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#198 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#199 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#200 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#201 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#202 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#203 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#204 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#205 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#206 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#207 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#208 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#209 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#210 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#211 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#212 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#213 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#214 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#215 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#216 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#217 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#218 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#219 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#220 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#221 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#222 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#223 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#224 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#225 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#226 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#227 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#228 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#229 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#230 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#231 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#232 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#233 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#234 _invoke (dart:ui/hooks.dart:145:13)#235 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#236 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building AnimatedBuilder(animation: Listenable.merge([kAlwaysCompleteAnimation➩ProxyAnimation, kAlwaysDismissedAnimation➩ProxyAnimation]), dependencies: [_InheritedTheme, LocalizationsScope-[GlobalKey#449a2]], state: AnimatedState#a8141):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (125 frames)#130 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#131 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#132 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#133 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#134 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#135 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#136 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#137 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#138 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#139 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#140 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#141 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#142 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#143 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#144 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#145 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#146 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#147 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#148 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#149 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#150 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#151 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#152 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#153 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#154 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#155 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#156 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#157 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#158 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#159 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#160 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#161 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#162 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#163 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#164 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#165 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#166 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#167 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#168 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#169 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#170 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#171 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#172 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#173 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#174 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#175 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#176 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#177 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#178 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#179 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#180 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#181 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#182 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#183 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#184 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#185 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#186 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#187 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#188 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#189 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#190 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#191 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#192 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#193 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#194 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#195 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#196 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#197 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#198 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#199 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#200 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#201 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#202 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#203 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#204 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#205 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#206 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#207 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#208 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#209 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#210 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#211 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#212 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#213 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#214 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#215 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#216 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#217 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#218 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#219 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#220 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#221 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#222 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#223 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#224 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#225 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#226 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#227 _invoke (dart:ui/hooks.dart:145:13)#228 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#229 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _FocusMarker:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (117 frames)#123 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#124 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#125 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#126 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#127 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#128 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#129 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#130 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#131 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#132 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#133 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#134 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#135 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#136 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#137 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#138 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#139 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#140 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#141 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#142 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#143 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#144 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#145 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#146 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#147 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#148 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#149 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#150 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#151 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#152 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#153 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#154 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#155 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#156 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#157 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#158 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#159 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#160 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#161 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#162 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#163 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#164 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#165 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#166 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#167 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#168 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#169 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#170 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#171 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#172 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#173 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#174 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#175 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#176 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#177 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#178 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#179 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#180 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#181 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#182 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#183 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#184 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#185 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#186 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#187 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#188 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#189 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#190 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#191 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#192 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#193 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#194 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#195 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#196 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#197 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#198 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#199 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#200 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#201 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#202 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#203 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#204 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#205 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#206 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#207 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#208 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#209 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#210 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#211 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#212 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#213 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#214 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#215 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#216 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#217 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#218 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#219 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#220 _invoke (dart:ui/hooks.dart:145:13)#221 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#222 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building FocusScope(debugLabel: "_ModalScopeState<dynamic> Focus Scope", focusNode: FocusScopeNode#279be(_ModalScopeState<dynamic> Focus Scope), dependencies: [_FocusMarker], state: _FocusScopeState#fc3fd):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (108 frames)#113 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#114 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#115 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#116 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#117 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#118 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#119 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#120 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#121 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#122 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#123 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#124 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#125 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#126 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#127 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#128 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#129 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#130 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#131 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#132 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#133 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#134 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#135 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#136 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#137 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#138 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#139 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#140 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#141 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#142 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#143 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#144 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#145 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#146 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#147 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#148 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#149 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#150 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#151 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#152 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#153 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#154 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#155 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#156 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#157 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#158 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#159 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#160 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#161 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#162 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#163 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#164 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#165 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#166 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#167 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#168 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#169 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#170 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#171 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#172 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#173 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#174 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#175 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#176 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#177 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#178 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#179 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#180 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#181 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#182 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#183 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#184 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#185 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#186 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#187 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#188 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#189 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#190 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#191 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#192 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#193 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#194 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#195 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#196 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#197 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#198 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#199 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#200 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#201 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#202 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#203 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#204 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#205 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#206 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#207 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#208 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#209 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#210 _invoke (dart:ui/hooks.dart:145:13)#211 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#212 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building PrimaryScrollController(ScrollController#4834d(no clients)):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (97 frames)#103 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#104 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#105 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#106 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#107 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#108 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#109 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#110 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#111 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#112 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#113 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#114 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#115 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#116 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#117 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#118 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#119 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#120 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#121 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#122 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#123 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#124 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#125 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#126 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#127 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#128 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#129 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#130 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#131 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#132 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#133 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#134 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#135 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#136 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#137 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#138 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#139 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#140 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#141 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#142 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#143 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#144 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#145 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#146 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#147 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#148 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#149 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#150 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#151 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#152 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#153 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#154 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#155 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#156 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#157 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#158 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#159 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#160 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#161 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#162 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#163 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#164 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#165 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#166 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#167 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#168 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#169 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#170 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#171 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#172 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#173 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#174 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#175 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#176 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#177 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#178 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#179 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#180 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#181 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#182 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#183 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#184 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#185 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#186 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#187 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#188 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#189 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#190 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#191 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#192 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#193 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#194 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#195 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#196 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#197 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#198 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#199 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#200 _invoke (dart:ui/hooks.dart:145:13)#201 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#202 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _ActionsMarker:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (91 frames)#96 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#97 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#98 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#99 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#100 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#101 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#102 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#103 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#104 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#105 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#106 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#107 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#108 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#109 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#110 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#111 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#112 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#113 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#114 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#115 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#116 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#117 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#118 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#119 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#120 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#121 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#122 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#123 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#124 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#125 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#126 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#127 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#128 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#129 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#130 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#131 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#132 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#133 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#134 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#135 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#136 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#137 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#138 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#139 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#140 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#141 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#142 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#143 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#144 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#145 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#146 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#147 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#148 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#149 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#150 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#151 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#152 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#153 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#154 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#155 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#156 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#157 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#158 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#159 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#160 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#161 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#162 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#163 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#164 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#165 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#166 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#167 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#168 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#169 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#170 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#171 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#172 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#173 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#174 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#175 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#176 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#177 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#178 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#179 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#180 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#181 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#182 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#183 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#184 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#185 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#186 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#187 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#188 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#189 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#190 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#191 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#192 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#193 _invoke (dart:ui/hooks.dart:145:13)#194 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#195 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Actions(dispatcher: null, actions: {DismissIntent: DismissModalAction#6bba1}, state: ActionsState#d92ba):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (85 frames)#90 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#91 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#92 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#93 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#94 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#95 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#96 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#97 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#98 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#99 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#100 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#101 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#102 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#103 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#104 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#105 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#106 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#107 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#108 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#109 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#110 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#111 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#112 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#113 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#114 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#115 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#116 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#117 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#118 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#119 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#120 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#121 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#122 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#123 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#124 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#125 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#126 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#127 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#128 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#129 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#130 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#131 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#132 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#133 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#134 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#135 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#136 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#137 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#138 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#139 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#140 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#141 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#142 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#143 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#144 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#145 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#146 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#147 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#148 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#149 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#150 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#151 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#152 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#153 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#154 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#155 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#156 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#157 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#158 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#159 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#160 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#161 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#162 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#163 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#164 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#165 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#166 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#167 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#168 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#169 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#170 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#171 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#172 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#173 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#174 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#175 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#176 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#177 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#178 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#179 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#180 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#181 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#182 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#183 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#184 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#185 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#186 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#187 _invoke (dart:ui/hooks.dart:145:13)#188 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#189 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Builder:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (77 frames)#83 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#84 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#85 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#86 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#87 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#88 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#89 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#90 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#91 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#92 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#93 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#94 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#95 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#96 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#97 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#98 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#99 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#100 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#101 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#102 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#103 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#104 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#105 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#106 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#107 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#108 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#109 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#110 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#111 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#112 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#113 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#114 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#115 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#116 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#117 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#118 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#119 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#120 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#121 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#122 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#123 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#124 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#125 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#126 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#127 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#128 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#129 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#130 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#131 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#132 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#133 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#134 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#135 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#136 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#137 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#138 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#139 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#140 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#141 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#142 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#143 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#144 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#145 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#146 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#147 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#148 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#149 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#150 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#151 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#152 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#153 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#154 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#155 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#156 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#157 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#158 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#159 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#160 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#161 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#162 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#163 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#164 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#165 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#166 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#167 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#168 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#169 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#170 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#171 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#172 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#173 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#174 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#175 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#176 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#177 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#178 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#179 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#180 _invoke (dart:ui/hooks.dart:145:13)#181 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#182 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building PageStorage:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (71 frames)#76 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#77 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#78 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#79 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#80 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#81 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#82 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#83 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#84 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#85 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#86 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#87 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#88 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#89 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#90 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#91 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#92 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#93 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#94 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#95 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#96 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#97 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#98 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#99 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#100 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#101 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#102 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#103 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#104 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#105 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#106 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#107 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#108 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#109 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#110 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#111 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#112 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#113 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#114 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#115 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#116 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#117 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#118 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#119 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#120 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#121 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#122 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#123 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#124 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#125 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#126 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#127 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#128 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#129 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#130 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#131 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#132 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#133 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#134 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#135 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#136 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#137 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#138 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#139 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#140 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#141 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#142 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#143 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#144 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#145 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#146 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#147 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#148 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#149 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#150 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#151 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#152 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#153 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#154 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#155 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#156 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#157 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#158 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#159 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#160 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#161 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#162 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#163 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#164 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#165 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#166 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#167 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#168 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#169 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#170 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#171 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#172 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#173 _invoke (dart:ui/hooks.dart:145:13)#174 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#175 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _ModalScopeStatus(active, can pop, implies app bar dismissal):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (65 frames)#70 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#71 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#72 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#73 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#74 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#75 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#76 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#77 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#78 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#79 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#80 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#81 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#82 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#83 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#84 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#85 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#86 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#87 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#88 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#89 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#90 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#91 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#92 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#93 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#94 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#95 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#96 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#97 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#98 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#99 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#100 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#101 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#102 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#103 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#104 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#105 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#106 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#107 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#108 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#109 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#110 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#111 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#112 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#113 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#114 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#115 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#116 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#117 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#118 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#119 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#120 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#121 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#122 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#123 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#124 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#125 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#126 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#127 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#128 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#129 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#130 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#131 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#132 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#133 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#134 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#135 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#136 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#137 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#138 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#139 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#140 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#141 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#142 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#143 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#144 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#145 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#146 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#147 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#148 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#149 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#150 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#151 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#152 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#153 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#154 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#155 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#156 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#157 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#158 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#159 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#160 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#161 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#162 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#163 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#164 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#165 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#166 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#167 _invoke (dart:ui/hooks.dart:145:13)#168 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#169 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building UnmanagedRestorationScope:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (56 frames)#61 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#62 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#63 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#64 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#65 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#66 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#67 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#68 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#69 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#70 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#71 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#72 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#73 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#74 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#75 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#76 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#77 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#78 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#79 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#80 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#81 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#82 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#83 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#84 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#85 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#86 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#87 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#88 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#89 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#90 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#91 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#92 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#93 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#94 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#95 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#96 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#97 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#98 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#99 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#100 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#101 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#102 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#103 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#104 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#105 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#106 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#107 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#108 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#109 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#110 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#111 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#112 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#113 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#114 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#115 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#116 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#117 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#118 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#119 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#120 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#121 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#122 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#123 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#124 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#125 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#126 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#127 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#128 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#129 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#130 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#131 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#132 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#133 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#134 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#135 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#136 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#137 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#138 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#139 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#140 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#141 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#142 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#143 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#144 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#145 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#146 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#147 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#148 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#149 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#150 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#151 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#152 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#153 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#154 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#155 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#156 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#157 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#158 _invoke (dart:ui/hooks.dart:145:13)#159 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#160 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building RestorationScope(dependencies: [UnmanagedRestorationScope], state: _RestorationScopeState#e2ea8):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (50 frames)#55 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#56 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#57 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#58 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#59 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#60 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#61 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#62 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#63 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#64 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#65 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#66 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#67 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#68 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#69 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#70 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#71 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#72 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#73 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#74 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#75 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#76 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#77 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#78 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#79 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#80 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#81 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#82 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#83 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#84 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#85 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#86 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#87 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#88 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#89 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#90 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#91 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#92 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#93 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#94 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#95 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#96 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#97 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#98 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#99 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#100 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#101 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#102 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#103 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#104 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#105 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#106 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#107 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#108 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#109 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#110 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#111 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#112 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#113 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#114 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#115 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#116 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#117 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#118 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#119 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#120 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#121 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#122 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#123 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#124 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#125 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#126 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#127 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#128 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#129 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#130 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#131 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#132 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#133 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#134 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#135 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#136 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#137 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#138 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#139 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#140 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#141 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#142 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#143 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#144 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#145 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#146 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#147 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#148 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#149 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#150 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#151 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#152 _invoke (dart:ui/hooks.dart:145:13)#153 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#154 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building AnimatedBuilder(animation: ValueNotifier<String?>#8a38b(null), state: _AnimatedState#91dc4):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (42 frames)#48 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#49 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#50 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#51 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#52 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#53 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#54 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#55 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#56 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#57 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#58 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#59 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#60 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#61 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#62 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#63 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#64 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#65 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#66 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#67 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#68 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#69 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#70 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#71 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#72 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#73 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#74 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#75 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#76 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#77 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#78 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#79 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#80 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#81 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#82 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#83 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#84 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#85 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#86 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#87 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#88 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#89 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#90 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#91 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#92 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#93 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#94 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#95 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#96 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#97 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#98 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#99 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#100 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#101 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#102 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#103 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#104 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#105 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#106 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#107 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#108 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#109 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#110 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#111 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#112 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#113 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#114 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#115 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#116 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#117 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#118 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#119 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#120 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#121 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#122 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#123 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#124 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#125 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#126 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#127 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#128 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#129 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#130 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#131 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#132 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#133 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#134 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#135 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#136 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#137 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#138 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#139 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#140 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#141 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#142 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#143 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#144 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#145 _invoke (dart:ui/hooks.dart:145:13)#146 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#147 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building ModalScope<void>-[LabeledGlobalKey<ModalScopeState<void>>#8eb75](state: _ModalScopeState<void>#221c0):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (34 frames)#40 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#41 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#42 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#43 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#44 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#45 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#46 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#47 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#48 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#49 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#50 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#51 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#52 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#53 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#54 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#55 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#56 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#57 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#58 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#59 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#60 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#61 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#62 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#63 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#64 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#65 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#66 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#67 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#68 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#69 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#70 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#71 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#72 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#73 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#74 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#75 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#76 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#77 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#78 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#79 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#80 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#81 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#82 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#83 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#84 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#85 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#86 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#87 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#88 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#89 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#90 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#91 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#92 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#93 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#94 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#95 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#96 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#97 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#98 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#99 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#100 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#101 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#102 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#103 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#104 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#105 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#106 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#107 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#108 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#109 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#110 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#111 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#112 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#113 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#114 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#115 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#116 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#117 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#118 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#119 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#120 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#121 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#122 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#123 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#124 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#125 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#126 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#127 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#128 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#129 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#130 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#131 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#132 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#133 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#134 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#135 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#136 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#137 _invoke (dart:ui/hooks.dart:145:13)#138 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#139 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _EffectiveTickerMode(effective mode: enabled):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (26 frames)#32 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#33 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#34 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#35 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#36 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#37 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#38 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#39 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#40 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#41 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#42 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#43 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#44 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#45 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#46 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#47 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#48 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#49 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#50 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#51 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#52 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#53 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#54 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#55 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#56 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#57 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#58 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#59 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#60 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#61 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#62 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#63 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#64 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#65 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#66 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#67 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#68 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#69 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#70 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#71 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#72 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#73 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#74 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#75 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#76 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#77 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#78 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#79 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#80 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#81 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#82 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#83 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#84 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#85 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#86 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#87 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#88 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#89 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#90 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#91 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#92 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#93 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#94 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#95 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#96 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#97 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#98 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#99 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#100 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#101 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#102 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#103 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#104 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#105 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#106 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#107 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#108 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#109 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#110 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#111 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#112 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#113 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#114 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#115 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#116 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#117 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#118 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#119 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#120 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#121 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#122 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#123 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#124 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#125 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#126 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#127 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#128 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#129 _invoke (dart:ui/hooks.dart:145:13)#130 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#131 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building TickerMode(state: _TickerModeState#e1af5(requested mode: enabled)):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (17 frames)#22 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#23 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#24 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#25 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#26 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#27 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#28 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#29 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#30 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#31 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#32 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#33 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#34 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#35 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#36 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#37 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#38 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#39 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#40 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#41 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#42 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#43 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#44 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#45 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#46 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#47 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#48 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#49 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#50 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#51 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#52 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#53 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#54 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#55 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#56 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#57 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#58 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#59 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#60 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#61 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#62 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#63 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#64 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#65 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#66 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#67 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#68 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#69 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#70 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#71 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#72 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#73 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#74 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#75 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#76 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#77 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#78 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#79 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#80 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#81 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#82 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#83 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#84 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#85 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#86 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#87 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#88 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#89 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#90 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#91 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#92 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#93 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#94 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#95 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#96 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#97 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#98 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#99 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#100 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#101 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#102 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#103 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#104 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#105 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#106 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#107 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#108 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#109 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#110 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#111 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#112 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#113 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#114 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#115 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#116 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#117 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#118 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#119 _invoke (dart:ui/hooks.dart:145:13)#120 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#121 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building OverlayEntryWidget-[LabeledGlobalKey<OverlayEntryWidgetState>#e0102](state: _OverlayEntryWidgetState#8831e):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)... Normal element mounting (9 frames)#15 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#16 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#17 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#18 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#19 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#20 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#21 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#22 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#23 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#24 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#25 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#26 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#27 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#28 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#29 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#30 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#31 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#32 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#33 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#34 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#35 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#36 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#37 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#38 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#39 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#40 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#41 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#42 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#43 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#44 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#45 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#46 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#47 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#48 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#49 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#50 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#51 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#52 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#53 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#54 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#55 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#56 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#57 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#58 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#59 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#60 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#61 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#62 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#63 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#64 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#65 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#66 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#67 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#68 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#69 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#70 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#71 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#72 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#73 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#74 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#75 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#76 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#77 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#78 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#79 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#80 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#81 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#82 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#83 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#84 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#85 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#86 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#87 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#88 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#89 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#90 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#91 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#92 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#93 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#94 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#95 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#96 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#97 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#98 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#99 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#100 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#101 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#102 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#103 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#104 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#105 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#106 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#107 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#108 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#109 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#110 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#111 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#112 _invoke (dart:ui/hooks.dart:145:13)#113 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#114 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Overlay-[LabeledGlobalKey<OverlayState>#5be7c](state: OverlayState#8d0d9(entries: [OverlayEntry#74755(opaque: true; maintainState: false), OverlayEntry#948cf(opaque: false; maintainState: true), OverlayEntry#d1cfc(opaque: false; maintainState: false), OverlayEntry#3c7f1(opaque: false; maintainState: true)])):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4950:5)#5 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:5124:11)#6 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4944:5)#7 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#8 MultiChildRenderObjectElement.inflateWidget (package:flutter/src/widgets/framework.dart:6512:36)#9 Element.updateChild (package:flutter/src/widgets/framework.dart:3682:18)#10 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:6041:32)#11 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6537:17)#12 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#14 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#15 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#16 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#17 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#19 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#20 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#21 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#22 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#23 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#24 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#25 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#26 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#27 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#28 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#29 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#30 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#31 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#32 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#33 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#34 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#35 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#36 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#37 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#38 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#39 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#40 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#41 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#42 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#43 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#44 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#45 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#46 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#47 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#48 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#49 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#50 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#51 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#52 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#53 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#54 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#55 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#56 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#57 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#58 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#59 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#60 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#61 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#62 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#63 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#64 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#65 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#66 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#67 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#68 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#69 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#70 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#71 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#72 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#73 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#74 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#75 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#76 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#77 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#78 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#79 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#80 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#81 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#82 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#83 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#84 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#85 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#86 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#87 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#88 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#89 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#90 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#91 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#92 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#93 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#94 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#95 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#96 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#97 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#98 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#99 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#100 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#101 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#102 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#103 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#104 _invoke (dart:ui/hooks.dart:145:13)#105 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#106 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building UnmanagedRestorationScope:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#9 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#10 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#11 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#12 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#13 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#14 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#16 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#17 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#18 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#19 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#20 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#21 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#22 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#23 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#24 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#25 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#26 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#27 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#28 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#29 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#30 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#31 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#32 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#33 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#35 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#36 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#37 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#38 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#39 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#40 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#41 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#42 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#43 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#44 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#45 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#46 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#47 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#48 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#49 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#50 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#51 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#52 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#53 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#54 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#55 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#56 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#57 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#58 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#59 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#60 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#61 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#62 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#63 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#64 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#65 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#66 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#67 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#68 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#69 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#70 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#71 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#72 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#73 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#74 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#75 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#76 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#77 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#78 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#79 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#80 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#81 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#82 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#83 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#84 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#85 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#86 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#87 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#88 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#89 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#90 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#91 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#92 _invoke (dart:ui/hooks.dart:145:13)#93 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#94 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _FocusMarker:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#9 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#10 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#12 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#13 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#14 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#15 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#17 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#18 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#19 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#20 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#21 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#22 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#23 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#24 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#25 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#26 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#27 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#28 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#29 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#30 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#31 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#32 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#33 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#34 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#35 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#36 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#37 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#38 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#39 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#40 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#41 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#42 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#43 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#44 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#45 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#46 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#47 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#48 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#49 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#50 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#51 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#52 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#53 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#54 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#55 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#56 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#57 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#58 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#59 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#60 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#61 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#62 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#63 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#64 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#65 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#66 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#67 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#68 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#69 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#70 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#71 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#72 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#73 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#74 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#75 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#76 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#77 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#78 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#79 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#80 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#81 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#82 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#83 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#84 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#85 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#86 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#87 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#88 _invoke (dart:ui/hooks.dart:145:13)#89 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#90 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Focus(debugLabel: "Navigator", AUTOFOCUS, focusNode: FocusNode#aad22(Navigator [IN FOCUS PATH]), dependencies: [_FocusMarker], state: _FocusState#3a778):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#6 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#7 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#8 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#9 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#10 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#11 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#12 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#13 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#14 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#15 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#16 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#17 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#18 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#19 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#20 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#21 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#22 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#23 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#24 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#25 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#26 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#27 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#28 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#29 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#30 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#31 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#32 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#33 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#34 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#35 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#36 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#37 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#38 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#39 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#40 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#41 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#42 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#43 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#44 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#45 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#46 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#47 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#48 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#49 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#50 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#51 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#52 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#53 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#54 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#55 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#56 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#57 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#58 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#59 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#60 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#61 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#62 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#63 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#64 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#65 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#66 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#67 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#68 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#69 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#70 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#71 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#72 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#73 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#74 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#75 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#76 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#77 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#78 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#79 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#80 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#81 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#82 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#83 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#84 _invoke (dart:ui/hooks.dart:145:13)#85 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#86 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _FocusMarker:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#9 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#10 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#12 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#13 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#14 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#15 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#17 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#18 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#19 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#20 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#21 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#22 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#23 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#24 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#25 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#26 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#27 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#28 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#29 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#30 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#31 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#32 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#33 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#34 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#35 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#36 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#37 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#38 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#39 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#40 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#41 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#42 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#43 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#44 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#45 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#46 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#47 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#48 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#49 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#50 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#51 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#52 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#53 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#54 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#55 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#56 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#57 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#58 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#59 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#60 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#61 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#62 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#63 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#64 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#65 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#66 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#67 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#68 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#69 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#70 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#71 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#72 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#73 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#74 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#75 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#76 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#77 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#78 _invoke (dart:ui/hooks.dart:145:13)#79 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#80 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Focus(debugLabel: "FocusTraversalGroup", focusNode: FocusNode#c6efa(FocusTraversalGroup [IN FOCUS PATH]), dependencies: [_FocusMarker], state: _FocusState#d9b8b):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#6 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#7 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#8 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#9 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#10 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#11 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#12 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#13 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#14 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#15 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#17 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#18 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#19 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#20 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#21 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#22 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#23 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#24 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#25 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#26 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#27 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#28 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#29 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#30 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#31 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#32 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#33 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#35 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#36 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#37 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#38 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#39 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#40 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#41 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#42 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#43 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#44 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#45 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#46 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#47 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#48 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#49 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#50 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#51 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#52 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#53 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#54 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#55 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#56 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#57 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#58 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#59 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#60 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#61 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#62 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#63 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#64 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#65 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#66 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#67 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#68 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#69 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#70 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#71 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#72 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#73 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#74 _invoke (dart:ui/hooks.dart:145:13)#75 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#76 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _FocusTraversalGroupMarker:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#9 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#10 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#11 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#12 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#13 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#14 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#15 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#16 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#17 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#18 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#20 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#21 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#22 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#23 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#24 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#25 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#26 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#27 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#28 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#29 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#30 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#31 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#32 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#33 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#34 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#35 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#36 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#37 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#38 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#39 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#40 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#41 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#42 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#43 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#44 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#45 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#46 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#47 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#48 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#49 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#50 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#51 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#52 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#53 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#54 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#55 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#56 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#57 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#58 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#59 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#60 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#61 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#62 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#63 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#64 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#65 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#66 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#67 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#68 _invoke (dart:ui/hooks.dart:145:13)#69 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#70 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building FocusTraversalGroup(policy: ReadingOrderTraversalPolicy#0e4e4, state: _FocusTraversalGroupState#36f6c):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#10 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#11 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#12 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#13 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#14 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#16 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#17 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#18 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#20 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#21 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#22 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#23 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#24 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#25 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#26 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#27 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#28 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#29 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#30 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#31 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#32 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#33 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#35 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#36 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#37 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#38 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#39 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#40 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#41 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#42 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#43 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#44 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#45 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#46 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#47 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#48 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#49 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#50 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#51 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#52 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#53 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#54 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#55 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#56 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#57 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#58 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#59 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#60 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#61 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#62 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#63 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#64 _invoke (dart:ui/hooks.dart:145:13)#65 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#66 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building HeroControllerScope:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#7 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#8 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6384:14)#9 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#10 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#11 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#12 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#13 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#14 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#15 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#16 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#17 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#18 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#20 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#21 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#22 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#23 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#24 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#25 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#26 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#27 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#28 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#29 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#30 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#31 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#32 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#33 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#34 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#35 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#36 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#37 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#38 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#39 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#40 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#41 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#42 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#43 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#44 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#45 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#46 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#47 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#48 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#49 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#50 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#51 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#52 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#53 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#54 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#55 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#56 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#57 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#58 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#59 _invoke (dart:ui/hooks.dart:145:13)#60 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#61 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Navigator-[LabeledGlobalKey<NavigatorState>#c3091](dependencies: [HeroControllerScope, UnmanagedRestorationScope, _FocusTraversalGroupMarker], state: NavigatorState#5ec60(tickers: tracking 2 tickers)):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#10 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#12 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#13 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#14 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#15 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#17 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#18 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#19 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#20 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#21 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#22 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#23 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#24 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#25 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#26 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#27 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#28 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#29 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#30 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#31 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#32 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#33 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#34 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#35 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#36 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#37 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#38 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#39 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#40 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#41 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#42 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#43 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#44 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#45 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#46 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#47 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#48 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#49 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#50 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#51 _invoke (dart:ui/hooks.dart:145:13)#52 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#53 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building InheritedGoRouter(goRouter: Instance of 'GoRouter'):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 StatefulElement.update (package:flutter/src/widgets/framework.dart:5156:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#9 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#10 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#12 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#13 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#14 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#15 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#17 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#18 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#19 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#20 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#21 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#22 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#23 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#24 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#25 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#26 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#27 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#28 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#29 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#30 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#31 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#32 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#33 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#34 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#35 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#36 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#37 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#38 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#39 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#40 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#41 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#42 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#43 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#44 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#45 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#46 _invoke (dart:ui/hooks.dart:145:13)#47 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#48 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building GoRouterStateRegistryScope:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#6 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#7 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#10 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#11 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#12 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#13 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#14 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#15 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#17 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#18 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#19 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#20 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#21 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#22 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#23 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#24 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#25 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#26 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#27 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#28 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#29 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#30 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#31 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#32 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#33 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#34 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#35 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#36 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#37 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#38 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#39 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#40 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#41 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#42 _invoke (dart:ui/hooks.dart:145:13)#43 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#44 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Builder:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#6 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#7 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#10 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#12 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#13 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#14 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#15 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#16 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#17 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#18 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#19 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#20 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#21 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#22 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#23 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#24 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#25 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#26 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#27 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#28 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#29 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#30 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#31 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#32 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#33 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#34 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#35 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#36 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#37 _invoke (dart:ui/hooks.dart:145:13)#38 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#39 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building InheritedGoRouter(goRouter: Instance of 'GoRouter'):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#9 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#10 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#12 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#13 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#14 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#16 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#17 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#18 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#20 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#21 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#22 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#23 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#24 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#25 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#26 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#27 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#28 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#29 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#30 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#31 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#32 _invoke (dart:ui/hooks.dart:145:13)#33 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#34 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Builder:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 InheritedNotifierElement.update (package:flutter/src/widgets/inheritednotifier.dart:107:11)#6 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#7 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#10 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#11 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#12 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#13 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#14 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#15 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#16 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#17 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#18 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#19 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#20 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#21 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#22 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#23 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#24 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#25 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#26 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#27 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#28 _invoke (dart:ui/hooks.dart:145:13)#29 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#30 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _RouterScope:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 StatelessElement.update (package:flutter/src/widgets/framework.dart:5044:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#9 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#10 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#11 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#12 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#13 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#14 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#15 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#16 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#17 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#18 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#19 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#20 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#21 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#22 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#23 _invoke (dart:ui/hooks.dart:145:13)#24 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#25 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building UnmanagedRestorationScope:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#9 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#10 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#11 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#12 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#13 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#14 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#15 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#16 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#17 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#18 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#19 _invoke (dart:ui/hooks.dart:145:13)#20 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#21 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Router<Object>(dependencies: [UnmanagedRestorationScope], state: _RouterState<Object>#6bb58):'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 ProxyElement.update (package:flutter/src/widgets/framework.dart:5301:5)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3660:15)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#10 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#11 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#12 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#13 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#14 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#15 _invoke (dart:ui/hooks.dart:145:13)#16 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#17 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown while rebuilding dirty elements:'package:flutter/src/widgets/framework.dart': Failed assertion: line 4692 pos 14: 'owner!._debugCurrentBuildTarget == this': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 Element.rebuild.<anonymous closure> (package:flutter/src/widgets/framework.dart:4692:14)#3 Element.rebuild (package:flutter/src/widgets/framework.dart:4695:6)#4 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#5 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#6 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#7 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#8 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#9 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#10 _invoke (dart:ui/hooks.dart:145:13)#11 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#12 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)The element being rebuilt at the time was index 0 of 3: Router<Object> dependencies: [UnmanagedRestorationScope] state: _RouterState<Object>#6bb58============================================================================================================ Exception caught by scheduler library =====================================================The following assertion was thrown during a scheduler callback:'package:flutter/src/widgets/heroes.dart': Failed assertion: line 933 pos 12: 'navigatorRenderObject.hasSize': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdWhen the exception was thrown, this was the stack: #2 HeroController._startHeroTransition (package:flutter/src/widgets/heroes.dart:933:12)#3 HeroController._maybeStartHeroTransition.<anonymous closure> (package:flutter/src/widgets/heroes.dart:899:11)#4 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#5 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1227:9)#6 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#7 _invoke (dart:ui/hooks.dart:145:13)#8 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#9 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building InheritedGoRouter(goRouter: Instance of 'GoRouter'):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6405 pos 12: 'renderObject.child == child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.removeRenderObjectChild (package:flutter/src/widgets/framework.dart:6405:12)#3 RenderObjectElement.detachRenderObject (package:flutter/src/widgets/framework.dart:6166:37)#4 Element.deactivateChild (package:flutter/src/widgets/framework.dart:3995:11)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3671:9)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#9 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#10 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#11 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#12 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#13 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#14 _invoke (dart:ui/hooks.dart:145:13)#15 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#16 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building InheritedGoRouter(goRouter: Instance of 'GoRouter'):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6405 pos 12: 'renderObject.child == child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.removeRenderObjectChild (package:flutter/src/widgets/framework.dart:6405:12)#3 RenderObjectElement.detachRenderObject (package:flutter/src/widgets/framework.dart:6166:37)#4 Element.deactivateChild (package:flutter/src/widgets/framework.dart:3995:11)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3671:9)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#9 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#10 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#11 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#12 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#13 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#14 _invoke (dart:ui/hooks.dart:145:13)#15 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#16 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Overlay-[LabeledGlobalKey<OverlayState>#5be7c](state: OverlayState#8d0d9(entries: [OverlayEntry#74755(opaque: true; maintainState: false), OverlayEntry#948cf(opaque: false; maintainState: true), OverlayEntry#d1cfc(opaque: true; maintainState: false), OverlayEntry#3c7f1(opaque: false; maintainState: true)])):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6405 pos 12: 'renderObject.child == child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.removeRenderObjectChild (package:flutter/src/widgets/framework.dart:6405:12)#3 RenderObjectElement.detachRenderObject (package:flutter/src/widgets/framework.dart:6166:37)#4 Element.deactivateChild (package:flutter/src/widgets/framework.dart:3995:11)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3671:9)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#10 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#11 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#12 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#13 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#14 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#15 _invoke (dart:ui/hooks.dart:145:13)#16 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#17 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building AnimatedBuilder(animation: ValueNotifier<bool>#5c0a8(false), state: _AnimatedState#aa99d):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6369 pos 12: 'child == _child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.forgetChild (package:flutter/src/widgets/framework.dart:6369:12)#3 Element._retakeInactiveElement (package:flutter/src/widgets/framework.dart:3888:14)... Normal element mounting (169 frames)#172 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#173 Element.updateChild (package:flutter/src/widgets/framework.dart:3676:20)#174 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#175 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#176 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#177 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#178 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#179 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#180 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#181 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#182 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#183 _invoke (dart:ui/hooks.dart:145:13)#184 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#185 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building FocusScope(debugLabel: "_ModalScopeState<dynamic> Focus Scope", focusNode: FocusScopeNode#279be(_ModalScopeState<dynamic> Focus Scope [PRIMARY FOCUS]), dependencies: [_FocusMarker], state: _FocusScopeState#fc3fd):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6405 pos 12: 'renderObject.child == child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.removeRenderObjectChild (package:flutter/src/widgets/framework.dart:6405:12)#3 RenderObjectElement.detachRenderObject (package:flutter/src/widgets/framework.dart:6166:37)#4 Element.deactivateChild (package:flutter/src/widgets/framework.dart:3995:11)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3671:9)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#10 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#11 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#12 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#13 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#14 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#15 _invoke (dart:ui/hooks.dart:145:13)#16 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#17 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building AnimatedBuilder(animation: ValueNotifier<bool>#5c0a8(false), state: _AnimatedState#9cfcb):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6369 pos 12: 'child == _child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.forgetChild (package:flutter/src/widgets/framework.dart:6369:12)#3 Element._retakeInactiveElement (package:flutter/src/widgets/framework.dart:3888:14)... Normal element mounting (89 frames)#92 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#93 Element.updateChild (package:flutter/src/widgets/framework.dart:3676:20)#94 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#95 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#96 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#97 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#98 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#99 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#100 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#101 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#102 _invoke (dart:ui/hooks.dart:145:13)#103 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#104 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building AnimatedBuilder(animation: ValueNotifier<bool>#5c0a8(false), state: _AnimatedState#aba06):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6369 pos 12: 'child == _child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.forgetChild (package:flutter/src/widgets/framework.dart:6369:12)#3 Element._retakeInactiveElement (package:flutter/src/widgets/framework.dart:3888:14)... Normal element mounting (78 frames)#81 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#82 Element.updateChild (package:flutter/src/widgets/framework.dart:3676:20)#83 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#84 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#85 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#86 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#87 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#88 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#89 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#90 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#91 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#92 _invoke (dart:ui/hooks.dart:145:13)#93 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#94 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown while finalizing the widget tree:Duplicate GlobalKey detected in widget tree.The following GlobalKey was specified multiple times in the widget tree. This will lead to parts of the widget tree being truncated unexpectedly, because the second time a key is seen, the previous instance is moved to the new location. The key was:- [GlobalKey#8b08f]This was determined by noticing that after the widget with the above global key was moved out of its previous parent, that previous parent never updated during this frame, meaning that it either did not update at all or updated before the widget was moved, in either case implying that it still thinks that it should have a child with that global key.The specific parent that did not update after having one or more children forcibly removed due to GlobalKey reparenting is:- IgnorePointer(ignoring: false, renderObject: RenderIgnorePointer#d2ee3 NEEDS-LAYOUT NEEDS-PAINT NEEDS-COMPOSITING-BITS-UPDATE DETACHED)A GlobalKey can only be specified on one widget at a time in the widget tree.When the exception was thrown, this was the stack: #0 BuildOwner.finalizeTree.<anonymous closure> (package:flutter/src/widgets/framework.dart:3083:15)#1 BuildOwner.finalizeTree (package:flutter/src/widgets/framework.dart:3108:8)#2 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:866:19)#3 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#4 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#5 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#6 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#7 _invoke (dart:ui/hooks.dart:145:13)#8 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#9 _drawFrame (dart:ui/hooks.dart:112:31)============================================================================================================ Exception caught by widget library ========================================================The following assertion was thrown:A HeroController can not be shared by multiple Navigators. The Navigators that share the same HeroController are:- NavigatorState#316a5(tickers: tracking 1 ticker)- NavigatorState#5ec60(tickers: tracking 2 tickers)Please create a HeroControllerScope for each Navigator or use a HeroControllerScope.none to prevent subtree from receiving a HeroController.When the exception was thrown, this was the stack: #0 NavigatorState._updateHeroController.<anonymous closure>.<anonymous closure> (package:flutter/src/widgets/navigator.dart:3443:41)#1 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#2 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1227:9)#3 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#4 _invoke (dart:ui/hooks.dart:145:13)#5 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#6 _drawFrame (dart:ui/hooks.dart:112:31)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _FocusMarker:'package:flutter/src/widgets/framework.dart': Failed assertion: line 6405 pos 12: 'renderObject.child == child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.removeRenderObjectChild (package:flutter/src/widgets/framework.dart:6405:12)#3 RenderObjectElement.detachRenderObject (package:flutter/src/widgets/framework.dart:6166:37)#4 Element.deactivateChild (package:flutter/src/widgets/framework.dart:3995:11)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3671:9)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#9 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#10 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#11 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#12 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#13 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#14 _invoke (dart:ui/hooks.dart:145:13)#15 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#16 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building Focus(debugLabel: "Navigator", AUTOFOCUS, focusNode: FocusNode#aad22(Navigator), dependencies: [_FocusMarker], state: _FocusState#3a778):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6405 pos 12: 'renderObject.child == child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.removeRenderObjectChild (package:flutter/src/widgets/framework.dart:6405:12)#3 RenderObjectElement.detachRenderObject (package:flutter/src/widgets/framework.dart:6166:37)#4 Element.deactivateChild (package:flutter/src/widgets/framework.dart:3995:11)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3671:9)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#8 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#9 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#10 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#11 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#12 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#13 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#14 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#15 _invoke (dart:ui/hooks.dart:145:13)#16 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#17 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building _FocusMarker:'package:flutter/src/widgets/framework.dart': Failed assertion: line 6405 pos 12: 'renderObject.child == child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.removeRenderObjectChild (package:flutter/src/widgets/framework.dart:6405:12)#3 RenderObjectElement.detachRenderObject (package:flutter/src/widgets/framework.dart:6166:37)#4 Element.deactivateChild (package:flutter/src/widgets/framework.dart:3995:11)#5 Element.updateChild (package:flutter/src/widgets/framework.dart:3671:9)#6 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#7 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#8 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#9 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#10 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#11 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#12 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#13 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#14 _invoke (dart:ui/hooks.dart:145:13)#15 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#16 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown building AnimatedBuilder(animation: ValueNotifier<bool>#5c0a8(false), state: _AnimatedState#4f304):'package:flutter/src/widgets/framework.dart': Failed assertion: line 6369 pos 12: 'child == _child': is not true.Either the assertion indicates an error in the framework itself, or we should provide substantially more information in this error message to help you determine and fix the underlying cause.In either case, please report this assertion by filing a bug on GitHub: https://github.com/flutter/flutter/issues/new?template=2_bug.mdThe relevant error-causing widget was: MaterialApp MaterialApp:file:///Users/ichangmin/StudioProjects/recipe_app/lib/main.dart:25:24When the exception was thrown, this was the stack: #2 SingleChildRenderObjectElement.forgetChild (package:flutter/src/widgets/framework.dart:6369:12)#3 Element._retakeInactiveElement (package:flutter/src/widgets/framework.dart:3888:14)... Normal element mounting (98 frames)#101 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3953:16)#102 Element.updateChild (package:flutter/src/widgets/framework.dart:3676:20)#103 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4993:16)#104 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5133:11)#105 Element.rebuild (package:flutter/src/widgets/framework.dart:4690:5)#106 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2743:19)#107 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:863:21)#108 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#109 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#110 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#111 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#112 _invoke (dart:ui/hooks.dart:145:13)#113 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#114 _drawFrame (dart:ui/hooks.dart:112:31)(elided 2 frames from class _AssertionError)============================================================================================================ Exception caught by widgets library =======================================================The following assertion was thrown while finalizing the widget tree:Duplicate GlobalKey detected in widget tree.The following GlobalKey was specified multiple times in the widget tree. This will lead to parts of the widget tree being truncated unexpectedly, because the second time a key is seen, the previous instance is moved to the new location. The key was:- [GlobalKey#8b08f]This was determined by noticing that after the widget with the above global key was moved out of its previous parent, that previous parent never updated during this frame, meaning that it either did not update at all or updated before the widget was moved, in either case implying that it still thinks that it should have a child with that global key.The specific parent that did not update after having one or more children forcibly removed due to GlobalKey reparenting is:- IgnorePointer(ignoring: false, renderObject: RenderIgnorePointer#d2ee3 NEEDS-LAYOUT NEEDS-PAINT NEEDS-COMPOSITING-BITS-UPDATE DETACHED)A GlobalKey can only be specified on one widget at a time in the widget tree.When the exception was thrown, this was the stack: #0 BuildOwner.finalizeTree.<anonymous closure> (package:flutter/src/widgets/framework.dart:3083:15)#1 BuildOwner.finalizeTree (package:flutter/src/widgets/framework.dart:3108:8)#2 WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:866:19)#3 RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:381:5)#4 SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1289:15)#5 SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1218:9)#6 SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1076:5)#7 _invoke (dart:ui/hooks.dart:145:13)#8 PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:338:5)#9 _drawFrame (dart:ui/hooks.dart:112:31)====================================================================================================해결방법이 있을까요
