인프런 커뮤니티 질문&답변

다음과 같이 오류가 나옵니다.

안드로이드 에뮬레이터는 실행되지만 APP.js에서 작성한 코드를 띄우려 시도 불가입니다.

FAILURE: Build failed with an exception.

* What went wrong:

Could not initialize class org.codehaus.groovy.runtime.InvokerHelper

> Exception java.lang.NoClassDefFoundError: Could not initialize class org.codehaus.groovy.reflection.ReflectionCache [in thread "Daemon worker"]

* Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 4s

error Failed to install the app. Make sure you have the Android development environment set up: https://facebook.github.io/react-native/docs/getting-started.html#android-development-environment. Run CLI with --verbose flag for more details.

Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081

FAILURE: Build failed with an exception.

* What went wrong:

Could not initialize class org.codehaus.groovy.runtime.InvokerHelper

> Exception java.lang.NoClassDefFoundError: Could not initialize class org.codehaus.groovy.reflection.ReflectionCache [in thread "Daemon worker"]

* Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 4s

at checkExecSyncError (child_process.js:616:11)

at execFileSync (child_process.js:634:13)

at runOnAllDevices (C:\Users\82107\kkk\my_first_app\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:94:39)

at process._tickCallback (internal/process/next_tick.js:68:7)