인프런 커뮤니티 질문&답변
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An error happened during template parsing (template: "class path resource [templates/order/orderList.html]") 에러 문의
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안녕하세요.
상품 주문 시 에러 관련해서 문의드립니다.
시간되실 때 확인 한번 부탁드립니다..
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Sun Sep 12 09:02:21 KST 2021
There was an unexpected error (type=Internal Server Error, status=500).
An error happened during template parsing (template: "class path resource [templates/order/orderList.html]")
org.thymeleaf.exceptions.TemplateInputException: An error happened during template parsing (template: "class path resource [templates/order/orderList.html]") at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.java:241) at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parseStandalone(AbstractMarkupTemplateParser.java:100) at org.thymeleaf.engine.TemplateManager.parseAndProcess(TemplateManager.java:666) at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1098) at org.thymeleaf.TemplateEngine.process(TemplateEngine.java:1072) at org.thymeleaf.spring5.view.ThymeleafView.renderFragment(ThymeleafView.java:362) at org.thymeleaf.spring5.view.ThymeleafView.render(ThymeleafView.java:189) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1394) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1139) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1078) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:961) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:834) Caused by: org.attoparser.ParseException: Exception evaluating SpringEL expression: "item.member.name" (template: "order/orderList" - line 43, col 21) at org.attoparser.MarkupParser.parseDocument(MarkupParser.java:393) at org.attoparser.MarkupParser.parse(MarkupParser.java:257) at org.thymeleaf.templateparser.markup.AbstractMarkupTemplateParser.parse(AbstractMarkupTemplateParser.java:230) ... 48 more Caused by: org.thymeleaf.exceptions.TemplateProcessingException: Exception evaluating SpringEL expression: "item.member.name" (template: "order/orderList" - line 43, col 21) at org.thymeleaf.spring5.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:290) at org.thymeleaf.standard.expression.VariableExpression.executeVariableExpression(VariableExpression.java:166) at org.thymeleaf.standard.expression.SimpleExpression.executeSimple(SimpleExpression.java:66) at org.thymeleaf.standard.expression.Expression.execute(Expression.java:109) at org.thymeleaf.standard.expression.Expression.execute(Expression.java:138) at org.thymeleaf.standard.processor.AbstractStandardExpressionAttributeTagProcessor.doProcess(AbstractStandardExpressionAttributeTagProcessor.java:144) at org.thymeleaf.processor.element.AbstractAttributeTagProcessor.doProcess(AbstractAttributeTagProcessor.java:74) at org.thymeleaf.processor.element.AbstractElementTagProcessor.process(AbstractElementTagProcessor.java:95) at org.thymeleaf.util.ProcessorConfigurationUtils$ElementTagProcessorWrapper.process(ProcessorConfigurationUtils.java:633) at org.thymeleaf.engine.ProcessorTemplateHandler.handleOpenElement(ProcessorTemplateHandler.java:1314) at org.thymeleaf.engine.OpenElementTag.beHandled(OpenElementTag.java:205) at org.thymeleaf.engine.Model.process(Model.java:282) at org.thymeleaf.engine.Model.process(Model.java:290) at org.thymeleaf.engine.IteratedGatheringModelProcessable.processIterationModel(IteratedGatheringModelProcessable.java:367) at org.thymeleaf.engine.IteratedGatheringModelProcessable.process(IteratedGatheringModelProcessable.java:221) at org.thymeleaf.engine.ProcessorTemplateHandler.handleCloseElement(ProcessorTemplateHandler.java:1640) at org.thymeleaf.engine.TemplateHandlerAdapterMarkupHandler.handleCloseElementEnd(TemplateHandlerAdapterMarkupHandler.java:388) at org.thymeleaf.templateparser.markup.InlinedOutputExpressionMarkupHandler$InlineMarkupAdapterPreProcessorHandler.handleCloseElementEnd(InlinedOutputExpressionMarkupHandler.java:322) at org.thymeleaf.standard.inline.OutputExpressionInlinePreProcessorHandler.handleCloseElementEnd(OutputExpressionInlinePreProcessorHandler.java:220) at org.thymeleaf.templateparser.markup.InlinedOutputExpressionMarkupHandler.handleCloseElementEnd(InlinedOutputExpressionMarkupHandler.java:164) at org.attoparser.HtmlElement.handleCloseElementEnd(HtmlElement.java:169) at org.attoparser.HtmlMarkupHandler.handleCloseElementEnd(HtmlMarkupHandler.java:412) at org.attoparser.MarkupEventProcessorHandler.handleCloseElementEnd(MarkupEventProcessorHandler.java:473) at org.attoparser.ParsingElementMarkupUtil.parseCloseElement(ParsingElementMarkupUtil.java:201) at org.attoparser.MarkupParser.parseBuffer(MarkupParser.java:725) at org.attoparser.MarkupParser.parseDocument(MarkupParser.java:301) ... 50 more Caused by: org.springframework.expression.spel.SpelEvaluationException: EL1021E: A problem occurred whilst attempting to access the property 'name': 'Unable to access property 'name' through getter method' at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:209) at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:104) at org.springframework.expression.spel.ast.PropertyOrFieldReference.access$000(PropertyOrFieldReference.java:51) at org.springframework.expression.spel.ast.PropertyOrFieldReference$AccessorLValue.getValue(PropertyOrFieldReference.java:406) at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:92) at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:112) at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:337) at org.thymeleaf.spring5.expression.SPELVariableExpressionEvaluator.evaluate(SPELVariableExpressionEvaluator.java:263) ... 75 more Caused by: org.springframework.expression.AccessException: Unable to access property 'name' through getter method at org.springframework.expression.spel.support.ReflectivePropertyAccessor$OptimalPropertyAccessor.read(ReflectivePropertyAccessor.java:708) at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:204) ... 82 more Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.springframework.expression.spel.support.ReflectivePropertyAccessor$OptimalPropertyAccessor.read(ReflectivePropertyAccessor.java:704) ... 83 more Caused by: org.hibernate.LazyInitializationException: could not initialize proxy [jpabook.jpashop.domain.Member#1] - no Session at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:170) at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:310) at org.hibernate.proxy.pojo.bytebuddy.ByteBuddyInterceptor.intercept(ByteBuddyInterceptor.java:45) at org.hibernate.proxy.ProxyConfiguration$InterceptorDispatcher.intercept(ProxyConfiguration.java:95) at jpabook.jpashop.domain.Member$HibernateProxy$Dlx421be.getName(Unknown Source) ... 88 more
<td th:text="${item.member.name}"></td>
<td th:text="${item.orderItems[0].item.name}"></td>
<td th:text="${item.orderItems[0].orderPrice}"></td>
<td th:text="${item.orderItems[0].count}"></td>
이 쪽을 전부 못가져오고 있습니다.
DB에는 값이 들어가있습니다.
@Controller
@RequiredArgsConstructor
public class OrderController {
@PostMapping("/order")
public String order(@RequestParam("memberId") Long memberId,
@RequestParam("itemId") Long itemId,
@RequestParam("count") int count){
System.out.println("parameter:" + memberId);
System.out.println("parameter:" + itemId);
System.out.println("parameter:" + count);
orderService.order(memberId, itemId, count);
return "redirect:/orders";
}
//https://heydoit.tistory.com/7 - Parameter로 받을 때 ModelAttribute, RequestParam은 생략할 순 있으나 적는 것이 바람직하다.
@GetMapping(value = "/orders")
public String orderList(@ModelAttribute("orderSearch") OrderSearch
orderSearch, Model model) {
List<Order> orders = orderService.findOrders(orderSearch);
model.addAttribute("orders", orders);
return "order/orderList";
}
}
@Service
@Transactional(readOnly = true)
@RequiredArgsConstructor
public class OrderService {
//@Autowired가 아닌 @RequiredArgsConstructor를 통해 주입받기 위해서는 final로 선언해야한다.
private final OrderRepository orderRepository;
private final MemberRepository memberRepository;
private final ItemRepository itemRepository;
@Transactional
public Long order(Long memberId, Long itemId, int count) {
//엔티티 조회
Member member = memberRepository.findOne(memberId);
Item item = itemRepository.findOne(itemId);
//배송정보 생성
Delivery delivery = new Delivery();
delivery.setAddress(member.getAddress());
delivery.setStatus(DeliveryStatus.READY);
//주문상품 생성
OrderItem orderItem = OrderItem.createOrderItem(item, item.getPrice(), count);
//주문 생성
Order order = Order.createOrder(member, delivery, orderItem);
//주문 저장
orderRepository.save(order);
return order.getId();
}
//취소
@Transactional
public void cancleOrder(Long orderId) {
//주문 엔티티 조회
Order order = orderRepository.findOne(orderId);
//주문 취소
order.cancel();
}
//검색
public List<Order> findOrders(OrderSearch orderSearch) {
return orderRepository.findAllByString(orderSearch);
}
}
@Entity
@Table(name = "orders")
@Getter @Setter
public class Order {
@Id @GeneratedValue
@Column(name = "order_id")
private Long id;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "member_id")
private Member member; //주문 회원
@OneToMany(mappedBy = "order", cascade = CascadeType.ALL)
private List<OrderItem> orderItems = new ArrayList<>();
@OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@JoinColumn(name = "delivery_id")
private Delivery delivery; //배송정보
private LocalDateTime orderDate; //주문시간
@Enumerated(EnumType.STRING)
private OrderStatus status; //주문상태 [ORDER, CANCEL]
//==연관관계 메서드==//
public void setMember(Member member) {
this.member = member;
member.getOrders().add(this);
}
public void addOrderItem(OrderItem orderItem) {
orderItems.add(orderItem);
orderItem.setOrder(this);
}
public void setDelivery(Delivery delivery) {
this.delivery = delivery;
delivery.setOrder(this);
}
//==생성 메서드==//
public static Order createOrder(Member member, Delivery delivery,
OrderItem... orderItems) {
Order order = new Order();
order.setMember(member);
order.setDelivery(delivery);
for (OrderItem orderItem : orderItems) {
order.addOrderItem(orderItem);
}
order.setStatus(OrderStatus.ORDER);
order.setOrderDate(LocalDateTime.now());
return order;
}
//==비즈니스 로직==//
/** 주문 취소 */
public void cancel() {
if (delivery.getStatus() == DeliveryStatus.COMP) {
throw new IllegalStateException("이미 배송완료된 상품은 취소가 불가능합니다.");
}
this.setStatus(OrderStatus.CANCLE);
for (OrderItem orderItem : orderItems) {
orderItem.cancel();
}
}
//==조회 로직==//
/** 전체 주문 가격 조회 */
public int getTotalPrice() {
int totalPrice = 0;
for (OrderItem orderItem : orderItems) {
totalPrice += orderItem.getTotalPrice();
}
return totalPrice;
}
}
@Entity
@Table(name = "orders")
@Getter @Setter
public class Order {
@Id @GeneratedValue
@Column(name = "order_id")
private Long id;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "member_id")
private Member member; //주문 회원
@OneToMany(mappedBy = "order", cascade = CascadeType.ALL)
private List<OrderItem> orderItems = new ArrayList<>();
@OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
@JoinColumn(name = "delivery_id")
private Delivery delivery; //배송정보
private LocalDateTime orderDate; //주문시간
@Enumerated(EnumType.STRING)
private OrderStatus status; //주문상태 [ORDER, CANCEL]
//==연관관계 메서드==//
public void setMember(Member member) {
this.member = member;
member.getOrders().add(this);
}
public void addOrderItem(OrderItem orderItem) {
orderItems.add(orderItem);
orderItem.setOrder(this);
}
public void setDelivery(Delivery delivery) {
this.delivery = delivery;
delivery.setOrder(this);
}
public static Order createOrder(Member member, Delivery delivery,
OrderItem... orderItems) {
Order order = new Order();
order.setMember(member);
order.setDelivery(delivery);
for (OrderItem orderItem : orderItems) {
order.addOrderItem(orderItem);
}
order.setStatus(OrderStatus.ORDER);
order.setOrderDate(LocalDateTime.now());
return order;
}
public void cancel() {
if (delivery.getStatus() == DeliveryStatus.COMP) {
throw new IllegalStateException("이미 배송완료된 상품은 취소가 불가능합니다.");
}
this.setStatus(OrderStatus.CANCLE);
for (OrderItem orderItem : orderItems) {
orderItem.cancel();
}
}
public int getTotalPrice() {
int totalPrice = 0;
for (OrderItem orderItem : orderItems) {
totalPrice += orderItem.getTotalPrice();
}
return totalPrice;
}
}
@Entity
@Table(name = "order_item")
@Getter @Setter
public class OrderItem {
@Id @GeneratedValue
@Column(name = "order_item_id")
private Long id;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "item_id")
private Item item; //주문 상품
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "order_id")
private Order order; //주문
private int orderPrice; //주문 가격
private int count; //주문 수량
public static OrderItem createOrderItem(Item item, int orderPrice, int
count) {
OrderItem orderItem = new OrderItem();
orderItem.setItem(item);
orderItem.setOrderPrice(orderPrice);
orderItem.setCount(count);
item.removeStock(count);
return orderItem;
}
public void cancel() {
getItem().addStock(count);
}
public int getTotalPrice() {
return getOrderPrice() * getCount();
}
}
@Entity
@Getter @Setter
public class Member {
@Id @GeneratedValue
@Column(name = "member_id")
private Long id;
private String name;
@Embedded
private Address address;
@OneToMany(mappedBy = "member")
private List<Order> orders = new ArrayList<>();
}
List<Order> orders = orderService.findOrders(orderSearch);
orders.forEach((o) -> {
System.out.println(":::::::");
System.out.println(o.getTotalPrice());
System.out.println(o.getDelivery());
System.out.println(o.getId());
System.out.println(o.getOrderDate());
System.out.println(o.getMember());
System.out.println(o.getOrderItems());
System.out.println(o.getStatus());
});
model.addAttribute("orders", orders);
return "order/orderList";
//컨트롤러에서 orders 로그찍었을 때 결과
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: jpabook.jpashop.domain.Order.orderItems, could not initialize proxy - no Session at org.hibernate.collection.internal.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:606) ~[hibernate-core-5.4.25.Final.jar:5.4.25.Final] at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:218) ~[hibernate-core-5.4.25.Final.jar:5.4.25.Final] at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:585) ~[hibernate-core-5.4.25.Final.jar:5.4.25.Final] at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:149) ~[hibernate-core-5.4.25.Final.jar:5.4.25.Final] at org.hibernate.collection.internal.PersistentBag.iterator(PersistentBag.java:387) ~[hibernate-core-5.4.25.Final.jar:5.4.25.Final] at jpabook.jpashop.domain.Order.getTotalPrice(Order.java:69) ~[main/:na] at jpabook.jpashop.controller.OrderController.lambda$orderList$0(OrderController.java:58) ~[main/:na] at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) ~[na:na] at jpabook.jpashop.controller.OrderController.orderList(OrderController.java:56) ~[main/:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:197) ~[spring-web-5.3.2.jar:5.3.2] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:141) ~[spring-web-5.3.2.jar:5.3.2] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.3.2.jar:5.3.2] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:894) ~[spring-webmvc-5.3.2.jar:5.3.2] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-5.3.2.jar:5.3.2] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.3.2.jar:5.3.2] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1061) ~[spring-webmvc-5.3.2.jar:5.3.2] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:961) ~[spring-webmvc-5.3.2.jar:5.3.2] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.3.2.jar:5.3.2] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.3.2.jar:5.3.2] at javax.servlet.http.HttpServlet.service(HttpServlet.java:626) ~[tomcat-embed-core-9.0.41.jar:4.0.FR] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.3.2.jar:5.3.2] at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) ~[tomcat-embed-core-9.0.41.jar:4.0.FR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.41.jar:9.0.41] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.3.2.jar:5.3.2] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.2.jar:5.3.2] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.3.2.jar:5.3.2] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.2.jar:5.3.2] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.3.2.jar:5.3.2] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.2.jar:5.3.2] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.41.jar:9.0.41] at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]
답변 2
1
안녕하세요. wndrhtkfurh님, 공식 서포터즈 OMG입니다.
알림 확인을 놓쳐 답변이 늦었습니다. 넓은 아량으로 이해해주시면 감사하겠습니다.
application.yml 파일이 아래와 같이 되어 있는데요
jpa:
hibernate:
ddl-auto: create
properties:
hibernate:
# show_sql: true
format_sql: true
open-in-view: false
open-in-view: false
위의 설정을 지워주세요.
//컨트롤러에서 orders 로그찍었을 때 결과
org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role
이렇게 에러메시지를 남겨주셨는데,
다음과 같은 키워드로 검색하시면 많은 자료들을 확인하실 수 있습니다.
감사합니다.
혹은 "LazyInitializationException osiv" 키워드로 검색하셔도 관련된 정보를 얻으실 수 있습니다.