HTTP 상태 500 – 내부 서버 오류/ 서블릿 [appServlet]을(를) 위한 Servlet.init() 호출이 예외를 발생시켰습니다.

Error 메세지

 

HTTP 상태 500 – 내부 서버 오류

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타입 예외 보고

메시지 서블릿 [appServlet]을(를) 위한 Servlet.init() 호출이 예외를 발생시켰습니다.

설명 서버가, 해당 요청을 충족시키지 못하게 하는 예기치 않은 조건을 맞닥뜨렸습니다.

예외

javax.servlet.ServletException: 서블릿 [appServlet]을(를) 위한 Servlet.init() 호출이 예외를 발생시켰습니다.
	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
	org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382)
	org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:895)
	org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1732)
	org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	java.base/java.lang.Thread.run(Thread.java:834)

근본 원인 (root cause)

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'memberController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.sist.model.MemberDAO com.sist.jdbc03.MemberController.dao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.sist.model.MemberDAO] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

 

 

 

 

해결방법 

@Repository 가 빠져서 난 오류이다.