순수 JDBC 회원 목록 Whitelavel Error
미해결
스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술
[질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예/아니오) 예 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오) 아니오 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오) 예 [질문 내용] 비슷한 질문이 몇 개 올라와 있는데 해결되지 않아 질문합니다. H2에서 테이블 생성하고 데이터 insert한 후 서버에서 회원 목록을 클릭하면 Whitelabel Error가 뜹니다. 2025-03-17T22:19:31.466+09:00 ERROR 2315 --- [nio-8080-exec-2] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed: java.lang.IllegalStateException: java.lang.IllegalArgumentException: No DataSource specified] with root cause java.lang.IllegalArgumentException: No DataSource specified at org.springframework.util.Assert.notNull(Assert.java:181) ~[spring-core-6.2.3.jar:6.2.3] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:104) ~[spring-jdbc-6.2.3.jar:6.2.3] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ~[spring-jdbc-6.2.3.jar:6.2.3] at hello.hello_spring.repository.JdbcMemberRepository.getConnection(JdbcMemberRepository.java:119) ~[classes/:na] at hello.hello_spring.repository.JdbcMemberRepository.findAll(JdbcMemberRepository.java:77) ~[classes/:na] at hello.hello_spring.service.MemberService.findMembers(MemberService.java:42) ~[classes/:na] at hello.hello_spring.controller.MemberController.list(MemberController.java:40) ~[classes/:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[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:569) ~[na:na] at org.springframework.web.method.support .InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:257) ~[spring-web-6.2.3.jar:6.2.3] at org.springframework.web.method.support .InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:190) ~[spring-web-6.2.3.jar:6.2.3] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:118) ~[spring-webmvc-6.2.3.jar:6.2.3] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:986) ~[spring-webmvc-6.2.3.jar:6.2.3] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:891) ~[spring-webmvc-6.2.3.jar:6.2.3] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-6.2.3.jar:6.2.3] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1088) ~[spring-webmvc-6.2.3.jar:6.2.3] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:978) ~[spring-webmvc-6.2.3.jar:6.2.3] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014) ~[spring-webmvc-6.2.3.jar:6.2.3] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:903) ~[spring-webmvc-6.2.3.jar:6.2.3] at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:564) ~[tomcat-embed-core-10.1.36.jar:6.0] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:885) ~[spring-webmvc-6.2.3.jar:6.2.3] at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:658) ~[tomcat-embed-core-10.1.36.jar:6.0] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ~[tomcat-embed-websocket-10.1.36.jar:10.1.36] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.2.3.jar:6.2.3] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.2.3.jar:6.2.3] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-6.2.3.jar:6.2.3] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.2.3.jar:6.2.3] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-6.2.3.jar:6.2.3] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.2.3.jar:6.2.3] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:397) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.tomcat.util.net .NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1743) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.tomcat.util.net.SocketProcessorBase.run (SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.tomcat.util.threads.ThreadPoolExecutor$ Worker.run (ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at org.apache.tomcat.util.threads.TaskThread$ WrappingRunnable.run (TaskThread.java:63) ~[tomcat-embed-core-10.1.36.jar:10.1.36] at java.base/ java.lang.Thread.run (Thread.java:840) ~[na:na] application.properties에는 spring.datasource.url = jdbc:h2:tcp://localhost/~/test spring.datasource.username=sa spring.datasource.password= spring.datasource.driver-class-name = org.h2.Driver 으로 작성되어 있습니다. test.mv.db를 삭제하고 다시 실행해 테이블을 만들어도 똑같은 오류가 납니다 ㅜㅜ
- java
- spring
- mvc
- spring-boot





