java.lang.IllegalArgumentException

Id must be assignable to Serializable! Object of class [null] must be an instance of interface java.io.Serializable

Samebug tips1

There's some conflicting dependencies in your pom.xml. Try adding an entry to exclude org.eclipse.jetty.aggregate from dependencies, as this seems to solve the problem.


rafaelrafael

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  • Stack trace

    • java.lang.IllegalArgumentException: Id must be assignable to Serializable! Object of class [null] must be an instance of interface java.io.Serializable at org.springframework.util.Assert.isInstanceOf(Assert.java:346)[spring-core-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.data.rest.webmvc.support.RepositoryEntityLinks.linkToSingleResource(RepositoryEntityLinks.java:135)[spring-data-rest-webmvc-2.5.2.RELEASE.jar!/:na] at org.springframework.data.rest.core.support.DefaultSelfLinkProvider.createSelfLinkFor(DefaultSelfLinkProvider.java:70)[spring-data-rest-core-2.5.2.RELEASE.jar!/:na] at org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler.getSelfLinkFor(PersistentEntityResourceAssembler.java:99)[spring-data-rest-webmvc-2.5.2.RELEASE.jar!/:na] at org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler.wrap(PersistentEntityResourceAssembler.java:76)[spring-data-rest-webmvc-2.5.2.RELEASE.jar!/:na] at org.springframework.data.rest.webmvc.PersistentEntityResourceAssembler.toFullResource(PersistentEntityResourceAssembler.java:67)[spring-data-rest-webmvc-2.5.2.RELEASE.jar!/:na] at org.springframework.data.rest.webmvc.RepositoryEntityController.createAndReturn(RepositoryEntityController.java:504)[spring-data-rest-webmvc-2.5.2.RELEASE.jar!/:na] at org.springframework.data.rest.webmvc.RepositoryEntityController.postCollectionResource(RepositoryEntityController.java:275)[spring-data-rest-webmvc-2.5.2.RELEASE.jar!/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.8.0_102] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[na:1.8.0_102] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_102] at java.lang.reflect.Method.invoke(Method.java:498)[na:1.8.0_102] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:114)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)[spring-webmvc-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)[tomcat-embed-websocket-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.3.2.RELEASE.jar!/:4.3.2.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:522)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1110)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[na:1.8.0_102] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[na:1.8.0_102] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)[tomcat-embed-core-8.5.4.jar!/:8.5.4] at java.lang.Thread.run(Thread.java:745)[na:1.8.0_102]

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