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NullPointerException: Cannot invoke "se.su.dsv.scipro.match.ApplicationPeriod.equals(Object)" because the return value of "se.su.dsv.scipro.match.Idea.getApplicationPeriod()" is null #51

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opened 2024-12-02 15:39:43 +01:00 by ansv7779 · 0 comments
ansv7779 commented 2024-12-02 15:39:43 +01:00
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2024-11-24 09:14:48 [INFO] AdditionalExceptionLogger: Current user: User(id=28422, identifier=170146, firstName=xxx, lastName=xxx, emailAddress=xxx, deceased=false, degreeType=MAGISTER)
2024-11-24 09:14:48 [INFO] AdditionalExceptionLogger: Browser: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
2024-11-24 09:14:48 [INFO] AdditionalExceptionLogger: Request url: GET projectideas
2024-11-24 09:14:48 [ERROR] DefaultExceptionMapper: Unexpected error occurred
org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [ListItem [Component id = 0]]
        at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1759)
        at org.apache.wicket.Component.onBeforeRender(Component.java:3832)
        at org.apache.wicket.Component.beforeRender(Component.java:949)
        at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1747)
        at org.apache.wicket.Component.onBeforeRender(Component.java:3832)
        at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:143)
        at org.apache.wicket.Component.beforeRender(Component.java:949)
        at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1747)
        at org.apache.wicket.Component.onBeforeRender(Component.java:3832)
        at org.apache.wicket.Component.beforeRender(Component.java:949)
        at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1747)
        at org.apache.wicket.Component.onBeforeRender(Component.java:3832)
        at org.apache.wicket.Page.onBeforeRender(Page.java:788)
        at org.apache.wicket.Component.beforeRender(Component.java:949)
        at org.apache.wicket.Page.renderPage(Page.java:990)
        at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:124)
        at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236)
        at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:202)
        at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:910)
        at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:63)
        at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:294)
        at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:255)
        at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:277)
        at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:208)
        at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:307)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
        at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:186)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
        at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:108)
        at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:219)
        at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191)
        at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
        at org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195)
        at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113)
        at org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74)
        at org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230)
        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:352)
        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:268)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
        at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
        at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
        at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:124)
        at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:99)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
        at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:117)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:166)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:676)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
        at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:440)
        at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
        at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:894)
        at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
        at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
        at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
        at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        at java.base/java.lang.Thread.run(Thread.java:840)
Caused by: java.lang.NullPointerException: Cannot invoke "se.su.dsv.scipro.match.ApplicationPeriod.equals(Object)" because the return value of "se.su.dsv.scipro.match.Idea.getApplicationPeriod()" is null
        at se.su.dsv.scipro.match.IdeaServiceImpl.authorParticipatingOnOtherActiveIdea(IdeaServiceImpl.java:586)
        at se.su.dsv.scipro.match.IdeaServiceImpl.authorParticipatingOnActiveIdea(IdeaServiceImpl.java:509)
        at jdk.internal.reflect.GeneratedMethodAccessor157.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:569)
        at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:354)
        at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:716)
        at se.su.dsv.scipro.match.IdeaServiceImpl$$SpringCGLIB$$0.authorParticipatingOnActiveIdea(<generated>)
        at jdk.internal.reflect.GeneratedMethodAccessor156.invoke(Unknown Source)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:569)
        at org.apache.wicket.proxy.jdk.JdkProxyFactory$JdkHandler.invoke(JdkProxyFactory.java:172)
        at jdk.proxy2/jdk.proxy2.$Proxy222.authorParticipatingOnActiveIdea(Unknown Source)
        at se.su.dsv.scipro.match.StudentApplicationPeriodInfoPanel$2$1.onConfigure(StudentApplicationPeriodInfoPanel.java:60)
        at org.apache.wicket.Component.configure(Component.java:996)
        at org.apache.wicket.Component.beforeRender(Component.java:938)
        at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1747)
        ... 77 more
``` 2024-11-24 09:14:48 [INFO] AdditionalExceptionLogger: Current user: User(id=28422, identifier=170146, firstName=xxx, lastName=xxx, emailAddress=xxx, deceased=false, degreeType=MAGISTER) 2024-11-24 09:14:48 [INFO] AdditionalExceptionLogger: Browser: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36 2024-11-24 09:14:48 [INFO] AdditionalExceptionLogger: Request url: GET projectideas 2024-11-24 09:14:48 [ERROR] DefaultExceptionMapper: Unexpected error occurred org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [ListItem [Component id = 0]] at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1759) at org.apache.wicket.Component.onBeforeRender(Component.java:3832) at org.apache.wicket.Component.beforeRender(Component.java:949) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1747) at org.apache.wicket.Component.onBeforeRender(Component.java:3832) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:143) at org.apache.wicket.Component.beforeRender(Component.java:949) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1747) at org.apache.wicket.Component.onBeforeRender(Component.java:3832) at org.apache.wicket.Component.beforeRender(Component.java:949) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1747) at org.apache.wicket.Component.onBeforeRender(Component.java:3832) at org.apache.wicket.Page.onBeforeRender(Page.java:788) at org.apache.wicket.Component.beforeRender(Component.java:949) at org.apache.wicket.Page.renderPage(Page.java:990) at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:124) at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236) at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:202) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:910) at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:63) at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:294) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:255) at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:277) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:208) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:307) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:186) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:108) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:219) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:191) at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113) at org.springframework.web.servlet.handler.HandlerMappingIntrospector.lambda$createCacheFilter$3(HandlerMappingIntrospector.java:195) at org.springframework.web.filter.CompositeFilter$VirtualFilterChain.doFilter(CompositeFilter.java:113) at org.springframework.web.filter.CompositeFilter.doFilter(CompositeFilter.java:74) at org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration$CompositeFilterChainProxy.doFilter(WebMvcSecurityConfiguration.java:230) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:352) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:268) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:124) at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:99) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:117) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:174) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:149) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:166) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:115) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:676) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) at org.apache.coyote.ajp.AjpProcessor.service(AjpProcessor.java:440) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:894) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:840) Caused by: java.lang.NullPointerException: Cannot invoke "se.su.dsv.scipro.match.ApplicationPeriod.equals(Object)" because the return value of "se.su.dsv.scipro.match.Idea.getApplicationPeriod()" is null at se.su.dsv.scipro.match.IdeaServiceImpl.authorParticipatingOnOtherActiveIdea(IdeaServiceImpl.java:586) at se.su.dsv.scipro.match.IdeaServiceImpl.authorParticipatingOnActiveIdea(IdeaServiceImpl.java:509) at jdk.internal.reflect.GeneratedMethodAccessor157.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:569) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:354) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:716) at se.su.dsv.scipro.match.IdeaServiceImpl$$SpringCGLIB$$0.authorParticipatingOnActiveIdea(<generated>) at jdk.internal.reflect.GeneratedMethodAccessor156.invoke(Unknown Source) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:569) at org.apache.wicket.proxy.jdk.JdkProxyFactory$JdkHandler.invoke(JdkProxyFactory.java:172) at jdk.proxy2/jdk.proxy2.$Proxy222.authorParticipatingOnActiveIdea(Unknown Source) at se.su.dsv.scipro.match.StudentApplicationPeriodInfoPanel$2$1.onConfigure(StudentApplicationPeriodInfoPanel.java:60) at org.apache.wicket.Component.configure(Component.java:996) at org.apache.wicket.Component.beforeRender(Component.java:938) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1747) ... 77 more ```
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