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  1. MidPoint
  2. MID-6167

NPE when displaying role inducement details

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 4.1
    • Fix Version/s: 4.1
    • Component/s: None
    • Labels:
      None
    • Environment:

      Hogwarts

    • Subscription:
      Internal

      Description

      I was able to get NPE when displaying a role (for two or three times in a row). But I am unable to reproduce it now. Here are the steps that were used to get the error (approximately):

      1. Open Roles -> All roles
      2. Click on "Defence Against the Dark Arts Teacher" role to open it for editing
      3. Click on "Assignments (1)" tab
      4. Click on "Metarole: approval by the role approver(s) - all must approve" assignment to open it for editing

      Now the error occured when clicking on "Show empty fields" for the Activation container. I remember clicling on Show empty items for Condition first. But I am not sure and I cannot replicate it any more.

      Here is the NPE:

      2020-04-06 11:06:22,980 [] [http-nio-8080-exec-6] WARN (com.evolveum.midpoint.web.page.error.PageError): Creating error page for code org.apache.wicket.WicketRuntimeException, exception Error attaching this container for rendering: [PrismPropertyPanel [Component id = property]]: {}
      org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [PrismPropertyPanel [Component id = property]]
      	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1766)
      	at org.apache.wicket.Component.onBeforeRender(Component.java:3801)
      	at org.apache.wicket.Component.beforeRender(Component.java:939)
      	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1754)
      	at org.apache.wicket.Component.onBeforeRender(Component.java:3801)
      	at org.apache.wicket.Component.beforeRender(Component.java:939)
      	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1754)
      	at org.apache.wicket.Component.onBeforeRender(Component.java:3801)
      	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:143)
      	at org.apache.wicket.Component.beforeRender(Component.java:939)
      	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1754)
      	at org.apache.wicket.Component.onBeforeRender(Component.java:3801)
      	at org.apache.wicket.Component.beforeRender(Component.java:939)
      	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1754)
      	at org.apache.wicket.Component.onBeforeRender(Component.java:3801)
      	at org.apache.wicket.Component.beforeRender(Component.java:939)
      	at org.apache.wicket.page.PartialPageUpdate.prepareComponent(PartialPageUpdate.java:321)
      	at org.apache.wicket.page.PartialPageUpdate.writeComponents(PartialPageUpdate.java:249)
      	at org.apache.wicket.page.PartialPageUpdate.writeTo(PartialPageUpdate.java:161)
      	at org.apache.wicket.ajax.AjaxRequestHandler.respond(AjaxRequestHandler.java:361)
      	at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:914)
      	at org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65)
      	at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:282)
      	at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253)
      	at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221)
      	at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:275)
      	at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:206)
      	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:299)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at com.evolveum.midpoint.web.util.MidPointProfilingServletFilter.doFilter(MidPointProfilingServletFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:276)
      	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
      	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at com.evolveum.midpoint.web.security.filter.MidpointAnonymousAuthenticationFilter.doFilter(MidpointAnonymousAuthenticationFilter.java:90)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:155)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at com.evolveum.midpoint.web.security.filter.RedirectForLoginPagesWithAuthenticationFilter.doFilterInternal(RedirectForLoginPagesWithAuthenticationFilter.java:39)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:100)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:74)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter$VirtualFilterChain.doFilter(MidpointAuthFilter.java:289)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.processingOfAuthenticatedRequest(MidpointAuthFilter.java:243)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.doFilterInternal(MidpointAuthFilter.java:180)
      	at com.evolveum.midpoint.web.security.filter.MidpointAuthFilter.doFilter(MidpointAuthFilter.java:98)
      	at com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:173)
      	at com.evolveum.midpoint.web.security.filter.TranslateExeptionFilter.doFilterInternal(TranslateExeptionFilter.java:30)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	at com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:176)
      	at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:155)
      	at com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:176)
      	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
      	at com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:176)
      	at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	at com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy$VirtualFilterChain.doFilter(MidpointFilterChainProxy.java:176)
      	at com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy.doFilterInternal(MidpointFilterChainProxy.java:95)
      	at com.evolveum.midpoint.web.security.filter.MidpointFilterChainProxy.doFilter(MidpointFilterChainProxy.java:56)
      	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357)
      	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270)
      	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:99)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	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:92)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	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.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:128)
      	at org.springframework.boot.web.servlet.support.ErrorPageFilter.access$000(ErrorPageFilter.java:66)
      	at org.springframework.boot.web.servlet.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:103)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	at org.springframework.boot.web.servlet.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:121)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:114)
      	at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:104)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	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:200)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at com.evolveum.midpoint.web.boot.TrailingSlashRedirectingFilter.doFilterInternal(TrailingSlashRedirectingFilter.java:60)
      	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:118)
      	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:199)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
      	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:660)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798)
      	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
      	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:808)
      	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498)
      	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
      	at java.base/java.util.concurrent.ThreadPoolExecutor$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: java.lang.RuntimeException: java.lang.NullPointerException
      	at com.evolveum.midpoint.gui.impl.prism.PrismPropertyPanel.createInputPanel(PrismPropertyPanel.java:130)
      	at com.evolveum.midpoint.gui.impl.prism.PrismPropertyPanel.createValuePanel(PrismPropertyPanel.java:80)
      	at com.evolveum.midpoint.gui.impl.prism.ItemPanel$1.populateItem(ItemPanel.java:111)
      	at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:523)
      	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124)
      	at org.apache.wicket.Component.beforeRender(Component.java:939)
      	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1754)
      	... 130 common frames omitted
      Caused by: java.lang.NullPointerException: null
      	at com.evolveum.midpoint.gui.impl.factory.ItemPanelContext.getTypeClass(ItemPanelContext.java:66)
      	at com.evolveum.midpoint.gui.impl.factory.EnumPanelFactory.getPanel(EnumPanelFactory.java:64)
      	at com.evolveum.midpoint.gui.api.factory.AbstractGuiComponentFactory.createPanel(AbstractGuiComponentFactory.java:41)
      	at com.evolveum.midpoint.gui.api.factory.AbstractGuiComponentFactory.createPanel(AbstractGuiComponentFactory.java:28)
      	at com.evolveum.midpoint.gui.impl.prism.PrismPropertyPanel.createInputPanel(PrismPropertyPanel.java:125)
      	... 136 common frames omitted 

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            Assignee:
            mederly Pavol Mederly
            Reporter:
            mederly Pavol Mederly
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              Created:
              Updated:
              Resolved: