java.lang.NullPointerException

Stack Overflow | Arnon Lehmann | 4 months ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.primefaces.component.datatable.DataTable.findColumn()
    2. primefaces
      DataTableRenderer.encodeEnd
      1. org.primefaces.component.datatable.DataTable.findColumn(DataTable.java:785)
      2. org.primefaces.component.datatable.DataTable.getSortColumn(DataTable.java:1268)
      3. org.primefaces.component.datatable.feature.SortFeature.singleSort(SortFeature.java:135)
      4. org.primefaces.component.datatable.DataTableRenderer.preRender(DataTableRenderer.java:109)
      5. org.primefaces.component.datatable.DataTableRenderer.encodeEnd(DataTableRenderer.java:83)
      5 frames
    3. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1903)
      3. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1899)
      3 frames
    4. primefaces
      AccordionPanelRenderer.encodeEnd
      1. org.primefaces.component.accordionpanel.AccordionPanelRenderer.encodeTab(AccordionPanelRenderer.java:223)
      2. org.primefaces.component.accordionpanel.AccordionPanelRenderer.encodeTabs(AccordionPanelRenderer.java:170)
      3. org.primefaces.component.accordionpanel.AccordionPanelRenderer.encodeMarkup(AccordionPanelRenderer.java:103)
      4. org.primefaces.component.accordionpanel.AccordionPanelRenderer.encodeEnd(AccordionPanelRenderer.java:76)
      4 frames
    5. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:919)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1903)
      3. javax.faces.render.Renderer.encodeChildren(Renderer.java:176)
      4. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:889)
      5. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1896)
      5 frames
    6. JSF
      PartialVisitContext.invokeVisitCallback
      1. com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:559)
      2. com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:183)
      2 frames
    7. JavaEE 7
      UIComponent.visitTree
      1. javax.faces.component.UIForm.visitTree(UIForm.java:381)
      2. javax.faces.component.UIComponent.visitTree(UIComponent.java:1740)
      3. javax.faces.component.UIComponent.visitTree(UIComponent.java:1740)
      3 frames
    8. JSF
      PartialViewContextImpl.processPartial
      1. com.sun.faces.context.PartialViewContextImpl.processComponents(PartialViewContextImpl.java:399)
      2. com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:319)
      2 frames
    9. primefaces
      PrimePartialViewContext.processPartial
      1. org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:60)
      1 frame
    10. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:1004)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1896)
      2 frames
    11. JSF
      LifecycleImpl.render
      1. com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:425)
      2. com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
      3. com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
      4. com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      5. com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
      5 frames
    12. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(FacesServlet.java:647)
      1 frame
    13. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      2 frames
    14. primefaces
      FileUploadFilter.doFilter
      1. org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:72)
      1 frame
    15. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      2 frames
    16. br.com.gvt
      FiltroLogin.doFilter
      1. br.com.gvt.autenticacao.FiltroLogin.doFilter(FiltroLogin.java:27)
      1 frame
    17. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      8. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
      9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
      10 frames
    18. Grizzly HTTP
      JIoEndpoint$SocketProcessor.run
      1. org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
      2. org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      3. org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      3 frames
    19. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames