java.lang.NullPointerException

Stack Overflow | Untouchable | 3 months ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.primefaces.component.datatable.DataTable.findColumnInGroup()
    2. primefaces
      DataTableRenderer.encodeEnd
      1. org.primefaces.component.datatable.DataTable.findColumnInGroup(DataTable.java:909)
      2. org.primefaces.component.datatable.DataTable.findColumn(DataTable.java:900)
      3. org.primefaces.component.datatable.DataTable.getSortColumn(DataTable.java:1444)
      4. org.primefaces.component.datatable.DataTable.resolveSortField(DataTable.java:1024)
      5. org.primefaces.component.datatable.DataTable.loadLazyData(DataTable.java:976)
      6. org.primefaces.component.datatable.DataTableRenderer.preRender(DataTableRenderer.java:95)
      7. org.primefaces.component.datatable.DataTableRenderer.encodeEnd(DataTableRenderer.java:83)
      7 frames
    3. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:920)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
      3. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
      3 frames
    4. primefaces
      TabViewRenderer.encodeEnd
      1. org.primefaces.component.tabview.TabViewRenderer.encodeTabContent(TabViewRenderer.java:311)
      2. org.primefaces.component.tabview.TabViewRenderer.encodeContents(TabViewRenderer.java:285)
      3. org.primefaces.component.tabview.TabViewRenderer.encodeMarkup(TabViewRenderer.java:132)
      4. org.primefaces.component.tabview.TabViewRenderer.encodeEnd(TabViewRenderer.java:71)
      4 frames
    5. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:920)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
      3. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1859)
      3 frames
    6. org.primefaces.extensions
      MasterDetailRenderer.encodeEnd
      1. org.primefaces.extensions.component.masterdetail.MasterDetailRenderer.encodeMarkup(MasterDetailRenderer.java:168)
      2. org.primefaces.extensions.component.masterdetail.MasterDetailRenderer.encodeEnd(MasterDetailRenderer.java:101)
      2 frames
    7. JavaEE 7
      UIComponentBase.encodeEnd
      1. javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:920)
      1 frame
    8. primefaces
      PanelRenderer.encodeEnd
      1. org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:89)
      2. org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:72)
      3. org.primefaces.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:206)
      4. org.primefaces.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:123)
      5. org.primefaces.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:58)
      5 frames
    9. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:920)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1863)
      3. javax.faces.render.Renderer.encodeChildren(Renderer.java:176)
      4. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:890)
      5. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
      5 frames
    10. JSF
      PartialVisitContext.invokeVisitCallback
      1. com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:582)
      2. com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:183)
      2 frames
    11. JavaEE 7
      UIComponent.visitTree
      1. javax.faces.component.UIForm.visitTree(UIForm.java:381)
      2. javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
      3. javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
      4. javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
      5. javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
      6. javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
      7. javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
      8. javax.faces.component.UIComponent.visitTree(UIComponent.java:1700)
      8 frames
    12. JSF
      PartialViewContextImpl.processPartial
      1. com.sun.faces.context.PartialViewContextImpl.processComponents(PartialViewContextImpl.java:403)
      2. com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:322)
      2 frames
    13. primefaces
      PrimePartialViewContext.processPartial
      1. org.primefaces.context.PrimePartialViewContext.processPartial(PrimePartialViewContext.java:60)
      1 frame
    14. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:1004)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1856)
      2 frames
    15. JSF
      MultiViewHandler.renderView
      1. com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:432)
      2. com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:134)
      2 frames
    16. JavaEE 7
      ViewHandlerWrapper.renderView
      1. javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
      2. javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
      2 frames
    17. JSF
      LifecycleImpl.render
      1. com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
      2. com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      3. com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
      3 frames
    18. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)
      1 frame
    19. Undertow Servlet
      FilterHandler$FilterChainImpl.doFilter
      1. io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
      2. io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
      2 frames
    20. primefaces
      FileUploadFilter.doFilter
      1. org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:78)
      1 frame
    21. Undertow Servlet
      FilterHandler$FilterChainImpl.doFilter
      1. io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      2. io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      2 frames
    22. za.co.fnds
      XSSFilter.doFilter
      1. za.co.fnds.adminweb.system.filters.XSSFilter.doFilter(XSSFilter.java:34)
      1 frame
    23. Undertow Servlet
      FilterHandler$FilterChainImpl.doFilter
      1. io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      2. io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      2 frames
    24. za.co.fnds
      RestrictPageFilter.doFilter
      1. za.co.fnds.adminweb.system.filters.RestrictPageFilter.doFilter(RestrictPageFilter.java:81)
      1 frame
    25. Undertow Servlet
      FilterHandler$FilterChainImpl.doFilter
      1. io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      2. io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      2 frames
    26. za.co.fnds
      IECompatibilityFilter.doFilter
      1. za.co.fnds.adminweb.system.filters.IECompatibilityFilter.doFilter(IECompatibilityFilter.java:40)
      1 frame
    27. Undertow Servlet
      ServletDispatchingHandler.handleRequest
      1. io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:60)
      2. io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
      3. io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
      4. io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
      5. io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
      5 frames
    28. WildFly: Undertow
      SecurityContextAssociationHandler.handleRequest
      1. org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
      1 frame
    29. Undertow Core
      PredicateHandler.handleRequest
      1. io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      1 frame
    30. Undertow Servlet
      ServletAuthenticationCallHandler.handleRequest
      1. io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
      2. io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
      2 frames
    31. Undertow Core
      AbstractConfidentialityHandler.handleRequest
      1. io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      2. io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:51)
      3. io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
      3 frames
    32. Undertow Servlet
      ServletSecurityConstraintHandler.handleRequest
      1. io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
      2. io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:56)
      2 frames
    33. Undertow Core
      AuthenticationMechanismsHandler.handleRequest
      1. io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
      1 frame
    34. Undertow Servlet
      CachedAuthenticatedSessionHandler.handleRequest
      1. io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
      1 frame
    35. Undertow Core
      PredicateHandler.handleRequest
      1. io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
      2. io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
      3. io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      3 frames
    36. WildFly: Undertow
      JACCContextIdHandler.handleRequest
      1. org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
      1 frame
    37. Undertow Core
      PredicateHandler.handleRequest
      1. io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      2. io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
      2 frames
    38. Undertow Servlet
      ServletInitialHandler$1.handleRequest
      1. io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
      2. io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
      3. io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
      4. io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
      4 frames
    39. Undertow Core
      HttpServerExchange$1.run
      1. io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
      2. io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
      2 frames
    40. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames