1 Reply Latest reply: Apr 13, 2012 4:06 PM by Sudipto Desmukh RSS

    ADF Table Renderer while fetching data in a Table

    874916
      When I run my application and try to display some data in a table, It throws the following adf exception. I checked the log and it doesn't point to any file in my application. It is pure adf related issue.

      In the pop-up it says -- "An unknown error occurred during data streaming. Ask your System Administrator to inspect the server-side logs."

      The exception in log is -

      <Apr 13, 2012 8:00:52 PM IST> <Error> <oracle.adfinternal.view.faces.config.rich.RegistrationConfigurator> <BEA-000000> <ADF_FACES-60096:Server Exception during PPR, #3
      java.lang.NullPointerException
      at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.renderDataBlockRows(TableRenderer.java:2042)
      at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer._renderSingleDataBlock(TableRenderer.java:1778)
      at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer._handleDataFetch(TableRenderer.java:1087)
      at oracle.adfinternal.view.faces.renderkit.rich.TableRenderer.encodeAll(TableRenderer.java:559)
      at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1431)
      at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:341)
      at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
      at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:538)
      at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
      at oracle.adfinternal.view.faces.util.rich.InvokeOnComponentUtils$EncodeChildVisitCallback.visit(InvokeOnComponentUtils.java:113)
      at org.apache.myfaces.trinidadinternal.context.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:222)
      at org.apache.myfaces.trinidad.component.UIXIterator.visitTree(UIXIterator.java:251)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:326)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at oracle.adf.view.rich.component.rich.RichDocument.visitTree(RichDocument.java:198)
      at org.apache.myfaces.trinidad.component.UIXComponent.visitTree(UIXComponent.java:443)
      at oracle.adfinternal.view.faces.util.rich.InvokeOnComponentUtils.renderChild(InvokeOnComponentUtils.java:43)
      at oracle.adfinternal.view.faces.streaming.StreamingDataManager._pprComponent(StreamingDataManager.java:778)
      at oracle.adfinternal.view.faces.streaming.StreamingDataManager.execute(StreamingDataManager.java:529)
      at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer._encodeStreamingResponse(DocumentRenderer.java:3597)
      at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1512)
      at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1431)
      at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:341)
      at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
      at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
      at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
      at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
      at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
      at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:189)
      at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:193)
      at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:942)
      at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:387)
      at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:225)
      at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
      at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
      at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
      at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
      at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.help.web.rich.OHWFilter.doFilter(Unknown Source)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.bpel.worklistapp.SessionTimeoutFilter.doFilter(SessionTimeoutFilter.java:222)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:126)
      at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
      at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
      at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
      at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
      at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
      at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:179)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
      at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
      at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
      at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
      at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
      at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
      at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
      at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
      at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
      at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
      at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
      at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
      at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
      at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
      at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
      at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
      at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
      at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
      at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
      at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
      at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
      at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
      at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
      at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
      at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)


      What is the cause for this exception and how can it be resolved?

      Thanks in advance