java.lang.NullPointerException

Icesoft | Mohammed_FCIS | 6 years ago
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  1. 0

    icefaces Tree

    Icesoft | 6 years ago | Mohammed_FCIS
    java.lang.NullPointerException
  2. 0

    Error calling backing bean for tree

    icesoft.org | 9 months ago
    java.lang.NullPointerException
  3. 0

    Re:Error calling backing bean for tree

    Icesoft | 1 decade ago | uwildner
    java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.icesoft.faces.component.tree.TreeRenderer.encodeChildren()
    2. com.icesoft.faces
      TreeRenderer.encodeChildren
      1. com.icesoft.faces.component.tree.TreeRenderer.encodeChildren(TreeRenderer.java:209)
      1 frame
    3. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845)
      1 frame
    4. com.icesoft.faces
      GridRenderer.encodeChildren
      1. com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:347)
      2. com.icesoft.faces.renderkit.dom_html_basic.GridRenderer.encodeChildren(GridRenderer.java:197)
      2 frames
    5. JavaEE 7
      UIComponent.encodeAll
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845)
      2. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1756)
      3. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1759)
      4. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1759)
      5. javax.faces.component.UIComponent.encodeAll(UIComponent.java:1759)
      5 frames
    6. JSF
      LifecycleImpl.render
      1. com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:401)
      2. com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
      3. com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
      4. com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
      5. com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
      5 frames
    7. JavaEE 7
      FacesServlet.service
      1. javax.faces.webapp.FacesServlet.service(FacesServlet.java:410)
      1 frame
    8. Glassfish Core
      StandardPipeline.invoke
      1. org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534)
      2. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
      3. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      4. org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
      5. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
      5 frames
    9. Glassfish
      PESessionLockingStandardPipeline.invoke
      1. com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
      2. com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
      2 frames
    10. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
      2. org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:326)
      3. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)
      3 frames
    11. Kernel Classes
      ContainerMapper.service
      1. com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:228)
      1 frame
    12. Grizzly WS
      ProcessorTask.invokeAdapter
      1. com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
      1 frame
    13. grizzly-comet
      CometAsyncFilter.doFilter
      1. com.sun.grizzly.comet.CometEngine.executeServlet(CometEngine.java:444)
      2. com.sun.grizzly.comet.CometEngine.handle(CometEngine.java:308)
      3. com.sun.grizzly.comet.CometAsyncFilter.doFilter(CometAsyncFilter.java:87)
      3 frames
    14. Grizzly WS
      AbstractThreadPool$Worker.run
      1. com.sun.grizzly.arp.DefaultAsyncExecutor.invokeFilters(DefaultAsyncExecutor.java:171)
      2. com.sun.grizzly.arp.DefaultAsyncExecutor.interrupt(DefaultAsyncExecutor.java:143)
      3. com.sun.grizzly.arp.AsyncProcessorTask.doTask(AsyncProcessorTask.java:94)
      4. com.sun.grizzly.http.TaskBase.run(TaskBase.java:193)
      5. com.sun.grizzly.http.TaskBase.execute(TaskBase.java:175)
      6. com.sun.grizzly.arp.DefaultAsyncHandler.handle(DefaultAsyncHandler.java:145)
      7. com.sun.grizzly.arp.AsyncProtocolFilter.execute(AsyncProtocolFilter.java:204)
      8. com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
      9. com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
      10. com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
      11. com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
      12. com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
      13. com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
      14. com.sun.grizzly.ContextTask.run(ContextTask.java:71)
      15. com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
      16. com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
      16 frames
    15. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:662)
      1 frame