java.lang.NullPointerException

Icesoft | vveinotte | 8 years ago
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    Re:Error calling backing bean for tree

    Icesoft | 1 decade ago | vkovalyuk
    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:217)
      1 frame
    3. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:701)
      1 frame
    4. com.icesoft.faces
      GroupRenderer.encodeChildren
      1. com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:352)
      2. com.icesoft.faces.renderkit.dom_html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:92)
      2 frames
    5. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:701)
      1 frame
    6. com.icesoft.faces
      GridRenderer.encodeChildren
      1. com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:352)
      2. com.icesoft.faces.renderkit.dom_html_basic.DomBasicRenderer.encodeParentAndChildren(DomBasicRenderer.java:358)
      3. com.icesoft.faces.renderkit.dom_html_basic.GridRenderer.encodeChildren(GridRenderer.java:203)
      3 frames
    7. JavaEE 7
      UIComponentBase.encodeChildren
      1. javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:701)
      1 frame
    8. com.icesoft.faces
      D2DViewHandler.renderView
      1. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:550)
      2. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:554)
      3. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:554)
      4. com.icesoft.faces.application.D2DViewHandler.renderResponse(D2DViewHandler.java:554)
      5. com.icesoft.faces.facelets.D2DFaceletViewHandler.renderResponse(D2DFaceletViewHandler.java:282)
      6. com.icesoft.faces.application.D2DViewHandler.renderView(D2DViewHandler.java:161)
      6 frames
    9. JSF
      LifecycleImpl.render
      1. com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
      2. com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:225)
      3. com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
      3 frames
    10. com.icesoft.faces
      MainServlet.service
      1. com.icesoft.faces.webapp.http.core.JsfLifecycleExecutor.apply(JsfLifecycleExecutor.java:18)
      2. com.icesoft.faces.webapp.http.core.PageServer$1.respond(PageServer.java:25)
      3. com.icesoft.faces.webapp.http.servlet.ServletRequestResponse.respondWith(ServletRequestResponse.java:161)
      4. com.icesoft.faces.webapp.http.servlet.ThreadBlockingAdaptingServlet$ThreadBlockingRequestResponse.respondWith(ThreadBlockingAdaptingServlet.java:36)
      5. com.icesoft.faces.webapp.http.core.PageServer.service(PageServer.java:30)
      6. com.icesoft.faces.webapp.http.core.MultiViewServer.service(MultiViewServer.java:56)
      7. com.icesoft.faces.webapp.http.common.standard.PathDispatcherServer$Matcher.serviceOnMatch(PathDispatcherServer.java:50)
      8. com.icesoft.faces.webapp.http.common.standard.PathDispatcherServer.service(PathDispatcherServer.java:19)
      9. com.icesoft.faces.webapp.http.servlet.ThreadBlockingAdaptingServlet.service(ThreadBlockingAdaptingServlet.java:19)
      10. com.icesoft.faces.webapp.http.servlet.EnvironmentAdaptingServlet.service(EnvironmentAdaptingServlet.java:63)
      11. com.icesoft.faces.webapp.http.servlet.MainSessionBoundServlet.service(MainSessionBoundServlet.java:139)
      12. com.icesoft.faces.webapp.http.servlet.SessionDispatcher.service(SessionDispatcher.java:53)
      13. com.icesoft.faces.webapp.http.servlet.PathDispatcher$Matcher.serviceOnMatch(PathDispatcher.java:52)
      14. com.icesoft.faces.webapp.http.servlet.PathDispatcher.service(PathDispatcher.java:29)
      15. com.icesoft.faces.webapp.http.servlet.MainServlet.service(MainServlet.java:82)
      15 frames
    11. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
      1 frame
    12. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      3. java.lang.reflect.Method.invoke(Method.java:597)
      3 frames
    13. Glassfish Core
      SecurityUtil$1.run
      1. org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
      1 frame
    14. Java RT
      Subject.doAsPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      2. javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
      2 frames
    15. Glassfish Core
      ApplicationFilterChain$1.run
      1. org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
      2. org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
      3. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:257)
      4. org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
      5. org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
      5 frames
    16. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    17. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
      1 frame
    18. jCIFS
      NtlmHttpFilterSunAS.doFilter
      1. jcifs.http.NtlmHttpFilterSunAS.doFilter(NtlmHttpFilterSunAS.java:161)
      1 frame
    19. Glassfish Core
      ApplicationFilterChain$1.run
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210)
      2. org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
      3. org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
      3 frames
    20. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    21. Glassfish Core
      ApplicationFilterChain.doFilter
      1. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
      1 frame
    22. org.netbeans.modules
      MonitorFilter.doFilter
      1. org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)
      1 frame
    23. Glassfish Core
      ApplicationFilterChain$1.run
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210)
      2. org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
      3. org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
      3 frames
    24. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    25. Glassfish Core
      ContainerBase.invoke
      1. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
      2. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263)
      3. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
      4. org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
      5. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
      6. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
      7. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
      8. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
      9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:132)
      10. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
      11. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
      11 frames
    26. org.apache.coyote
      CoyoteAdapter.service
      1. org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:189)
      1 frame
    27. Glassfish Core
      WorkerThread.run
      1. com.sun.enterprise.web.connector.grizzly.ProcessorTask.doProcess(ProcessorTask.java:604)
      2. com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:475)
      3. com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:371)
      4. com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:264)
      5. com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:281)
      6. com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:83)
      6 frames