java.lang.NullPointerException

tapestry-users | Ariel Pablo Klein | 1 decade ago
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    Problem everytime restarting WAS 4 TE in WSAD 5 (Eclipse 2)

    tapestry-users | 1 decade ago | Ariel Pablo Klein
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.ibm.servlet.engine.srt.SRTSessionAPISupport.getSession()
    2. com.ibm.servlet
      HttpServletRequestProxy.getSession
      1. com.ibm.servlet.engine.srt.SRTSessionAPISupport.getSession(SRTSessionAPISupport.java:424)
      2. com.ibm.servlet.engine.webapp.HttpServletRequestProxy.getSession(HttpServletRequestProxy.java:102)
      2 frames
    3. net.sf.tapestry
      ApplicationServlet.doGet
      1. net.sf.tapestry.RequestContext.getSession(RequestContext.java:728)
      2. net.sf.tapestry.ApplicationServlet.getEngine(ApplicationServlet.java:368)
      3. net.sf.tapestry.ApplicationServlet.doService(ApplicationServlet.java:205)
      4. net.sf.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:172)
      4 frames
    4. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
      2 frames
    5. com.ibm.servlet
      HttpConnection.handleRequest
      1. com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager.java:827)
      2. com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycleServlet.java:167)
      3. com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServlet.java:297)
      4. com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(StrictLifecycleServlet.java:110)
      5. com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java:472)
      6. com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletManager.java:1012)
      7. com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(ServletManager.java:913)
      8. com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(WebAppRequestDispatcher.java:665)
      9. com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequestDispatcher.java:331)
      10. com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:117)
      11. com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:124)
      12. com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.java:218)
      13. com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedInvocation.java:67)
      14. com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequestProcessor.java:122)
      15. com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener.java:315)
      16. com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.java:60)
      16 frames
    6. com.ibm.ws
      CachedThread.run
      1. com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java:323)
      2. com.ibm.ws.http.HttpConnection.run(HttpConnection.java:252)
      3. com.ibm.ws.util.CachedThread.run(ThreadPool.java:137)
      3 frames