java.lang.NullPointerException: null

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    java.lang.NullPointerException: null
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    java.lang.NullPointerException: null

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at com.ibm.ws.webcontainer.srt.SRTServletRequest$SRTServletRequestHelper.access$200()
    2. com.ibm.ws
      SRTServletRequest.removeAttribute
      1. com.ibm.ws.webcontainer.srt.SRTServletRequest$SRTServletRequestHelper.access$200(SRTServletRequest.java:3211)
      2. com.ibm.ws.webcontainer.srt.SRTServletRequest.removeAttribute(SRTServletRequest.java:829)
      2 frames
    3. atmosphere-runtime
      AtmosphereServlet.doGet
      1. org.atmosphere.cpr.AtmosphereRequestImpl.removeAttribute(AtmosphereRequestImpl.java:659)
      2. org.atmosphere.container.Servlet30CometSupport.endAsyncContext(Servlet30CometSupport.java:136)
      3. org.atmosphere.container.Servlet30CometSupport.complete(Servlet30CometSupport.java:119)
      4. org.atmosphere.container.Servlet30CometSupport.complete(Servlet30CometSupport.java:46)
      5. org.atmosphere.cpr.AtmosphereResourceImpl.cancel(AtmosphereResourceImpl.java:806)
      6. org.atmosphere.cpr.AtmosphereResourceImpl.dirtyClose(AtmosphereResourceImpl.java:910)
      7. org.atmosphere.cpr.DefaultBroadcaster.addAtmosphereResource(DefaultBroadcaster.java:1370)
      8. org.atmosphere.cpr.AtmosphereResourceImpl.suspend(AtmosphereResourceImpl.java:401)
      9. org.atmosphere.interceptor.AtmosphereResourceLifecycleInterceptor.postInspect(AtmosphereResourceLifecycleInterceptor.java:145)
      10. org.atmosphere.cpr.AsynchronousProcessor.postInterceptors(AsynchronousProcessor.java:374)
      11. org.atmosphere.cpr.AsynchronousProcessor.action(AsynchronousProcessor.java:230)
      12. org.atmosphere.cpr.AsynchronousProcessor.suspended(AsynchronousProcessor.java:115)
      13. org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:68)
      14. org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2287)
      15. org.atmosphere.cpr.AtmosphereServlet.doPost(AtmosphereServlet.java:191)
      16. org.atmosphere.cpr.AtmosphereServlet.doGet(AtmosphereServlet.java:177)
      16 frames
    4. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
      2 frames