java.lang.NullPointerException

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    java.lang.NullPointerException
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    java.lang.NullPointerException
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.Hashtable.get()
  2. Java RT
    Hashtable.get
    1. java.util.Hashtable.get(Hashtable.java:320)
    1 frame
  3. Atmosphere weblogic
    HttpServer.unregister
    1. weblogic.servlet.internal.HttpServer.unregister(HttpServer.java:605)
    1 frame
  4. weblogic.servlet.internal
    SessionContext$SessionInvalidator.trigger
    1. weblogic.servlet.internal.session.ReplicatedSessionData.invalidate(ReplicatedSessionData.java:276)
    2. weblogic.servlet.internal.session.ReplicatedSessionContext.invalidateSession(ReplicatedSessionContext.java:277)
    3. weblogic.servlet.internal.session.SessionContext$SessionInvalidator.invalidateSessions(SessionContext.java:274)
    4. weblogic.servlet.internal.session.SessionContext$SessionInvalidator.trigger(SessionContext.java:245)
    4 frames
  5. weblogic.time.common
    ScheduledTrigger.executeLocally
    1. weblogic.time.common.internal.ScheduledTrigger.executeLocally(ScheduledTrigger.java:225)
    1 frame