java.lang.NullPointerException

Oracle Community | 3004 | 2 decades ago
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    Exception while testing for Fail over

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    java.lang.NullPointerException
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    EJB clustering fail over problem.

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    java.lang.NullPointerException
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    'Strange' NullPointerException

    Google Groups | 1 decade ago | john arthur
    java.lang.NullPointerException
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    applet as JMS client throw Exception when InitalContext()

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    java.lang.NullPointerException
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    NullPointerException while creating InitialContext

    Google Groups | 1 decade ago | Yakov Sobolev
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at weblogic.rjvm.RJVMFinder.isThisHost()
    2. weblogic.rjvm
      ServerURL.findOrCreateRJVM
      1. weblogic.rjvm.RJVMFinder.isThisHost(RJVMFinder.java:340)
      2. weblogic.rjvm.RJVMFinder.isHostedByLocalRJVM(RJVMFinder.java:314)
      3. weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:151)
      4. weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:200)
      4 frames
    3. weblogic.jndi
      Environment.getInitialContext
      1. weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:195)
      2. weblogic.jndi.Environment.getContext(Environment.java:122)
      3. weblogic.jndi.Environment.getInitialContext(Environment.java:105)
      3 frames
    4. weblogic.service
      BasicServiceStub._wl_autoFailOver
      1. weblogic.service.BasicReplicaList.forceRefresh(BasicReplicaList.java:196)
      2. weblogic.service.BasicReplicaList.refresh(BasicReplicaList.java:182)
      3. weblogic.service.BasicReplicaHandler.refreshReplicaList(BasicReplicaHandler.java:331)
      4. weblogic.service.BasicReplicaHandler.failOver(BasicReplicaHandler.java:123)
      5. weblogic.service.BasicServiceStub._wl_failOver(BasicServiceStub.java:91)
      6. weblogic.service.BasicServiceStub._wl_autoFailOver(BasicServiceStub.java:118)
      6 frames
    5. com.mportal.server
      CommEndPointImplHomeImpl_ServiceStub.findByDeviceNumber
      1. com.mportal.server.device.CommEndPointImplHomeImpl_ServiceStub.findByDeviceNumber(CommEndPointImplHomeImpl_ServiceStub.java:169)
      1 frame