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 sun.rmi.server.UnicastServerRef.dispatch()
    2. Java RT
      UnicastRef.invoke
      1. sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:292)
      2. sun.rmi.transport.Transport$1.run(Transport.java:148)
      3. java.security.AccessController.doPrivileged(Native Method)
      4. sun.rmi.transport.Transport.serviceCall(Transport.java:144)
      5. sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
      6. sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
      7. java.lang.Thread.run(Thread.java:534)
      8. sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source)
      9. sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
      10. sun.rmi.server.UnicastRef.invoke(Unknown Source)
      10 frames
    3. JBoss Application Server Server
      JRMPInvoker_Stub.invoke
      1. org.jboss.invocation.jrmp.server.JRMPInvoker_Stub.invoke(Unknown Source)
      1 frame
    4. org.jboss.invocation
      JRMPInvokerProxy.invoke
      1. org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:118)
      1 frame
    5. JBoss Application Server Server
      ClientContainer.invoke
      1. org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java:227)
      2. org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:167)
      3. org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
      4. org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:97)
      5. org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86)
      5 frames
    6. Unknown
      Client.main
      1. $Proxy1.conn(Unknown Source)
      2. Client.<init>(Client.java:45)
      3. Client.main(Client.java:59)
      3 frames