java.lang.NullPointerException

Oracle Community | 3004 | 1 decade ago
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    Servlets and weblogic 7.0

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    Servlets and weblogic 7.0

    Oracle Community | 1 decade ago | 3004
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at weblogic.servlet.internal.ServletResponseImpl.writeHeaders()
    2. Atmosphere weblogic
      ChunkWriter.write
      1. weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:968)
      2. weblogic.servlet.internal.ServletOutputStreamImpl.sendHeaders(ServletOutputStreamImpl.java:239)
      3. weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:121)
      4. weblogic.servlet.internal.ServletOutputStreamImpl.commit(ServletOutputStreamImpl.java:481)
      5. weblogic.servlet.internal.ChunkOutput.commit(ChunkOutput.java:259)
      6. weblogic.servlet.internal.ChunkOutputWrapper.write(ChunkOutputWrapper.java:91)
      7. weblogic.servlet.internal.ChunkWriter.write(ChunkWriter.java:37)
      7 frames
    3. Java RT
      PrintWriter.print
      1. java.io.Writer.write(Writer.java:148)
      2. java.io.PrintWriter.write(PrintWriter.java:208)
      3. java.io.PrintWriter.write(PrintWriter.java:224)
      4. java.io.PrintWriter.print(PrintWriter.java:355)
      4 frames
    4. Atmosphere weblogic
      MuxableSocketHTTP.dispatch
      1. weblogic.servlet.internal.ServletResponseImpl.sendError(ServletResponseImpl.java:414)
      2. weblogic.servlet.internal.ServletResponseImpl.sendError(ServletResponseImpl.java:368)
      3. weblogic.servlet.internal.MuxableSocketHTTP.dispatch(MuxableSocketHTTP.java:543)
      3 frames
    5. weblogic.socket
      SocketReaderRequest.execute
      1. weblogic.socket.MuxableSocketDiscriminator.dispatch(MuxableSocketDiscriminator.java:277)
      2. weblogic.socket.PosixSocketMuxer.deliverGoodNews(PosixSocketMuxer.java:770)
      3. weblogic.socket.PosixSocketMuxer.processSockets(PosixSocketMuxer.java:694)
      4. weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:23)
      4 frames
    6. weblogic.kernel
      ExecuteThread.run
      1. weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:213)
      2. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:189)
      2 frames