java.lang.NullPointerException

Oracle Community | user609448 | 6 years ago
  1. 0

    Run jar on VirtualBox Oracle Red Hat Linux 6.

    Oracle Community | 6 years ago | user609448
    java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.io.Writer.write()
    2. Java RT
      Writer.write
      1. java.io.Writer.write(Writer.java:157)
      1 frame
    3. client
      SimpleTimerTask.run
      1. client.handingXML.GetCommand(handingXML.java:243)
      2. client.SimpleTimerTask.run(SimpleTimerTask.java:21)
      2 frames
    4. Java RT
      TimerThread.run
      1. java.util.TimerThread.mainLoop(Timer.java:534)
      2. java.util.TimerThread.run(Timer.java:484)
      2 frames