java.lang.NullPointerException

GitHub | scottslewis | 7 months ago
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  1. 0

    NPE in SocketChannelIOHelper.read

    GitHub | 7 months ago | scottslewis
    java.lang.NullPointerException
  2. 0

    NPE SocketChannelIOHelper.read() channel is null [WSS]

    GitHub | 2 years ago | ophibox
    java.lang.NullPointerException
  3. 0

    NullPointerException in SocketChannelIOHelper.batch

    GitHub | 4 years ago | sippykup
    java.lang.NullPointerException
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  5. 0

    NullPointerException in SocketChannelIOHelper when ping to server

    GitHub | 10 months ago | picolino0
    java.lang.NullPointerException
  6. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.java_websocket.SocketChannelIOHelper.read()
    2. Java WS
      WebSocketServer.run
      1. org.java_websocket.SocketChannelIOHelper.read(SocketChannelIOHelper.java:12)[71:java_websocket:1.3.1.201512181726]
      2. org.java_websocket.server.WebSocketServer.run(WebSocketServer.java:327)[71:java_websocket:1.3.1.201512181726]
      2 frames
    3. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)[:1.8.0_101]
      1 frame