java.lang.NullPointerException

logging-log4j-user | Anoop Bhatti | 7 years ago
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    logging-log4j-user | 7 years ago | Anoop Bhatti
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    logging-log4j-user | 7 years ago | Scott Deboy
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    logging-log4j-user | 7 years ago | Anoop Bhatti
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    Re: Getting started with Chainsaw

    logging-log4j-user | 7 years ago | Scott Deboy
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    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.apache.log4j.joran.action.PluginAction.begin()
    2. org.apache.log4j
      JoranConfigurator.doConfigure
      1. org.apache.log4j.joran.action.PluginAction.begin(PluginAction.java:58)
      2. org.apache.log4j.joran.spi.Interpreter.callBeginAction(Interpreter.java:239)
      3. org.apache.log4j.joran.spi.Interpreter.startElement(Interpreter.java:131)
      4. org.apache.log4j.joran.spi.JoranDocument$StartElementEvent.replay(JoranDocument.java:225)
      5. org.apache.log4j.joran.spi.JoranDocument.replay(JoranDocument.java:113)
      6. org.apache.log4j.joran.JoranConfigurator.doConfigure(JoranConfigurator.java:170)
      7. org.apache.log4j.joran.JoranConfigurator.doConfigure(JoranConfigurator.java:89)
      7 frames
    3. Apache Log4j
      LogUI$39$2.run
      1. org.apache.log4j.chainsaw.LogUI.loadConfigurationUsingPluginClassLoader(LogUI.java:1892)
      2. org.apache.log4j.chainsaw.LogUI.access$17(LogUI.java:1883)
      3. org.apache.log4j.chainsaw.LogUI$39$2.run(LogUI.java:1353)
      3 frames
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:619)
      1 frame