java.lang.NullPointerException

GitHub | Hemant0601 | 9 months ago
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    Client disconnect continously

    GitHub | 9 months ago | Hemant0601
    java.lang.NullPointerException
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    Getting timeout when trying to retrieve privacy... | Ignite Realtime

    igniterealtime.org | 7 months ago
    java.lang.NullPointerException
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  4. 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.jivesoftware.smack.util.LazyStringBuilder.length()
    2. Smack
      XmlStringBuilder.toString
      1. org.jivesoftware.smack.util.LazyStringBuilder.length(LazyStringBuilder.java:72)
      2. org.jivesoftware.smack.util.XmlStringBuilder.length(XmlStringBuilder.java:329)
      3. org.jivesoftware.smack.util.LazyStringBuilder.length(LazyStringBuilder.java:72)
      4. org.jivesoftware.smack.util.LazyStringBuilder.toString(LazyStringBuilder.java:100)
      5. org.jivesoftware.smack.util.XmlStringBuilder.toString(XmlStringBuilder.java:344)
      5 frames
    3. org.jivesoftware.smack
      XMPPTCPConnection$PacketWriter$1.run
      1. org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketWriter.writePackets(XMPPTCPConnection.java:1382)
      2. org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketWriter.access$2900(XMPPTCPConnection.java:1184)
      3. org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketWriter$1.run(XMPPTCPConnection.java:1232)
      3 frames
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:841)
      1 frame