java.lang.NullPointerException

GitHub | Rokirok | 10 months ago
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  1. 0

    Error in every command

    GitHub | 10 months ago | Rokirok
    java.lang.NullPointerException
  2. 0

    java.lang.NullPointerException

    GitHub | 1 year ago | cathat1234
    java.lang.NullPointerException
  3. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 7 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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  5. 0

    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    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
  6. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at net.alpenblock.bungeeperms.PermissionsManager.getUser()
    2. net.alpenblock.bungeeperms
      BungeePlugin$1$1.run
      1. net.alpenblock.bungeeperms.PermissionsManager.getUser(PermissionsManager.java:540)
      2. net.alpenblock.bungeeperms.PermissionsManager.getUser(PermissionsManager.java:512)
      3. net.alpenblock.bungeeperms.CommandHandler.handleUserCommandsPermAdd(CommandHandler.java:502)
      4. net.alpenblock.bungeeperms.CommandHandler.handleUserCommands(CommandHandler.java:256)
      5. net.alpenblock.bungeeperms.CommandHandler.onCommand(CommandHandler.java:63)
      6. net.alpenblock.bungeeperms.platform.bungee.BungeePlugin.onCommand(BungeePlugin.java:84)
      7. net.alpenblock.bungeeperms.platform.bungee.BungeePlugin$1$1.run(BungeePlugin.java:100)
      7 frames
    3. net.md_5.bungee
      BungeeTask.run
      1. net.md_5.bungee.scheduler.BungeeTask.run(BungeeTask.java:63)
      1 frame
    4. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames