java.lang.NullPointerException

GitHub | SlimeDog | 7 months ago
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  1. 0

    GitHub comment 131#248448993

    GitHub | 7 months ago | SlimeDog
    java.lang.NullPointerException
  2. 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
  3. 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
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  5. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object
  6. 0

    NullPointerException in MIDlet with left soft key

    Stack Overflow | 6 years ago | berry120
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callItemListener(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$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 com.github.games647.scoreboardstats.pvpstats.Database.lambda$null$2()
    2. com.github.games647
      Database.lambda$null$2
      1. com.github.games647.scoreboardstats.pvpstats.Database.lambda$null$2(Database.java:233)[?:?]
      1 frame
    3. Java RT
      ReferencePipeline.forEach
      1. java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174)[?:1.8.0_102]
      2. java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1374)[?:1.8.0_102]
      3. java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)[?:1.8.0_102]
      4. java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)[?:1.8.0_102]
      5. java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)[?:1.8.0_102]
      6. java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)[?:1.8.0_102]
      7. java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)[?:1.8.0_102]
      8. java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)[?:1.8.0_102]
      8 frames
    4. com.github.games647
      Database.lambda$setupDatabase$3
      1. com.github.games647.scoreboardstats.pvpstats.Database.lambda$setupDatabase$3(Database.java:233)[?:?]
      1 frame
    5. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[?:1.8.0_102]
      2. java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)[?:1.8.0_102]
      3. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)[?:1.8.0_102]
      4. java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)[?:1.8.0_102]
      5. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_102]
      6. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_102]
      7. java.lang.Thread.run(Thread.java:745)[?:1.8.0_102]
      7 frames