java.lang.reflect.InvocationTargetException

Stack Overflow | Harrison Thacker | 11 months ago
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  1. 0

    JavaFX: Trying to make dialog appear before application

    Stack Overflow | 11 months ago | Harrison Thacker
    java.lang.reflect.InvocationTargetException
  2. 0

    NPE when calling initOwner on Alert (JavaFX)

    Stack Overflow | 2 years ago | aditsu
    java.lang.NullPointerException
  3. 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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  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 javafx.scene.control.HeavyweightDialog.updateStageBindings()
    2. FXSampler
      Dialog.initOwner
      1. javafx.scene.control.HeavyweightDialog.updateStageBindings(HeavyweightDialog.java:329)
      2. javafx.scene.control.HeavyweightDialog.initOwner(HeavyweightDialog.java:123)
      3. javafx.scene.control.Dialog.initOwner(Dialog.java:479)
      3 frames
    3. chat
      ChatbotRunner.start
      1. chat.ChatbotRunner.start(ChatbotRunner.java:37)
      1 frame
    4. com.sun.javafx
      PlatformImpl.lambda$null$173
      1. com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$162(LauncherImpl.java:863)
      2. com.sun.javafx.application.PlatformImpl.lambda$runAndWait$175(PlatformImpl.java:326)
      3. com.sun.javafx.application.PlatformImpl.lambda$null$173(PlatformImpl.java:295)
      3 frames
    5. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    6. com.sun.javafx
      PlatformImpl.lambda$runLater$174
      1. com.sun.javafx.application.PlatformImpl.lambda$runLater$174(PlatformImpl.java:294)
      1 frame
    7. com.sun.glass
      WinApplication.lambda$null$148
      1. com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
      2. com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
      3. com.sun.glass.ui.win.WinApplication.lambda$null$148(WinApplication.java:191)
      3 frames
    8. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame