java.lang.NullPointerException

GitHub | mbway | 4 months ago
  1. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
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  3. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
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    Android: Saving Map State in Google map

    Stack Overflow | 1 year ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at simulizer.ui.windows.PipelineView.getAddressInfo()
    2. simulizer.ui.windows
      PipelineView.lambda$new$8
      1. simulizer.ui.windows.PipelineView.getAddressInfo(PipelineView.java:702)
      2. simulizer.ui.windows.PipelineView.lambda$new$8(PipelineView.java:204)
      2 frames
    3. com.sun.javafx
      EventUtil.fireEvent
      1. com.sun.javafx.event.CompositeEventHandler$NormalEventFilterRecord.handleCapturingEvent(CompositeEventHandler.java:282)
      2. com.sun.javafx.event.CompositeEventHandler.dispatchCapturingEvent(CompositeEventHandler.java:98)
      3. com.sun.javafx.event.EventHandlerManager.dispatchCapturingEvent(EventHandlerManager.java:223)
      4. com.sun.javafx.event.EventHandlerManager.dispatchCapturingEvent(EventHandlerManager.java:180)
      5. com.sun.javafx.event.CompositeEventDispatcher.dispatchCapturingEvent(CompositeEventDispatcher.java:43)
      6. com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:52)
      7. com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      8. com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
      9. com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      10. com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
      11. com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      12. com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
      13. com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      14. com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:56)
      15. com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:114)
      16. com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:74)
      17. com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:54)
      17 frames
    4. javafx.event
      Event.fireEvent
      1. javafx.event.Event.fireEvent(Event.java:198)
      1 frame
    5. javafx.scene
      Scene$ScenePeerListener.mouseEvent
      1. javafx.scene.Scene$MouseHandler.process(Scene.java:3757)
      2. javafx.scene.Scene$MouseHandler.access$1500(Scene.java:3485)
      3. javafx.scene.Scene.impl_processMouseEvent(Scene.java:1762)
      4. javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2494)
      4 frames
    6. com.sun.javafx
      GlassViewEventHandler$MouseEventNotification.run
      1. com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:380)
      2. com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:294)
      2 frames
    7. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    8. com.sun.javafx
      GlassViewEventHandler.handleMouseEvent
      1. com.sun.javafx.tk.quantum.GlassViewEventHandler.lambda$handleMouseEvent$354(GlassViewEventHandler.java:416)
      2. com.sun.javafx.tk.quantum.QuantumToolkit.runWithoutRenderLock(QuantumToolkit.java:389)
      3. com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:415)
      3 frames
    9. com.sun.glass
      GtkApplication.lambda$null$49
      1. com.sun.glass.ui.View.handleMouseEvent(View.java:555)
      2. com.sun.glass.ui.View.notifyMouse(View.java:937)
      3. com.sun.glass.ui.gtk.GtkApplication._runLoop(Native Method)
      4. com.sun.glass.ui.gtk.GtkApplication.lambda$null$49(GtkApplication.java:139)
      4 frames
    10. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame