java.lang.NullPointerException

Oracle Community | Raj Jamadagni | 3 years ago
  1. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months 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 com.oracle.jdeveloper.nbwindowsystem.NbEditorContainer.componentHidden()
    2. com.oracle.jdeveloper
      NbEditorContainer.componentHidden
      1. com.oracle.jdeveloper.nbwindowsystem.NbEditorContainer.componentHidden(NbEditorContainer.java:447)
      1 frame
    3. org.openide.windows
      WindowManager.componentHidden
      1. org.openide.windows.WindowManager.componentHidden(WindowManager.java:352)
      1 frame
    4. org.netbeans.core
      GuiRunLevel$InitWinSys.run
      1. org.netbeans.core.windows.WindowManagerImpl.componentHidden(WindowManagerImpl.java:1206)
      2. org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:535)
      3. org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:275)
      4. org.netbeans.core.windows.ViewRequestor.processRequest(ViewRequestor.java:251)
      5. org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:279)
      6. org.netbeans.core.windows.ViewRequestor.processVisibilityRequest(ViewRequestor.java:264)
      7. org.netbeans.core.windows.ViewRequestor.postVisibilityRequest(ViewRequestor.java:201)
      8. org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:121)
      9. org.netbeans.core.windows.Central.setVisible(Central.java:140)
      10. org.netbeans.core.windows.WindowManagerImpl.setVisible(WindowManagerImpl.java:926)
      11. org.netbeans.core.windows.WindowSystemImpl.show(WindowSystemImpl.java:105)
      12. org.netbeans.core.GuiRunLevel$InitWinSys.run(GuiRunLevel.java:246)
      12 frames
    5. Java RT
      EventQueue.dispatchEvent
      1. java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
      2. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
      3. java.awt.EventQueue.access$200(EventQueue.java:103)
      4. java.awt.EventQueue$3.run(EventQueue.java:694)
      5. java.awt.EventQueue$3.run(EventQueue.java:692)
      6. java.security.AccessController.doPrivileged(Native Method)
      7. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      8. java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
      8 frames
    6. oracle.javatools.internal
      EventQueueWrapper.dispatchEvent
      1. oracle.javatools.internal.ui.EventQueueWrapper._dispatchEvent(EventQueueWrapper.java:169)
      2. oracle.javatools.internal.ui.EventQueueWrapper.dispatchEvent(EventQueueWrapper.java:151)
      2 frames
    7. Java RT
      EventDispatchThread.run
      1. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
      2. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
      3. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
      4. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
      5. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      6. java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
      6 frames