java.lang.NullPointerException

Oracle Community | 3004 | 1 decade ago
  1. 0

    AppXRay Explorer window not working (build 339)

    Oracle Community | 1 decade ago | 3004
    java.lang.NullPointerException
  2. 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.m7.wide.jstudio.appexplorer.ArtifactController.reload()
    2. com.m7.wide
      AppExplorerTreeViewer.open
      1. com.m7.wide.jstudio.appexplorer.ArtifactController.reload(UnknownSource)
      2. com.m7.wide.eclipse.jstudio.appexplorer.AppExplorerTreeViewer.open(UnknownSource)
      2 frames
    3. JFace
      StructuredViewer$2.run
      1. org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:429)
      1 frame
    4. Eclipse Core
      Platform.run
      1. org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
      2. org.eclipse.core.runtime.Platform.run(Platform.java:747)
      2 frames
    5. JFace
      OpenStrategy$1.handleEvent
      1. org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:427)
      2. org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:635)
      3. org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:731)
      4. org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:211)
      5. org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:206)
      6. org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:238)
      6 frames
    6. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
      2. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
      3. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
      4. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
      4 frames
    7. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
      2. org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
      3. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
      3 frames
    8. Eclipse UI
      IDEApplication.run
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
      2. org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
      2 frames
    9. Eclipse Core
      PlatformActivator$1.run
      1. org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
      1 frame
    10. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
      2. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
      2 frames
    11. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    12. Equinox
      Main$3.run
      1. org.eclipse.core.launcher.Main.basicRun(Main.java:183)
      2. org.eclipse.core.launcher.Main.run(Main.java:659)
      3. org.eclipse.core.launcher.Main.eclipse_main(Main.java:628)
      4. org.eclipse.core.launcher.Main$3.run(Main.java:638)
      4 frames
    13. Java RT
      EventDispatchThread.run
      1. java.awt.event.InvocationEvent.dispatch(Unknown Source)
      2. java.awt.EventQueue.dispatchEvent(Unknown Source)
      3. java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
      4. java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
      5. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      6. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
      7. java.awt.EventDispatchThread.run(Unknown Source)
      7 frames