java.lang.NullPointerException

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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.eclipse.ui.internal.misc.ProgramImageDescriptor.hashCode()
  2. Workbench
    ProgramImageDescriptor.hashCode
    1. org.eclipse.ui.internal.misc.ProgramImageDescriptor.hashCode(ProgramImageDescriptor.java:74)
    1 frame
  3. Java Development Tools UI
    JavaElementImageDescriptor.hashCode
    1. org.eclipse.jdt.ui.JavaElementImageDescriptor.hashCode(JavaElementImageDescriptor.java:207)
    1 frame
  4. Java RT
    Collections$SynchronizedMap.get
    1. java.util.HashMap.hash(Unknown Source)
    2. java.util.HashMap.get(Unknown Source)
    3. java.util.Collections$SynchronizedMap.get(Unknown Source)
    3 frames
  5. Java Development Tools UI
    JavaNavigatorLabelProvider.getImage
    1. org.eclipse.jdt.internal.ui.viewsupport.ImageDescriptorRegistry.get(ImageDescriptorRegistry.java:57)
    2. org.eclipse.jdt.internal.ui.viewsupport.JavaElementImageProvider.getImageLabel(JavaElementImageProvider.java:104)
    3. org.eclipse.jdt.internal.ui.viewsupport.JavaElementImageProvider.getImageLabel(JavaElementImageProvider.java:98)
    4. org.eclipse.jdt.internal.ui.viewsupport.JavaUILabelProvider.getImage(JavaUILabelProvider.java:142)
    5. org.eclipse.jdt.internal.ui.packageview.PackageExplorerLabelProvider.getImage(PackageExplorerLabelProvider.java:137)
    6. org.eclipse.jdt.internal.ui.navigator.JavaNavigatorLabelProvider.getImage(JavaNavigatorLabelProvider.java:134)
    6 frames
  6. Common Navigator View
    NavigatorDecoratingLabelProvider$StyledLabelProviderAdapter.getImage
    1. org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.findImage(NavigatorContentServiceLabelProvider.java:199)
    2. org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.getColumnImage(NavigatorContentServiceLabelProvider.java:107)
    3. org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.getImage(NavigatorContentServiceLabelProvider.java:99)
    4. org.eclipse.ui.internal.navigator.NavigatorDecoratingLabelProvider$StyledLabelProviderAdapter.getImage(NavigatorDecoratingLabelProvider.java:57)
    4 frames
  7. JFace
    AbstractTreeViewer$UpdateItemSafeRunnable.run
    1. org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.getImage(DelegatingStyledCellLabelProvider.java:195)
    2. org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.getImage(DecoratingStyledCellLabelProvider.java:168)
    3. org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.update(DelegatingStyledCellLabelProvider.java:121)
    4. org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.update(DecoratingStyledCellLabelProvider.java:131)
    5. org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java:141)
    6. org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:949)
    7. org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:118)
    7 frames
  8. Eclipse Core
    SafeRunner.run
    1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    1 frame
  9. Eclipse UI
    JFaceUtil$1.run
    1. org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
    1 frame
  10. JFace
    AbstractTreeViewer.doUpdateItem
    1. org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
    2. org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:1029)
    2 frames
  11. Common Navigator View
    CommonViewer.doUpdateItem
    1. org.eclipse.ui.navigator.CommonViewer.doUpdateItem(CommonViewer.java:401)
    1 frame
  12. org.eclipse.ui
    ResourceToItemsMapper.objectChanged
    1. org.eclipse.ui.internal.navigator.resources.ResourceToItemsMapper.updateItem(ResourceToItemsMapper.java:150)
    2. org.eclipse.ui.internal.navigator.resources.ResourceToItemsMapper.objectChanged(ResourceToItemsMapper.java:138)
    2 frames
  13. Common Navigator View
    CommonViewer.handleLabelProviderChanged
    1. org.eclipse.ui.navigator.CommonViewer.handleLabelProviderChanged(CommonViewer.java:225)
    1 frame
  14. JFace
    BaseLabelProvider$1.run
    1. org.eclipse.jface.viewers.ContentViewer$1.labelProviderChanged(ContentViewer.java:99)
    2. org.eclipse.jface.viewers.BaseLabelProvider$1.run(BaseLabelProvider.java:72)
    2 frames
  15. Eclipse Core
    SafeRunner.run
    1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    1 frame
  16. Eclipse UI
    JFaceUtil$1.run
    1. org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
    1 frame
  17. JFace
    DecoratingStyledCellLabelProvider.lambda$0
    1. org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
    2. org.eclipse.jface.viewers.BaseLabelProvider.fireLabelProviderChanged(BaseLabelProvider.java:69)
    3. org.eclipse.jface.viewers.DecoratingStyledCellLabelProvider.lambda$0(DecoratingStyledCellLabelProvider.java:75)
    3 frames
  18. Workbench
    DecoratorManager$1.run
    1. org.eclipse.ui.internal.decorators.DecoratorManager$1.run(DecoratorManager.java:374)
    1 frame
  19. Eclipse Core
    SafeRunner.run
    1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    1 frame
  20. Workbench
    UIJob$1.run
    1. org.eclipse.ui.internal.decorators.DecoratorManager.fireListener(DecoratorManager.java:371)
    2. org.eclipse.ui.internal.decorators.DecorationScheduler$3.runInUIThread(DecorationScheduler.java:511)
    3. org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97)
    3 frames
  21. RWT
    Display.readAndDispatch
    1. org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    2. org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182)
    3. org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4203)
    4. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819)
    4 frames
  22. Eclipse Workbench SWT
    PartRenderingEngine$4.run
    1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
    1 frame
  23. Databinding
    Realm.runWithDefault
    1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
    1 frame
  24. Eclipse Workbench SWT
    PartRenderingEngine.run
    1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
    1 frame
  25. Eclipse Workbench
    E4Workbench.createAndRunUI
    1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
    1 frame
  26. Eclipse UI
    Workbench$5.run
    1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687)
    1 frame
  27. Databinding
    Realm.runWithDefault
    1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
    1 frame
  28. Eclipse UI
    Workbench.createAndRunWorkbench
    1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604)
    1 frame
  29. Eclipse UI
    PlatformUI.createAndRunWorkbench
    1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
    1 frame
  30. Eclipse IDE
    IDEApplication.start
    1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
    1 frame
  31. Equinox Container
    EclipseAppHandle.run
    1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    1 frame
  32. Eclipse OSGi
    EclipseStarter.run
    1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
    4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
    4 frames
  33. 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
  34. Equinox
    Main.run
    1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
    2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
    3. org.eclipse.equinox.launcher.Main.run(Main.java:1519)
    3 frames