java.lang.NullPointerException

pydev | karoy | 7 years ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.eclipse.ui.internal.navigator.resources.actions.WorkingSetActionProvider.initWorkingSetFilter()
  2. Navigator Workbench Components
    WorkingSetActionProvider.restoreState
    1. org.eclipse.ui.internal.navigator.resources.actions.WorkingSetActionProvider.initWorkingSetFilter(WorkingSetActionProvider.java:252)
    2. org.eclipse.ui.internal.navigator.resources.actions.WorkingSetActionProvider.restoreState(WorkingSetActionProvider.java:323)
    2 frames
  3. Common Navigator View
    CommonNavigatorManager.selectionChanged
    1. org.eclipse.ui.navigator.NavigatorActionService.initialize(NavigatorActionService.java:372)
    2. org.eclipse.ui.navigator.NavigatorActionService.getActionProviderInstance(NavigatorActionService.java:355)
    3. org.eclipse.ui.navigator.NavigatorActionService.fillActionBars(NavigatorActionService.java:253)
    4. org.eclipse.ui.navigator.CommonNavigatorManager.selectionChanged(CommonNavigatorManager.java:239)
    4 frames
  4. JFace
    Viewer$2.run
    1. org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
    1 frame
  5. Eclipse Core
    Platform.run
    1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    2. org.eclipse.core.runtime.Platform.run(Platform.java:888)
    2 frames
  6. Eclipse UI
    JFaceUtil$1.run
    1. org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
    1 frame
  7. JFace
    TreeViewer.setSelection
    1. org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
    2. org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
    3. org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2132)
    4. org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1669)
    5. org.eclipse.jface.viewers.TreeViewer.setSelection(TreeViewer.java:1124)
    5 frames
  8. Common Navigator View
    CommonViewer.setSelection
    1. org.eclipse.ui.navigator.CommonViewer.setSelection(CommonViewer.java:382)
    1 frame
  9. org.python.pydev
    PythonModelProvider.restoreState
    1. org.python.pydev.navigator.PyPackageStateSaver.restoreState(PyPackageStateSaver.java:95)
    2. org.python.pydev.navigator.PythonModelProvider.restoreState(PythonModelProvider.java:245)
    2 frames
  10. Common Navigator View
    NavigatorContentService$1.run
    1. org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.restoreState(SafeDelegateTreeContentProvider.java:155)
    2. org.eclipse.ui.internal.navigator.extensions.NavigatorContentExtension.applyMemento(NavigatorContentExtension.java:330)
    3. org.eclipse.ui.internal.navigator.extensions.NavigatorContentExtension.restoreState(NavigatorContentExtension.java:311)
    4. org.eclipse.ui.internal.navigator.NavigatorContentService$1.run(NavigatorContentService.java:941)
    4 frames
  11. Eclipse Core
    SafeRunner.run
    1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    1 frame
  12. Common Navigator View
    NavigatorContentService.restoreState
    1. org.eclipse.ui.internal.navigator.NavigatorContentService.restoreState(NavigatorContentService.java:956)
    1 frame
  13. org.python.pydev
    PydevPackageExplorer.createPartControl
    1. org.python.pydev.navigator.ui.PydevPackageExplorer.createPartControl(PydevPackageExplorer.java:171)
    1 frame