java.lang.NullPointerException

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  • NPE in PyMergeViewer
    via pydev by ammwuh
    ,
    • java.lang.NullPointerException at org.eclipse.compare.contentmergeviewer.TextMergeViewer$ContributorInfo.access$0(TextMergeViewer.java:623) at org.eclipse.compare.contentmergeviewer.TextMergeViewer.handleDispose(TextMergeViewer.java:1604) at org.python.pydev.compare.PyMergeViewer.handleDispose(PyMergeViewer.java:216) at org.eclipse.jface.viewers.ContentViewer$2.widgetDisposed(ContentViewer.java:214) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:117) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1561) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1585) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1566) at org.eclipse.swt.widgets.Widget.release(Widget.java:1430) at org.eclipse.swt.widgets.Control.release(Control.java:2528) at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:849) at org.eclipse.swt.widgets.Widget.release(Widget.java:1433) at org.eclipse.swt.widgets.Control.release(Control.java:2528) at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:849) at org.eclipse.swt.widgets.Widget.release(Widget.java:1433) at org.eclipse.swt.widgets.Control.release(Control.java:2528) at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:849) at org.eclipse.swt.widgets.Widget.release(Widget.java:1433) at org.eclipse.swt.widgets.Control.release(Control.java:2528) at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:849) at org.eclipse.swt.widgets.Widget.release(Widget.java:1433) at org.eclipse.swt.widgets.Control.release(Control.java:2528) at org.eclipse.swt.widgets.Widget.dispose(Widget.java:670) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:679) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:428) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594) at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:266) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2820) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2729) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2721) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2673) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2652) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2635) at org.eclipse.compare.internal.CompareUIPlugin$1.run(CompareUIPlugin.java:454) at org.eclipse.compare.internal.CompareUIPlugin.syncExec(CompareUIPlugin.java:1171) at org.eclipse.compare.internal.CompareUIPlugin.internalOpenEditor(CompareUIPlugin.java:465) at org.eclipse.compare.internal.CompareUIPlugin.openCompareEditor(CompareUIPlugin.java:429) at org.eclipse.compare.CompareUI.openCompareEditorOnPage(CompareUI.java:135) at org.tigris.subversion.subclipse.ui.actions.CompareWithRemoteAction$1.run(CompareWithRemoteAction.java:57) at org.tigris.subversion.subclipse.ui.repository.RepositoryManager.run(RepositoryManager.java:375) at org.tigris.subversion.subclipse.ui.actions.SVNAction$1.run(SVNAction.java:226) at org.tigris.subversion.subclipse.ui.actions.SVNAction$2.run(SVNAction.java:235) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.tigris.subversion.subclipse.ui.actions.SVNAction.run(SVNAction.java:232) at org.tigris.subversion.subclipse.ui.actions.CompareWithRemoteAction.execute(CompareWithRemoteAction.java:53) at org.tigris.subversion.subclipse.ui.actions.SVNAction.run(SVNAction.java:56) at org.eclipse.ui.actions.ActionDelegate.runWithEvent(ActionDelegate.java:70) at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:241) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1561) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1585) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1570) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1360) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3482) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3068) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:592) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504) at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
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