Bug 189510

Description Willian Mitsuda 2007-05-28 16:18:05 EDT

I tried to go back typing Alt+Left Arrow, and got this exception on 3.3 RC2:

-- Error Log --
Date: Mon May 28 17:15:16 GMT-03:00 2007
Message: Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
Severity: Error
Plugin ID: org.eclipse.ui.workbench
Stack Trace:
org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:3547)
	at org.eclipse.swt.SWT.error(SWT.java:3465)
	at org.eclipse.swt.SWT.error(SWT.java:3436)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:432)
	at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:325)
	at org.eclipse.swt.widgets.Composite.setFocus(Composite.java:806)
	at org.eclipse.compare.CompareViewerSwitchingPane.setFocus(CompareViewerSwitchingPane.java:343)
	at org.eclipse.compare.CompareEditorInput.setFocus(CompareEditorInput.java:816)
	at org.eclipse.compare.internal.CompareEditor.setFocus(CompareEditor.java:445)
	at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:318)
	at org.eclipse.ui.internal.EditorPane.setFocus(EditorPane.java:127)
	at org.eclipse.ui.internal.WorkbenchPage$3.run(WorkbenchPage.java:614)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
	at org.eclipse.core.runtime.Platform.run(Platform.java:850)
	at org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:609)
	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3349)
	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:602)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2699)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2602)
	at org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPage.java:2594)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2546)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2541)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2525)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2516)
	at org.eclipse.ui.internal.NavigationHistoryEntry.restoreLocation(NavigationHistoryEntry.java:66)
	at org.eclipse.ui.internal.NavigationHistory.gotoEntry(NavigationHistory.java:452)
	at org.eclipse.ui.internal.NavigationHistory.shiftEntry(NavigationHistory.java:517)
	at org.eclipse.ui.internal.NavigationHistory.backward(NavigationHistory.java:501)
	at org.eclipse.ui.internal.NavigationHistoryAction.run(NavigationHistoryAction.java:201)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:119)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:475)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:429)
	at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:165)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:470)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:821)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:879)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:568)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:510)
	at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:126)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1141)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:962)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:947)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:975)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:971)
	at org.eclipse.swt.widgets.Widget.wmSysKeyDown(Widget.java:2331)
	at org.eclipse.swt.widgets.Control.WM_SYSKEYDOWN(Control.java:4421)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3739)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:291)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4351)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2264)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3291)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
	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:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1169)