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Bug 359640

Summary:	[model explorer] widget is disposed
Product:	[Modeling] Papyrus	Reporter:	Raphael Faudou <raphael.faudou>
Component:	Core	Assignee:	Project Inbox <mdt-papyrus-inbox>
Status:	CLOSED WORKSFORME	QA Contact:
Severity:	major
Priority:	P3	CC:	anne.haugommard, faure.tristan, mathieu.velten
Version:	0.8.1
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Raphael Faudou

2011-10-01 13:02:36 EDT

Very often the following SWTException occurs, which makes Eclipse graphical view not really usable or with issues (some view not synchronized between each other or resoures not refreshed).

org.eclipse.swt.SWTException: Widget is disposed
	at org.eclipse.swt.SWT.error(SWT.java:4282)
	at org.eclipse.swt.SWT.error(SWT.java:4197)
	at org.eclipse.swt.SWT.error(SWT.java:4168)
	at org.eclipse.swt.widgets.Widget.error(Widget.java:468)
	at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:340)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3146)
	at org.eclipse.ui.part.PageBook$PageBookLayout.layout(PageBook.java:67)
	at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1263)
	at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:980)
	at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1025)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3085)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3081)
	at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:201)
	at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1263)
	at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1673)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4603)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2526)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:80)
	at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5408)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4616)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
	at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1457)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3124)
	at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1019)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3085)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3081)
	at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:201)
	at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1263)
	at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1673)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4603)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2526)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:80)
	at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5408)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4616)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4985)
	at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
	at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1457)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3124)
	at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1019)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3085)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3081)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3148)
	at org.eclipse.ui.internal.LayoutPart.setBounds(LayoutPart.java:300)
	at org.eclipse.ui.internal.presentations.PresentablePart.setBounds(PresentablePart.java:170)
	at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.layoutContent(PresentablePartFolder.java:131)
	at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.layout(PresentablePartFolder.java:412)
	at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.setBounds(PresentablePartFolder.java:260)
	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.setBounds(TabbedStackPresentation.java:231)
	at org.eclipse.ui.internal.PartStack.setBounds(PartStack.java:1187)
	at org.eclipse.ui.internal.LayoutTree.doSetBounds(LayoutTree.java:547)
	at org.eclipse.ui.internal.LayoutTree.setBounds(LayoutTree.java:538)
	at org.eclipse.ui.internal.LayoutTreeNode.doSetBounds(LayoutTreeNode.java:537)
	at org.eclipse.ui.internal.LayoutTree.setBounds(LayoutTree.java:538)
	at org.eclipse.ui.internal.LayoutTreeNode.doSetBounds(LayoutTreeNode.java:536)
	at org.eclipse.ui.internal.LayoutTree.setBounds(LayoutTree.java:538)
	at org.eclipse.ui.internal.LayoutTreeNode.doSetBounds(LayoutTreeNode.java:505)
	at org.eclipse.ui.internal.LayoutTree.setBounds(LayoutTree.java:538)
	at org.eclipse.ui.internal.PartSashContainer.resizeSashes(PartSashContainer.java:811)
	at org.eclipse.ui.internal.PartSashContainer.access$1(PartSashContainer.java:801)
	at org.eclipse.ui.internal.PartSashContainer$1.controlResized(PartSashContainer.java:171)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
	at org.eclipse.swt.widgets.Control.WM_SIZE(Control.java:5173)
	at org.eclipse.swt.widgets.Scrollable.WM_SIZE(Scrollable.java:291)
	at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1662)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4603)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2526)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:80)
	at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5408)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4616)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
	at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1457)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3124)
	at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1019)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3085)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3081)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3148)
	at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:120)
	at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1263)
	at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1673)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4603)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2526)
	at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:80)
	at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5408)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4616)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4985)
	at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method)
	at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:949)
	at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:915)
	at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1126)
	at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1264)
	at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1249)
	at org.eclipse.swt.widgets.Composite.layout(Composite.java:664)
	at org.eclipse.swt.widgets.Composite.layout(Composite.java:622)
	at org.eclipse.ui.internal.layout.LayoutUtil.resize(LayoutUtil.java:43)
	at org.eclipse.ui.internal.layout.LayoutUtil.resize(LayoutUtil.java:47)
	at org.eclipse.ui.internal.layout.LayoutUtil.resize(LayoutUtil.java:47)
	at org.eclipse.ui.internal.WorkbenchWindow$6.handleEvent(WorkbenchWindow.java:1108)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058)
	at org.eclipse.swt.widgets.Control.WM_SIZE(Control.java:5173)
	at org.eclipse.swt.widgets.Scrollable.WM_SIZE(Scrollable.java:291)
	at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1662)
	at org.eclipse.swt.widgets.CoolBar.WM_SIZE(CoolBar.java:1113)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4603)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2425)
	at org.eclipse.swt.widgets.CoolBar.callWindowProc(CoolBar.java:123)
	at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5408)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4616)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4985)
	at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method)
	at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1457)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3124)
	at org.eclipse.swt.widgets.Composite.setBounds(Composite.java:1019)
	at org.eclipse.swt.widgets.Control.setBounds(Control.java:3085)
	at org.eclipse.swt.widgets.Control.setSize(Control.java:3621)
	at org.eclipse.swt.widgets.CoolBar.wmNotifyChild(CoolBar.java:1158)
	at org.eclipse.swt.widgets.Control.wmNotify(Control.java:5534)
	at org.eclipse.swt.widgets.Composite.wmNotify(Composite.java:1896)
	at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:5086)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4584)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4985)
	at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
	at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2425)
	at org.eclipse.swt.widgets.CoolBar.callWindowProc(CoolBar.java:123)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4623)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.SendMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.SendMessage(OS.java:3320)
	at org.eclipse.swt.widgets.CoolItem.setSize(CoolItem.java:546)
	at org.eclipse.swt.widgets.CoolItem.setSize(CoolItem.java:569)
	at org.eclipse.jface.action.ToolBarContributionItem.updateSize(ToolBarContributionItem.java:662)
	at org.eclipse.jface.action.ToolBarContributionItem.fill(ToolBarContributionItem.java:251)
	at org.eclipse.jface.action.CoolBarManager.update(CoolBarManager.java:930)
	at org.eclipse.ui.internal.menus.WorkbenchMenuService.updateCoolBar(WorkbenchMenuService.java:365)
	at org.eclipse.ui.internal.menus.WorkbenchMenuService.updateManagers(WorkbenchMenuService.java:332)
	at org.eclipse.ui.internal.menus.WorkbenchMenuService$4.propertyChange(WorkbenchMenuService.java:316)
	at org.eclipse.ui.internal.services.EvaluationAuthority$1.run(EvaluationAuthority.java:252)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.services.EvaluationAuthority.fireServiceChange(EvaluationAuthority.java:246)
	at org.eclipse.ui.internal.services.EvaluationAuthority.endSourceChange(EvaluationAuthority.java:197)
	at org.eclipse.ui.internal.services.EvaluationAuthority.sourceChanged(EvaluationAuthority.java:135)
	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:311)
	at org.eclipse.ui.internal.services.ExpressionAuthority.sourceChanged(ExpressionAuthority.java:290)
	at org.eclipse.ui.AbstractSourceProvider.fireSourceChanged(AbstractSourceProvider.java:99)
	at org.eclipse.ui.internal.services.WorkbenchSourceProvider.checkActivePart(WorkbenchSourceProvider.java:401)
	at org.eclipse.ui.internal.services.WorkbenchSourceProvider.checkActivePart(WorkbenchSourceProvider.java:300)
	at org.eclipse.ui.internal.services.WorkbenchSourceProvider$1.partBroughtToTop(WorkbenchSourceProvider.java:239)
	at org.eclipse.ui.internal.PartListenerList$2.run(PartListenerList.java:87)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)
	at org.eclipse.ui.internal.PartListenerList.firePartBroughtToTop(PartListenerList.java:85)
	at org.eclipse.ui.internal.PartService.firePartBroughtToTop(PartService.java:208)
	at org.eclipse.ui.internal.WWinPartService$WWinListener.partBroughtToTop(WWinPartService.java:42)
	at org.eclipse.ui.internal.PartListenerList2$2.run(PartListenerList2.java:85)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55)
	at org.eclipse.ui.internal.PartListenerList2.firePartBroughtToTop(PartListenerList2.java:83)
	at org.eclipse.ui.internal.PartService.firePartBroughtToTop(PartService.java:212)
	at org.eclipse.ui.internal.WorkbenchPagePartList.firePartBroughtToTop(WorkbenchPagePartList.java:76)
	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActiveEditorChanged(WorkbenchPagePartList.java:52)
	at org.eclipse.ui.internal.PartList.setActiveEditor(PartList.java:162)
	at org.eclipse.ui.internal.WorkbenchPage.makeActiveEditor(WorkbenchPage.java:1355)
	at org.eclipse.ui.internal.WorkbenchPage.updateActivePart(WorkbenchPage.java:1300)
	at org.eclipse.ui.internal.WorkbenchPage.partAdded(WorkbenchPage.java:1780)
	at org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAreaHelper.java:217)
	at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:808)
	at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:707)
	at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:666)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2942)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2850)
	at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2842)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2793)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2789)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2773)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2764)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:651)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:610)
	at org.eclipse.ui.actions.OpenFileAction.openFile(OpenFileAction.java:99)
	at org.eclipse.ui.actions.OpenSystemEditorAction.run(OpenSystemEditorAction.java:99)
	at org.eclipse.ui.actions.RetargetAction.run(RetargetAction.java:221)
	at org.eclipse.ui.navigator.CommonNavigatorManager$3.open(CommonNavigatorManager.java:185)
	at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
	at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:866)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:864)
	at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1152)
	at org.eclipse.ui.navigator.CommonViewer.handleOpen(CommonViewer.java:462)
	at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1256)
	at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:275)
	at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:269)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:309)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	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:344)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)

Comment 1 Tristan Faure

2011-10-03 12:25:00 EDT

Normally fixed, please tell me if you reproduce the error which force the user to restart Papyrus

Comment 2 Raphael Faudou

2012-03-20 15:15:41 EDT

Seems to work now (cannot reproduce).
Closed