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Bug 314484

Summary:	[Edit] "Graphic is disposed" in Compare Editor
Product:	[Eclipse Project] Platform	Reporter:	Tomasz Zarna <tomasz.zarna>
Component:	Compare	Assignee:	Platform-Compare-Inbox <platform-compare-inbox>
Status:	RESOLVED DUPLICATE	QA Contact:
Severity:	normal
Priority:	P3	CC:	steffen.pingel
Version:	3.6
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Tomasz Zarna

2010-05-26 11:04:55 EDT

I20100523-0800. Found the following exception in my Error Log today, no steps.

Unhandled event loop exception during blocked modal context.

org.eclipse.swt.SWTException: Graphic is disposed
at org.eclipse.swt.SWT.error(SWT.java:4083)
at org.eclipse.swt.SWT.error(SWT.java:3998)
at org.eclipse.swt.SWT.error(SWT.java:3969)
at org.eclipse.swt.graphics.Image.getBounds(Image.java:1164)
at org.eclipse.ui.forms.widgets.ImageHyperlink.paintHyperlink(ImageHyperlink.java:108)
at org.eclipse.ui.forms.widgets.ImageHyperlink.paintHyperlink(ImageHyperlink.java:93)
at org.eclipse.ui.forms.widgets.AbstractHyperlink.paint(AbstractHyperlink.java:296)
at org.eclipse.ui.forms.widgets.AbstractHyperlink$2.paintControl(AbstractHyperlink.java:84)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:223)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1076)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Composite.WM_PAINT(Composite.java:1555)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4215)
at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4886)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2459)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3655)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:173)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:388)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:275)
at org.eclipse.ui.internal.progress.ProgressManager$5.run(ProgressManager.java:960)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:995)
at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:970)
at org.eclipse.ui.internal.progress.ProgressManager.run(ProgressManager.java:1166)
at org.eclipse.compare.internal.CompareContainer.run(CompareContainer.java:80)
at org.eclipse.compare.CompareEditorInput.run(CompareEditorInput.java:1234)
at org.eclipse.compare.internal.merge.DocumentMerger.doDiff(DocumentMerger.java:436)
at org.eclipse.compare.contentmergeviewer.TextMergeViewer.doDiff(TextMergeViewer.java:3275)
at org.eclipse.compare.contentmergeviewer.TextMergeViewer.update(TextMergeViewer.java:4982)
at org.eclipse.compare.contentmergeviewer.TextMergeViewer.updateContent(TextMergeViewer.java:2847)
at org.eclipse.compare.contentmergeviewer.ContentMergeViewer.internalRefresh(ContentMergeViewer.java:783)
at org.eclipse.compare.contentmergeviewer.ContentMergeViewer.inputChanged(ContentMergeViewer.java:683)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:274)
at org.eclipse.compare.CompareViewerSwitchingPane.setInput(CompareViewerSwitchingPane.java:276)
at org.eclipse.compare.internal.CompareContentViewerSwitchingPane.setInput(CompareContentViewerSwitchingPane.java:158)
at org.eclipse.compare.CompareEditorInput.internalSetContentPaneInput(CompareEditorInput.java:844)
at org.eclipse.compare.CompareEditorInput.access$8(CompareEditorInput.java:842)
at org.eclipse.compare.CompareEditorInput$11.run(CompareEditorInput.java:778)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.compare.CompareEditorInput.feed1(CompareEditorInput.java:772)
at org.eclipse.compare.CompareEditorInput.feedInput(CompareEditorInput.java:750)
at org.eclipse.compare.CompareEditorInput.createContents(CompareEditorInput.java:554)
at org.eclipse.compare.internal.CompareEditor.createCompareControl(CompareEditor.java:456)
at org.eclipse.compare.internal.CompareEditor.createPartControl(CompareEditor.java:414)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670)
at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2863)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2768)
at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2760)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2711)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2707)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2691)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2682)
at org.eclipse.compare.internal.CompareUIPlugin$1.run(CompareUIPlugin.java:518)
at org.eclipse.compare.internal.CompareUIPlugin.syncExec(CompareUIPlugin.java:1258)
at org.eclipse.compare.internal.CompareUIPlugin.internalOpenEditor(CompareUIPlugin.java:529)
at org.eclipse.compare.internal.CompareUIPlugin.openCompareEditor(CompareUIPlugin.java:491)
at org.eclipse.compare.CompareUI.openCompareEditorOnPage(CompareUI.java:168)
at org.eclipse.compare.CompareUI.openCompareEditor(CompareUI.java:137)
at org.eclipse.compare.CompareUI.openCompareEditor(CompareUI.java:121)
at org.eclipse.mylyn.internal.tasks.ui.actions.CompareAttachmentsAction.run(CompareAttachmentsAction.java:102)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
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:1052)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
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:369)
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:619)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
at org.eclipse.equinox.launcher.Main.run(Main.java:1407)

This is similar to bug 241105/bug 313017, and might considered as blocked by bug 304693.

Comment 1 Steffen Pingel

2011-09-22 04:16:43 EDT

This could be a duplicate of bug 358315.

Comment 2 Tomasz Zarna

2011-10-27 06:58:16 EDT

(In reply to comment #1)
> This could be a duplicate of bug 358315.

Indeed, it looks like the same bug. Thx!

*** This bug has been marked as a duplicate of bug 358315 ***