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Bug 262281

Summary:	error on activation of a bug with opened editors
Product:	z_Archived	Reporter:	Frank Becker <eclipse>
Component:	Mylyn	Assignee:	Mylyn Inbox <mylyn-inbox>
Status:	RESOLVED DUPLICATE	QA Contact:
Severity:	blocker
Priority:	P2	CC:	shawn.minto, steffen.pingel
Version:	unspecified
Target Milestone:	---
Hardware:	All
OS:	All
Whiteboard:

Description Frank Becker

2009-01-24 08:59:17 EST

-- Error Details --
Date: Sat Jan 24 14:55:12 CET 2009
Message: Unable to create editor ID org.eclipse.jdt.ui.CompilationUnitEditor: Editor could not be initialized.
Severity: Error
Plugin: org.eclipse.ui
Session Data:
eclipse.buildId=I20081211-1908
java.version=1.5.0_16
java.vendor=Apple Inc.
BootLoader constants: OS=macosx, ARCH=x86, WS=carbon, NL=de_DE
Framework arguments:  -keyring /Users/frankbecker/.eclipse_keyring -showlocation
Command-line arguments:  -os macosx -ws carbon -arch x86 -keyring /Users/frankbecker/.eclipse_keyring -consoleLog -showlocation


Exception Stack Trace:
org.eclipse.swt.SWTException: Graphic is disposed
at org.eclipse.swt.SWT.error(SWT.java:3827)
at org.eclipse.swt.SWT.error(SWT.java:3742)
at org.eclipse.swt.SWT.error(SWT.java:3713)
at org.eclipse.swt.graphics.Image.getBounds(Image.java:607)
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:217)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1566)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1590)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1575)
at org.eclipse.swt.widgets.Control.drawWidget(Control.java:850)
at org.eclipse.swt.widgets.Canvas.drawWidget(Canvas.java:114)
at org.eclipse.swt.widgets.Widget.kEventControlDraw(Widget.java:1069)
at org.eclipse.swt.widgets.Canvas.kEventControlDraw(Canvas.java:191)
at org.eclipse.swt.widgets.Widget.controlProc(Widget.java:370)
at org.eclipse.swt.widgets.Display.controlProc(Display.java:862)
at org.eclipse.swt.internal.carbon.OS.ReceiveNextEvent(Native Method)
at org.eclipse.swt.widgets.Display.runEventLoopTimers(Display.java:3498)
at org.eclipse.swt.widgets.ProgressBar.setSelection(ProgressBar.java:243)
at org.eclipse.jface.dialogs.ProgressIndicator.done(ProgressIndicator.java:110)
at org.eclipse.jface.dialogs.ProgressIndicator.beginTask(ProgressIndicator.java:92)
at org.eclipse.jface.action.StatusLine.beginTask(StatusLine.java:349)
at org.eclipse.jface.action.StatusLineManager$1.beginTask(StatusLineManager.java:157)
at org.eclipse.core.internal.filebuffers.ResourceFileBuffer.create(ResourceFileBuffer.java:228)
at org.eclipse.core.internal.filebuffers.TextFileBufferManager.connect(TextFileBufferManager.java:113)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.createFileInfo(TextFileDocumentProvider.java:558)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.createFileInfo(CompilationUnitDocumentProvider.java:962)
at org.eclipse.ui.editors.text.TextFileDocumentProvider.connect(TextFileDocumentProvider.java:477)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.connect(CompilationUnitDocumentProvider.java:1197)
at org.eclipse.ui.texteditor.AbstractTextEditor.doSetInput(AbstractTextEditor.java:4037)
at org.eclipse.ui.texteditor.StatusTextEditor.doSetInput(StatusTextEditor.java:203)
at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.doSetInput(AbstractDecoratedTextEditor.java:1329)
at org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.internalDoSetInput(JavaEditor.java:2514)
at org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.doSetInput(JavaEditor.java:2487)
at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSetInput(CompilationUnitEditor.java:1338)
at org.eclipse.ui.texteditor.AbstractTextEditor$19.run(AbstractTextEditor.java:3059)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:458)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:366)
at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:759)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:756)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2577)
at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:3077)
at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:3104)
at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:802)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:660)
at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:444)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:268)
at org.eclipse.ui.internal.EditorManager.findEditor(EditorManager.java:406)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2767)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2730)
at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2722)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2674)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2669)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2653)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2644)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:331)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:194)
at org.eclipse.jdt.ui.JavaUI.openInEditor(JavaUI.java:693)
at org.eclipse.jdt.ui.JavaUI.openInEditor(JavaUI.java:671)
at org.eclipse.mylyn.internal.java.ui.JavaUiBridge.open(JavaUiBridge.java:65)
at org.eclipse.mylyn.internal.context.ui.ContextEditorManager.contextActivated(ContextEditorManager.java:133)
at org.eclipse.mylyn.internal.context.core.InteractionContextManager.internalActivateContext(InteractionContextManager.java:593)
at org.eclipse.mylyn.internal.context.core.InteractionContextManager.activateContext(InteractionContextManager.java:163)
at org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin$1.taskActivated(TasksUiPlugin.java:246)
at org.eclipse.mylyn.internal.tasks.core.TaskActivityManager.activateTask(TaskActivityManager.java:413)
at org.eclipse.mylyn.internal.tasks.ui.actions.TaskActivateAction.run(TaskActivateAction.java:48)
at org.eclipse.mylyn.internal.tasks.ui.TaskHistoryDropDown$ActivateTaskAction.run(TaskHistoryDropDown.java:120)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
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:412)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1566)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1590)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1575)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1365)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3480)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3066)
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:333)
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:366)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
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:585)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:550)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:505)
at org.eclipse.equinox.launcher.Main.run(Main.java:1237)

Comment 1 Steffen Pingel

2009-01-24 15:15:14 EST

Shawn, didn't we fix a similar error by catching and ignoring the exception?

Comment 2 Shawn Minto

2009-01-26 11:50:40 EST

I think so, but can't remember where for sure.

Comment 3 Frank Becker

2009-01-26 15:54:42 EST

I can only reproduce this when the TaskEditor is open but not every time.
I never had this when the no TaskEditor is open.

Comment 4 Steffen Pingel

2009-01-28 14:40:22 EST

Frank, can you post your steps so I can try to reproduce it here? My suspicion is that it is related to the context page and how it listens to context activation events to relayout the form.

Comment 5 Frank Becker

2009-01-28 15:10:47 EST

(In reply to comment #4)
> Frank, can you post your steps so I can try to reproduce it here? My suspicion
> is that it is related to the context page and how it listens to context
> activation events to relayout the form.
> 

Steffen

my problem is that I can not reproduce this every time.

But in all cases where I get this  this task was activated with some javaeditors and the taskeditor opened. The Task deactivation was done within the taskeditor title area.

When shutdown Eclipse and restart the problem disappears.

Hope that helps.

Comment 6 Frank Becker

2009-01-28 15:45:21 EST

one more thing!

one open editor is a java.class. If I close this I did not get the error.

Comment 7 Steffen Pingel

2009-01-28 15:47:29 EST

Once the error appears you get it every time when activating a task?

Comment 8 Frank Becker

2009-01-28 16:28:06 EST

(In reply to comment #7)
> Once the error appears you get it every time when activating a task?
> 

Yes if I disable the task when the taskeditor is the activ editor. When an other editor is active the the next activation is without the error.

Comment 9 Steffen Pingel

2009-02-02 20:41:51 EST

Turns out that this is a platform bug that should be fixed in Eclipse 3.5.

*** This bug has been marked as a duplicate of bug 250505 ***