88326 – NPE in editor manger

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Bug 88326 - NPE in editor manger

Summary: NPE in editor manger

Status:	RESOLVED DUPLICATE of bug 88119

Alias:	None

Product:	Platform
Classification:	Eclipse Project
Component:	UI (show other bugs)
Version:	3.1
Hardware:	PC Windows XP

Importance:	P3 major (vote)
Target Milestone:	---
Assignee:	Platform-UI-Inbox
QA Contact:

URL:
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Depends on:
Blocks:

Reported:	2005-03-17 09:20 EST by Dirk Baeumer
Modified:	2005-03-17 09:26 EST (History)
CC List:	0 users

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Description Dirk Baeumer

2005-03-17 09:20:38 EST

I get the following NPE in the editor manager (sometimes). 


Caused by: java.lang.NullPointerException
	at
org.eclipse.ui.internal.EditorManager.reuseInternalEditor(EditorManager.java:866)
	at
org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:637)
	at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:626)
	at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2234)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2168)
	at org.eclipse.ui.internal.WorkbenchPage.access$8(WorkbenchPage.java:2160)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2146)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2141)
	at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility$1.run(SourceLookupFacility.java:351)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
	at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.openEditor(SourceLookupFacility.java:360)
	at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.openEditor(SourceLookupFacility.java:287)
	at
org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.display(SourceLookupFacility.java:209)
	at org.eclipse.debug.ui.DebugUITools.displaySource(DebugUITools.java:673)
	at
org.eclipse.debug.internal.ui.views.launch.LaunchView$SourceDisplayJob.runInUIThread(LaunchView.java:204)
	at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:93)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:118)

Comment 1 Dirk Baeumer

2005-03-17 09:22:55 EST

As soon as I am in this state the only workaround that helps is to close all
editors.

Comment 2 Kim Horne

2005-03-17 09:26:15 EST


*** This bug has been marked as a duplicate of 88119 ***