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Bug 336331

Summary:	NPE on closing project with opened pom editor
Product:	z_Archived	Reporter:	Milos Kleint <mkleint>
Component:	m2e	Assignee:	Milos Kleint <mkleint>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	vladt
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:

Description Milos Kleint

2011-02-04 06:05:48 EST

!STACK 0
java.lang.NullPointerException
	at org.eclipse.m2e.editor.pom.MavenPomEditor$7.runInUIThread(MavenPomEditor.java:906)
	at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3586)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3279)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
	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(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:619)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1383)

Comment 1 Milos Kleint

2011-02-04 08:07:57 EST

I suppose this fixes it, however I was not able to reproduce the NPE reliably in the first place
http://git.eclipse.org/c/m2e/m2e-core.git/commit/?id=ddc3a49ae0645ed59924aecf88290ee694adddf8

Comment 2 Paul Tatavu

2011-02-28 15:33:08 EST

Verified

Comment 3 Denis Roy

2021-04-19 13:26:22 EDT

Moved to https://github.com/eclipse-m2e/m2e-core/issues/