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Bug 356326 - Review Navigation with down arrow may trigger a NPE
Summary: Review Navigation with down arrow may trigger a NPE
Status: RESOLVED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: Mylyn (show other bugs)
Version: unspecified   Edit
Hardware: PC All
: P3 normal (vote)
Target Milestone: 0.9   Edit
Assignee: Sebastien Dubois CLA
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-08-31 09:31 EDT by Alvaro Sanchez-Leon CLA
Modified: 2012-01-24 15:35 EST (History)
1 user (show)

See Also:

Attachments
Group containing Basic Review which caused the NPE (702.98 KB, application/octet-stream)
2011-08-31 09:33 EDT, Alvaro Sanchez-Leon CLA 		no flags Details
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Description Alvaro Sanchez-Leon CLA 2011-08-31 09:31:58 EDT 
Seen while moving down through Deltas via the review navigator on a Basic Review


!ENTRY org.eclipse.ui 4 4 2011-08-30 13:03:04.958
!MESSAGE An internal error has occurred.
!STACK 0
java.lang.NullPointerException
	at org.eclipse.mylyn.reviews.r4e.ui.internal.commands.SelectNextHandler$1.runInUIThread(SelectNextHandler.java:68)
	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:4041)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660)
	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(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:620)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1408)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1384)
Comment 1 Alvaro Sanchez-Leon CLA 2011-08-31 09:33:50 EDT 
Created attachment 202519 [details]
Group containing Basic Review which caused the NPE
Comment 2 Sebastien Dubois CLA 2011-09-01 11:03:28 EDT 
I cannot reproduce the fault, but I've put null guards so that will not happen again