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Bug 327359

Summary:	[outline] NPE in o.e.x.ui.editor.outline.impl.OutlineNodeLabelProvider.getText
Product:	[Modeling] TMF	Reporter:	Michael Clay <clay>
Component:	Xtext	Assignee:	Project Inbox <tmf.xtext-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	Flags:	sven.efftinge: kepler+
Version:	1.0.1
Target Milestone:	M4
Hardware:	PC
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:

Description Michael Clay

2010-10-08 14:38:04 EDT

java.lang.NullPointerException
	at org.eclipse.xtext.ui.editor.outline.impl.OutlineNodeLabelProvider.getText(OutlineNodeLabelProvider.java:72)
	at org.eclipse.xtext.ui.views.callhierarchy.CallHierarchyViewPart.selectionChanged(CallHierarchyViewPart.java:83)
	at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:162)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:160)
	at org.eclipse.jface.text.TextViewer.fireSelectionChanged(TextViewer.java:2714)
	at org.eclipse.jface.text.TextViewer.selectionChanged(TextViewer.java:2693)
	at org.eclipse.jface.text.TextViewer$4.widgetSelected(TextViewer.java:1818)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3543)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1250)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1273)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1079)
	at org.eclipse.swt.custom.StyledText.sendSelectionEvent(StyledText.java:7486)
	at org.eclipse.swt.custom.StyledText.clearSelection(StyledText.java:1706)
	at org.eclipse.swt.custom.StyledText.doMouseLocationChange(StyledText.java:2805)
	at org.eclipse.swt.custom.StyledText.handleMouseDown(StyledText.java:5891)
	at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5544)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3543)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1250)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1273)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1079)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3441)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3100)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	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:194)
	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:368)
	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:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1287)

Comment 1 Sven Efftinge

2012-11-16 05:31:35 EST

pushed to master

Comment 2 Eclipse Webmaster

2017-10-31 11:23:57 EDT

Requested via bug 522520.

-M.