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Bug 401398

Summary:	NPE on text hover
Product:	[WebTools] JSDT	Reporter:	Christian Pontesegger <christian.pontesegger>
Component:	General	Assignee:	Project Inbox <jsdt.javascript-inbox>
Status:	CLOSED DUPLICATE	QA Contact:	Nitin Dahyabhai <thatnitind>
Severity:	normal
Priority:	P3
Version:	3.5
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Christian Pontesegger

2013-02-21 03:32:17 EST

Hovering in the JS editor will raise this exception:


!ENTRY org.eclipse.jface.text 4 0 2013-02-20 15:12:10.313
!MESSAGE Unexpected runtime error while computing a text hover
!STACK 0
java.lang.NullPointerException
	at org.eclipse.wst.jsdt.internal.compiler.lookup.CompilationUnitScope.connectTypeHierarchy(CompilationUnitScope.java:669)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.CompilationUnitScope.connectTypeHierarchy(CompilationUnitScope.java:674)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.LookupEnvironment.completeTypeBindings(LookupEnvironment.java:387)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.LookupEnvironment.completeTypeBindings(LookupEnvironment.java:443)
	at org.eclipse.wst.jsdt.internal.core.CompilationUnitProblemFinder.accept(CompilationUnitProblemFinder.java:174)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.LookupEnvironment.askForBinding(LookupEnvironment.java:279)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:132)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.LookupEnvironment.getType(LookupEnvironment.java:766)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.LookupEnvironment.getResolvedType(LookupEnvironment.java:720)
	at org.eclipse.wst.jsdt.internal.compiler.lookup.Scope.getJavaLangString(Scope.java:1745)
	at org.eclipse.wst.jsdt.core.dom.DefaultBindingResolver.resolveExpressionType(DefaultBindingResolver.java:604)
	at org.eclipse.wst.jsdt.core.dom.Expression.resolveTypeBinding(Expression.java:111)
	at org.eclipse.wst.jsdt.internal.corext.refactoring.nls.NLSHintHelper.getAccessorClassReference(NLSHintHelper.java:97)
	at org.eclipse.wst.jsdt.internal.ui.text.java.hover.NLSStringHover.getHoverInfo(NLSStringHover.java:96)
	at org.eclipse.wst.jsdt.internal.ui.text.java.hover.AbstractJavaEditorTextHover.getHoverInfo2(AbstractJavaEditorTextHover.java:95)
	at org.eclipse.wst.jsdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:147)
	at org.eclipse.wst.jsdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:78)
	at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:166)

Comment 1 Nitin Dahyabhai

2013-02-21 10:51:09 EST


*** This bug has been marked as a duplicate of bug 359005 ***