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Bug 312882

Summary:	[Hover] NPE in Problem Hover
Product:	[Modeling] TMF	Reporter:	Jan Koehnlein <jan>
Component:	Xtext	Assignee:	Project Inbox <tmf.xtext-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	Flags:	jan: helios+
Version:	1.0.0
Target Milestone:	RC1
Hardware:	PC
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:

Description Jan Koehnlein

2010-05-14 06:00:19 EDT

I am occasionally receiving the following NPE in the Xtext grammar editor

java.lang.NullPointerException
	at org.eclipse.xtext.ui.editor.hover.ProblemHover.getHoverInfoInternal(ProblemHover.java:37)
	at org.eclipse.xtext.ui.editor.hover.AbstractHover.getHoverInfo2(AbstractHover.java:63)
	at org.eclipse.xtext.ui.editor.hover.AbstractHover.getHoverInfo2(AbstractHover.java:1)
	at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:166)

Comment 1 Jan Koehnlein

2010-05-14 06:07:31 EDT

Added a NPE guard.

Comment 2 Karsten Thoms

2017-09-19 15:47:12 EDT

Closing bug which were set to RESOLVED before Eclipse Neon.0.