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Bug 352286 - NPE when hyperlinking at EOF
Summary: NPE when hyperlinking at EOF
Status: CLOSED FIXED
Alias: None
Product: TMF
Classification: Modeling
Component: Xtext (show other bugs)
Version: 2.0.0   Edit
Hardware: PC Linux
: P3 normal (vote)
Target Milestone: SR1   Edit
Assignee: Project Inbox CLA
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Reported: 2011-07-17 07:39 EDT by Matthieu Wipliez CLA
Modified: 2017-09-19 17:07 EDT (History)
1 user (show)

See Also:
sebastian.zarnekow: indigo+

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Description Matthieu Wipliez CLA 2011-07-17 07:39:05 EDT 
Build Identifier: 20110615-0604

When trying to open declaration (with Ctrl) at the end of a file, there is a NullPointerException in org.eclipse.xtext.resource.EObjectAtOffsetHelper.internalResolveElementAt.

Stack trace:

java.lang.NullPointerException
	at org.eclipse.xtext.resource.EObjectAtOffsetHelper.internalResolveElementAt(EObjectAtOffsetHelper.java:42)
	at org.eclipse.xtext.resource.EObjectAtOffsetHelper.resolveCrossReferencedElementAt(EObjectAtOffsetHelper.java:35)
	at org.eclipse.xtext.xbase.jvmmodel.JvmEObjectAtOffsetHelper.resolveCrossReferencedElementAt(JvmEObjectAtOffsetHelper.java:26)
	at org.eclipse.xtext.ui.editor.hyperlinking.HyperlinkHelper.createHyperlinksByOffset(HyperlinkHelper.java:79)
...

Reproducible: Always

Steps to Reproduce:
1. open an Xtext editor (tried with two of my own grammars and with the Domain-Model)
2. go to the last character
3. keep Ctrl pressed and move the mouse around the last character
Comment 1 Sebastian Zarnekow CLA 2011-07-22 05:53:14 EDT 
I can no longer reproduce the issue with the latest version (though it was easy with Xtext 2.0). Marked as Fixed for SR1.
Comment 2 Karsten Thoms CLA 2017-09-19 16:56:32 EDT 
Closing all bugs that were set to RESOLVED before Neon.0
Comment 3 Karsten Thoms CLA 2017-09-19 17:07:31 EDT 
Closing all bugs that were set to RESOLVED before Neon.0