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Bug 345519 - [generator][serializer] NPE if language has no super grammar
Summary: [generator][serializer] NPE if language has no super grammar
Status: CLOSED FIXED
Alias: None
Product: TMF
Classification: Modeling
Component: Xtext (show other bugs)
Version: 2.0.0   Edit
Hardware: PC Mac OS X - Carbon (unsup.)
: P3 normal (vote)
Target Milestone: SR1   Edit
Assignee: Project Inbox CLA
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Reported: 2011-05-12 01:38 EDT by Sebastian Zarnekow CLA
Modified: 2017-09-19 17:09 EDT (History)
1 user (show)

See Also:
moritz.eysholdt: indigo+

Attachments
Performed to xtext.tests workflows (2.94 KB, patch)
2011-05-12 03:30 EDT, Sebastian Zarnekow CLA 		no flags Details | Diff
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Description Sebastian Zarnekow CLA 2011-05-12 01:38:22 EDT 
java.lang.NullPointerException
	at org.eclipse.xtext.GrammarUtil.getNamespace(GrammarUtil.java:66)
	at org.eclipse.xtext.generator.Naming.basePackageRuntime(Naming.java:97)
	at org.eclipse.xtext.generator.serializer.GeneratedFile.getName(GeneratedFile.java:18)
	at org.eclipse.xtext.generator.serializer.SemanticSequencer.getQualifiedName(SemanticSequencer.java:16)
	at org.eclipse.xtext.generator.serializer.AbstractSemanticSequencer.getFileContents(AbstractSemanticSequencer.java:311)
	at org.eclipse.xtext.generator.serializer.SerializerFragment.generate(SerializerFragment.java:80)
	at org.eclipse.xtext.generator.Xtend2GeneratorFragment.generate(Xtend2GeneratorFragment.java:40)
Comment 1 Sebastian Zarnekow CLA 2011-05-12 03:30:22 EDT 
Created attachment 195462 [details]
Performed to xtext.tests workflows

Please find attached a patch for the workflows that generate the test languages. The patch adds the serializer fragment to the configuration for the runtime-test languages.
Comment 2 Moritz Eysholdt CLA 2011-07-31 12:07:22 EDT 
I've migrated all tests languages from xtext.tests (except bug 346695 and the ones specific for the ParseTreeConstructor) to the new serializer. Code generation runs without NPEs. Therefore, I consider this fixed.
Comment 3 Karsten Thoms CLA 2017-09-19 16:58:32 EDT 
Closing all bugs that were set to RESOLVED before Neon.0
Comment 4 Karsten Thoms CLA 2017-09-19 17:09:45 EDT 
Closing all bugs that were set to RESOLVED before Neon.0