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Bug 345519

Summary:

[generator][serializer] NPE if language has no super grammar

Product:

[Modeling] TMF

Reporter:

Sebastian Zarnekow <sebastian.zarnekow>

Component:

Xtext

Assignee:

Project Inbox <tmf.xtext-inbox>

Status:

CLOSED FIXED

QA Contact:

Severity:

normal

Priority:

CC:

moritz.eysholdt

Version:

2.0.0

Flags:

moritz.eysholdt: indigo+

Target Milestone:

SR1

Hardware:

OS:

Mac OS X - Carbon (unsup.)

Whiteboard:

Attachments:

Description	Flags
Performed to xtext.tests workflows	none

Description Sebastian Zarnekow

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

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

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

2017-09-19 16:58:32 EDT

Closing all bugs that were set to RESOLVED before Neon.0

Comment 4 Karsten Thoms

2017-09-19 17:09:45 EDT

Closing all bugs that were set to RESOLVED before Neon.0