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Bug 339004

Summary:	NoClassDefFoundError: Lorg/apache/commons/logging/Log for examples
Product:	[Modeling] TMF	Reporter:	Ed Willink <ed>
Component:	Xtext	Assignee:	Dennis Huebner <dennis.huebner>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	dennis.huebner, sven.efftinge
Version:	2.0.0	Flags:	sven.efftinge: indigo+
Target Milestone:	M6
Hardware:	PC
OS:	Windows Vista
Whiteboard:

Description Ed Willink

2011-03-05 06:20:41 EST

Attempting to run the GenerateFowlerDsl.mwe2 script on 2.0M5 plus a bit, gives

188  [main] DEBUG .linking.impl.DefaultLinkingService  - before getLinkedObjects: node: 'StandaloneSetup'
219  [main] ERROR mf.mwe2.launch.runtime.Mwe2Launcher  - Lorg/apache/commons/logging/Log;
java.lang.NoClassDefFoundError: Lorg/apache/commons/logging/Log;
	at java.lang.Class.getDeclaredFields0(Native Method)
	at java.lang.Class.privateGetDeclaredFields(Class.java:2259)
	at java.lang.Class.getDeclaredFields(Class.java:1715)
	at org.eclipse.xtext.common.types.access.impl.DeclaredTypeFactory.createFields(DeclaredTypeFactory.java:282)
	at org.eclipse.xtext.common.types.access.impl.DeclaredTypeFactory.createType(DeclaredTypeFactory.java:88)
	at org.eclipse.xtext.common.types.access.impl.DeclaredTypeFactory.createType(DeclaredTypeFactory.java:1)
	at org.eclipse.xtext.common.types.access.impl.ClassMirror.initialize(ClassMirror.java:42)
	at org.eclipse.xtext.common.types.access.TypeResource.doLoad(TypeResource.java:86)

The problem is cured by adding a package import for org.apache.commons.logging to the manifest.

[It would be good to have this fixed in M6, since I'd like to use this example in my EclipseCVon tutorial.]

Comment 1 Dennis Huebner

2011-03-06 15:23:12 EST

Thanks for reporting!
I will take a look at this...

Comment 2 Dennis Huebner

2011-03-06 15:23:23 EST

Thanks for reporting!
I will take a look at this...

Comment 3 Dennis Huebner

2011-03-06 15:24:02 EST

Thanks for reporting!
I will take a look at this...

Comment 4 Sven Efftinge

2011-03-09 04:48:19 EST

pushed to master

Comment 5 Karsten Thoms

2017-09-19 17:54:29 EDT

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

Comment 6 Karsten Thoms

2017-09-19 18:05:20 EDT

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