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Home » Modeling » M2T (model-to-text transformation) » [Acceleo] generation exception after deploy
[Acceleo] generation exception after deploy [message #878415] Tue, 29 May 2012 05:02 Go to previous message
Vlad Gheorghe is currently offline Vlad Gheorghe
Messages: 72
Registered: May 2011
Member
Hello all,

I have an Acceleo transformation which works fine when invoked from the target platform launched from Eclipse (PDE launch configuration).
When I try to deploy the jars of the same plug-ins I get the following exception:

...
Caused by: java.lang.NullPointerException
at org.eclipse.acceleo.engine.service.AcceleoService.doGenerate(AcceleoS
ervice.java:565)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.generate(
AbstractAcceleoGenerator.java:193)
at com.thalesgroup.dts.l905.dti.export.ui.ControlUnitGenerator$1.run(Con
trolUnitGenerator.java:45)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(Modal
Context.java:121)

It seems that the template files do not get loaded properly - that line accesses the type of a parameter of the main template - which is a class defined by my own ecore model.
I've checked and all plugins seem to be resolved.

Has anyone had this problem before ? What could be wrong ?
How can I further diagnose this problem ?

Any help would be greatly appreciated.

I use acceleo 3.2.0 / Indigo SR1.

Best regards,
Vlad Gheorghe

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