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NPE in AcceleoGenerator [message #985724]

Thu, 15 November 2012 15:11

Eclipse User

Hi,
I am getting NPE while using the generator plugin from the test plugin. Error snippet is

java.lang.NullPointerException
at org.eclipse.acceleo.engine.service.AcceleoService.doGenerate(AcceleoService.java:565)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.generate(AbstractAcceleoGenerator.java:193)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.doGenerate(AbstractAcceleoGenerator.java:158)

There was another thread about the same exception in Acceleo3.2.1 and supposedly fixed in 3.2, but seems to be not working in 3.3 version again. Any thoughts.

Thanks

Re: NPE in AcceleoGenerator [message #985808 is a reply to message #985724]

Fri, 16 November 2012 04:02

Eclipse User

Hi,

You cannot have a parameterless 'main' template. The main template will be called for each element of the input model that matches its argument. It is a bug of Acceleo if we really compile such templates without errors.

Laurent Goubet
Obeo

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