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Importing a module from a plugin into a module of an Acceleo project [message #1828915]

Mon, 22 June 2020 08:01

KHETTAOUI Damien

Messages: 1
Registered: June 2020

Junior Member

Hello,
I created an ACCELEO Code Generator that I exported as an eclipse PLUGIN: plugin-A
Plugin for which I have well informed the Exported Packages section.

I am creating a second code generator in which I would like to import a module present in my PLUGIN A.
For this I want to use the Eclipse resolution method by referring to this Plugin via the META-INF file and the sectionRequired-Plugins.

If my PLUGIN A is open as an Eclipse project in my workspace, my module of my new project works fine, but if I close my Eclipse PLUGIN A project, I get the following error:

I've searched a lot but I can't find a solution/answer to my problem.

Does anyone have any ideas?

org.eclipse.acceleo.engine.AcceleoEvaluationException: Error while resolving module dependencies.
at org.eclipse.acceleo.engine.internal.environment.AcceleoEvaluationEnvironment.getAllCandidateNamesakes(AcceleoEvaluationEnvironment.java:560)
at org.eclipse.acceleo.engine.internal.environment.AcceleoEvaluationEnvironment.getAllCandidates(AcceleoEvaluationEnvironment.java:363)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.prepareInvocation(AcceleoEvaluationVisitor.java:1696)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.visitAcceleoTemplateInvocation(AcceleoEvaluationVisitor.java:955)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.switchExpression(AcceleoEvaluationVisitor.java:1945)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.visitExpression(AcceleoEvaluationVisitor.java:1049)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.visitAcceleoForBlock(AcceleoEvaluationVisitor.java:537)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.switchExpression(AcceleoEvaluationVisitor.java:1922)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.visitExpression(AcceleoEvaluationVisitor.java:1049)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.visitAcceleoFileBlock(AcceleoEvaluationVisitor.java:431)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.switchExpression(AcceleoEvaluationVisitor.java:1935)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.visitExpression(AcceleoEvaluationVisitor.java:1049)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.visitAcceleoTemplate(AcceleoEvaluationVisitor.java:922)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.switchExpression(AcceleoEvaluationVisitor.java:1906)
at org.eclipse.acceleo.engine.internal.evaluation.AcceleoEvaluationVisitor.visitExpression(AcceleoEvaluationVisitor.java:1049)
at org.eclipse.ocl.internal.evaluation.QueryImpl.evaluate(QueryImpl.java:146)
at org.eclipse.ocl.ecore.QueryImpl.evaluate(QueryImpl.java:56)
at org.eclipse.acceleo.engine.generation.AcceleoEngine.doEvaluate(AcceleoEngine.java:365)
at org.eclipse.acceleo.engine.generation.AcceleoEngine.evaluate(AcceleoEngine.java:142)
at org.eclipse.acceleo.engine.service.AcceleoService.doGenerateTemplate(AcceleoService.java:984)
at org.eclipse.acceleo.engine.service.AcceleoService.doGenerate(AcceleoService.java:641)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.generate(AbstractAcceleoGenerator.java:209)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.generate(AbstractAcceleoGenerator.java:172)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.doGenerate(AbstractAcceleoGenerator.java:159)

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Re: Importing a module from a plugin into a module of an Acceleo project [message #1828931 is a reply to message #1828915]

Mon, 22 June 2020 15:57

Ed Willink

Messages: 7492
Registered: July 2009

Senior Member

Hi

I'm afraid that there are some areas where Acceleo is imperfect. Model references between project/plugins is certainly one of them. This might well be related to similar platforms that drove to migrate away from Acceleo to Xtend. But beware Xtend may be deprecated before long.

Regards

Ed Willink

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