| [Acceleo] Unable to run transformation [message #702380] |
Tue, 26 July 2011 05:39  |
Eclipse User |
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Hello all,
I'm using acceleo to generate a text file out of an e-core model but I cannot get it to work. I'm using
acceleo: 3.1.0.v20110607-0602
eclipse: Indigo: 20110615-0604
Here is a small extract of my template:
[comment encoding = UTF-8 /]
[module generate('ua.ac.be/jdenil/CAMPAM11/SmallAR')/]
[template public generate(aModel : Model)]
[comment @main /]
[file ('filename.txt', false, 'UTF-8')]
...
[/file]
[/template]
In the generate.java file the smallAR package is registered and resource factory:
public void registerPackages(ResourceSet resourceSet) {
super.registerPackages(resourceSet);
resourceSet.getPackageRegistry().put(SmallARPackage.eNS_URI, SmallARPackage.eINSTANCE);
}
public void registerResourceFactories(ResourceSet resourceSet) {
super.registerResourceFactories(resourceSet);
resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("smallar", new XMIResourceFactoryImpl());
}
Though when I launch the application as a java application or as a plugin:
Quote:
An internal error occurred during: "Launching Generate".
The type of the first parameter of the main template named 'generate' is a proxy.
I aslo changed the acceleo compiler preferences to binary then no error was seen and nothing was produced...
What is going wrong?
Thank you,
Joachim Denil
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| Re: [Acceleo] Unable to run transformation [message #707089 is a reply to message #702380] |
Mon, 01 August 2011 04:15  |
| Eclipse User |
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Hi Joachim,
It would seem like the Acceleo engine didn't manage to properly load the template, and I'd say it is indeed due to the SmallAR metamodel.
Are you sure that SmallARPackage.eNS_URI is equal to "ua.ac.be/jdenil/CAMPAM11/SmallAR"? If not, you will have to either :
- use the value of SmallARPackage.eNS_URI as the URI of the module's metamodel ([module generate('<here>')/]), or
- register the package with the URI "ua.ac.be/jdenil/CAMPAM11/SmallAR" (resourceSet.getPackageRegistry().put(<here>, SmallARPackage.eINSTANCE);).
Laurent Goubet
Obeo
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