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Cross reference elements in an external XMI file [message #783795] Thu, 26 January 2012 08:32 Go to previous message
Cedric Moonen is currently online Cedric Moonen
Messages: 216
Registered: August 2009
Senior Member
Hello,

I would like to reference elements which are contained in an external XMI resource. For this, I use the "import URI" feature: I added an "Import" EClass in my domain model with an importURI feature (as described in the documentation).
I then added the ImportURIScopingFragment in my workflow file.

This seems to import properly the file but an exception is thrown in Xtext:
An internal error occurred during: "Xtext validation".
java.lang.IllegalStateException: No IResourceServiceProvider found in registry for uri ../model-gen/deployment.xmi


This exception is thrown only if my URI points to a valid file, so this would mean that importing the resource works properly.

From the exception, I guess that I have to provide a ResourceServiceProvider for XMI files but I'm not sure how to do that.

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