ujhelyiz
commented
11 years ago Sadly, those ecore files are generated by the Xtext code generation workflow instead of being manually created so the required change does not seem trivial at first.
However, could you please re-open this issue in the eclipse.org Bugzilla, as this project has moved all its development there? See the link https://bugs.eclipse.org/bugs/enter_bug.cgi?product=incquery.
Thanks.
jreimone
In my own metamodel I want to refer to your metaclass 'Pattern'. So I loaded it from the registry and referenced the according metaclass. Then I got errors when reloading the genmodel. I couldn't resolve them by loading additional xtext metamodels. So I downloaded the sources of the patternlanguage core plugin and had a textual look at the PatternLanguage.ecore and found two inappropriate type references which evoke the problem:
1) metaclass Variable has the following string as eSuperTypes: ../../../../../../../org.eclipse.xtext.common.types/model/JavaVMTypes.ecore#//JvmIdentifiableElement I changed it to platform:/plugin/org.eclipse.xtext.common.types/model/JavaVMTypes.ecore#//JvmIdentifiableElement
2) metaclass CheckConstraint had the following string for the eStructuralFeature 'expression': eType="ecore:EClass ../../../../../../../org.eclipse.xtext.xbase/model/Xbase.ecore#//XExpression" I changed it to ecore:EClass platform:/plugin/org.eclipse.xtext.xbase/model/Xbase.ecore#//XExpression
Now my generator model could be reloaded correctly. I recommend to refer to the appropriate ecore files with "platform:/plugin..." instead of your local "platform:/resource..." since I assume that you had a local copy of the Xtext plugins.