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awltech / org.parallelj.studio

ParallelJ-Studio is a part of the ParallelJ project corresponding to the Eclipse plug-ins part. It contains the graphical editor, but also the code generator and the ParallelJ metamodel. More information can be found on our website: http://www.parallelj.org
http://www.parallelj.org
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Xtext validation Popup appears when defining a Program using DSL #62

Open christophe-w opened 11 years ago

christophe-w commented 11 years ago

A "Problem Occured" popup is shown when defining a Porgram in the DSL editor. This Popup appears when the cursor is in the (empty) name part of:

It's difficult to use the editor because of this Popup..

The stack trace of the error: org.eclipse.emf.common.util.WrappedException: java.lang.IllegalArgumentException: Qualified name cannot be empty at org.eclipse.xtext.linking.lazy.LazyLinkingResource.getEObject(LazyLinkingResource.java:201) at org.eclipse.xtext.linking.lazy.LazyLinkingResource.resolveLazyCrossReference(LazyLinkingResource.java:139) at org.eclipse.xtext.linking.lazy.LazyLinkingResource.resolveLazyCrossReferences(LazyLinkingResource.java:103) at org.eclipse.xtext.EcoreUtil2.resolveLazyCrossReferences(EcoreUtil2.java:417) at org.eclipse.xtext.validation.ResourceValidatorImpl.resolveProxies(ResourceValidatorImpl.java:127) at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:62) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:79) at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1) at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:32) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:86) at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:75) at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:64) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: java.lang.IllegalArgumentException: Qualified name cannot be empty at org.eclipse.xtext.naming.IQualifiedNameConverter$DefaultImpl.toQualifiedName(IQualifiedNameConverter.java:65) at org.eclipse.xtext.naming.SimpleNameProvider.getFullyQualifiedName(SimpleNameProvider.java:28) at org.eclipse.xtext.naming.IQualifiedNameProvider$AbstractImpl.apply(IQualifiedNameProvider.java:31) at org.eclipse.xtext.naming.IQualifiedNameProvider$AbstractImpl.apply(IQualifiedNameProvider.java:1) at org.eclipse.xtext.scoping.Scopes$2.apply(Scopes.java:90) at org.eclipse.xtext.scoping.Scopes$2.apply(Scopes.java:1) at com.google.common.collect.Iterators$8.next(Iterators.java:697) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:602) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:135) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:130) at org.eclipse.xtext.scoping.impl.MultimapBasedSelectable.setExportedObjects(MultimapBasedSelectable.java:97) at org.eclipse.xtext.scoping.impl.MultimapBasedSelectable.(MultimapBasedSelectable.java:36) at org.eclipse.xtext.scoping.impl.SimpleLocalScopeProvider.getAllDescriptions(SimpleLocalScopeProvider.java:75) at org.eclipse.xtext.scoping.impl.SimpleLocalScopeProvider$1.get(SimpleLocalScopeProvider.java:57) at org.eclipse.xtext.scoping.impl.SimpleLocalScopeProvider$1.get(SimpleLocalScopeProvider.java:1) at org.eclipse.xtext.util.OnChangeEvictingCache.get(OnChangeEvictingCache.java:46) at org.eclipse.xtext.scoping.impl.SimpleLocalScopeProvider.getScope(SimpleLocalScopeProvider.java:54) at org.eclipse.xtext.scoping.impl.AbstractDeclarativeScopeProvider.delegateGetScope(AbstractDeclarativeScopeProvider.java:72) at org.eclipse.xtext.scoping.impl.AbstractDeclarativeScopeProvider.getScope(AbstractDeclarativeScopeProvider.java:102) at org.eclipse.xtext.linking.impl.DefaultLinkingService.getScope(DefaultLinkingService.java:59) at org.eclipse.xtext.linking.impl.DefaultLinkingService.getLinkedObjects(DefaultLinkingService.java:119) at org.eclipse.xtext.linking.lazy.LazyLinkingResource.getEObject(LazyLinkingResource.java:170) ... 12 more