Description Moritz Eysholdt 2011-11-15 07:48:51 EST

When I double-clicked on an .xtend file the editor showed nothing except the exception/stack trace shown below.

I assume this is related to wacky classpath setup, because
- I fixed some java5/java6/swt32/swt64 issues right before I got this error.
- The project had a broken class path when it was sent to me.
- The problem only showed up when I opened the project in my runtime workbench, but not when I opened it in my host workbench.

java.lang.IllegalStateException: Could not create binding for 'java.lang.SuppressWarnings'.
	at org.eclipse.xtext.common.types.access.jdt.JdtBasedTypeFactory.createType(JdtBasedTypeFactory.java:87)
	at org.eclipse.xtext.common.types.access.jdt.JdtBasedTypeFactory.createType(JdtBasedTypeFactory.java:1)
	at org.eclipse.xtext.common.types.access.jdt.JdtTypeMirror.initialize(JdtTypeMirror.java:36)
	at org.eclipse.xtext.common.types.access.TypeResource.doLoad(TypeResource.java:92)
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1511)
	at org.eclipse.xtext.common.types.access.TypeResource.load(TypeResource.java:80)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:255)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:270)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:397)
	at org.eclipse.xtext.resource.SynchronizedXtextResourceSet.getResource(SynchronizedXtextResourceSet.java:23)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getEObject(ResourceSetImpl.java:216)
	at org.eclipse.xtext.common.types.util.TypeReferences.findDeclaredType(TypeReferences.java:182)
	at org.eclipse.xtext.xtend2.jvmmodel.Xtend2JvmModelInferrer.transform(Xtend2JvmModelInferrer.java:122)
	at org.eclipse.xtext.xtend2.jvmmodel.Xtend2JvmModelInferrer.infer(Xtend2JvmModelInferrer.java:109)
	at org.eclipse.xtext.xbase.jvmmodel.JvmModelAssociator.installDerivedState(JvmModelAssociator.java:203)
	at org.eclipse.xtext.resource.DerivedStateAwareResource.installDerivedState(DerivedStateAwareResource.java:76)
	at org.eclipse.xtext.resource.DerivedStateAwareResource.getContents(DerivedStateAwareResource.java:41)
	at org.eclipse.xtext.xtend2.ui.highlighting.XtendHighlightingCalculator.doProvideHighlightingFor(XtendHighlightingCalculator.java:76)
	at org.eclipse.xtext.xbase.ui.highlighting.XbaseHighlightingCalculator.provideHighlightingFor(XbaseHighlightingCalculator.java:86)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.MergingHighlightedPositionAcceptor.provideHighlightingFor(MergingHighlightedPositionAcceptor.java:51)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingReconciler.reconcilePositions(HighlightingReconciler.java:87)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingReconciler.modelChanged(HighlightingReconciler.java:275)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingReconciler$1.process(HighlightingReconciler.java:246)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingReconciler$1.process(HighlightingReconciler.java:1)
	at org.eclipse.xtext.util.concurrent.IUnitOfWork$Void.exec(IUnitOfWork.java:36)
	at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:32)
	at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:78)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingReconciler.refresh(HighlightingReconciler.java:243)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingReconciler.install(HighlightingReconciler.java:197)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingHelper.enable(HighlightingHelper.java:82)
	at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingHelper.install(HighlightingHelper.java:70)
	at org.eclipse.xtext.ui.editor.XtextEditor.installHighlightingHelper(XtextEditor.java:466)
	at org.eclipse.xtext.ui.editor.XtextEditor.createPartControl(XtextEditor.java:429)
	at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670)
	at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)