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java.lang.IllegalStateException: Could not create binding for 'org.eclipse.xtext.xbase.compiler.TracingAppendable'. 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.xtext.common.types.access.jdt.JdtTypeProvider.findTypeByName(JdtTypeProvider.java:100) at org.eclipse.xtext.common.types.xtext.AbstractTypeScope.getSingleElement(AbstractTypeScope.java:54) at org.eclipse.xtext.common.types.xtext.AbstractConstructorScope.getElements(AbstractConstructorScope.java:58) at org.eclipse.xtext.scoping.impl.AbstractScope$2.get(AbstractScope.java:135) at org.eclipse.xtext.scoping.impl.AbstractScope$2.get(AbstractScope.java:1) at org.eclipse.xtext.scoping.impl.AbstractScope$ParentIterable.iterator(AbstractScope.java:59) at com.google.common.collect.Iterables$3.next(Iterables.java:505) at com.google.common.collect.Iterables$3.next(Iterables.java:498) at com.google.common.collect.Iterators$5.hasNext(Iterators.java:540) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:643) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136) at com.google.common.collect.Iterators$5.hasNext(Iterators.java:539) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:643) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136) at com.google.common.collect.Iterators$5.hasNext(Iterators.java:539) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:643) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136) at com.google.common.collect.Iterators$5.hasNext(Iterators.java:539) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:643) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136) at com.google.common.collect.Iterators$5.hasNext(Iterators.java:539) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:643) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136) at com.google.common.collect.Iterators$5.hasNext(Iterators.java:539) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:643) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136) at com.google.common.collect.Iterators$5.hasNext(Iterators.java:539) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:643) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136) at com.google.common.collect.Iterators$5.hasNext(Iterators.java:539) at org.eclipse.xtext.scoping.impl.ImportScope.getLocalElementsByName(ImportScope.java:154) at org.eclipse.xtext.xtend2.scoping.Xtend2ImportedNamespaceScopeProvider$1.getLocalElementsByName(Xtend2ImportedNamespaceScopeProvider.java:155) at org.eclipse.xtext.scoping.impl.AbstractScope.getElements(AbstractScope.java:128) at org.eclipse.xtext.scoping.impl.AbstractScope.getElements(AbstractScope.java:131) at org.eclipse.xtext.scoping.impl.AbstractScope.getElements(AbstractScope.java:131) at org.eclipse.xtext.xbase.scoping.XbaseScopeProvider$1.getElements(XbaseScopeProvider.java:288) at org.eclipse.xtext.xbase.linking.BestMatchingJvmFeatureScope.getSingleElement(BestMatchingJvmFeatureScope.java:77) at org.eclipse.xtext.linking.impl.DefaultLinkingService.getLinkedObjects(DefaultLinkingService.java:121) at org.eclipse.xtext.linking.lazy.LazyLinkingResource.getEObject(LazyLinkingResource.java:179) at org.eclipse.xtext.xbase.resource.XbaseResource.access$0(XbaseResource.java:1) at org.eclipse.xtext.xbase.resource.XbaseResource$2.exec(XbaseResource.java:229) at org.eclipse.xtext.xbase.resource.XbaseResource$2.exec(XbaseResource.java:1) at org.eclipse.xtext.util.OnChangeEvictingCache.execWithoutCacheClear(OnChangeEvictingCache.java:123) at org.eclipse.xtext.xbase.resource.XbaseResource.getEObject(XbaseResource.java:227) at org.eclipse.xtext.xtend2.resource.Xtend2Resource.getEObject(Xtend2Resource.java:88) at org.eclipse.xtext.linking.lazy.LazyLinkingResource.resolveLazyCrossReference(LazyLinkingResource.java:147) at org.eclipse.xtext.linking.lazy.LazyLinkingResource.resolveLazyCrossReferences(LazyLinkingResource.java:108) at org.eclipse.xtext.EcoreUtil2.resolveLazyCrossReferences(EcoreUtil2.java:492) 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:78) 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)
Pushed a fix to MASTER: Catch runtime exceptions in TypeResource.doLoad and rethrow them as IOExceptions. Is there an easy way to reproduce this in a unit test?
Requested via bug 522520. -M.
