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Bug 370899

Summary:	[common.types] Exception propagated to user
Product:	[Modeling] TMF	Reporter:	Sebastian Zarnekow <sebastian.zarnekow>
Component:	Xtext	Assignee:	Project Inbox <tmf.xtext-inbox>
Status:	CLOSED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	jan, sven.efftinge
Version:	2.3.0	Flags:	sebastian.zarnekow: juno+
Target Milestone:	M7
Hardware:	PC
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:

Description Sebastian Zarnekow

2012-02-07 18:26:05 EST

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)

Comment 1 Jan Koehnlein

2012-05-07 08:04:03 EDT

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?

Comment 2 Eclipse Webmaster

2017-10-31 10:48:19 EDT

Requested via bug 522520.

-M.

Comment 3 Eclipse Webmaster

2017-10-31 10:59:21 EDT

Requested via bug 522520.

-M.