Bugzilla – Full Text Bug Listing
| Summary: | Potential NPE in EClassifierInfos#getSuperTypeInfos() | ||||||
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| Product: | [Modeling] TMF | Reporter: | Karsten Thoms <karsten.thoms> | ||||
| Component: | Xtext | Assignee: | Project Inbox <tmf.xtext-inbox> | ||||
| Status: | CLOSED FIXED | QA Contact: | |||||
| Severity: | major | ||||||
| Priority: | P3 | CC: | milesparker, sebastian.zarnekow | ||||
| Version: | 2.0.0 | Flags: | sebastian.zarnekow:
indigo+
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| Target Milestone: | RC2 | ||||||
| Hardware: | PC | ||||||
| OS: | Mac OS X - Carbon (unsup.) | ||||||
| Whiteboard: | |||||||
| Attachments: |
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This could indicate a problem with the configuration of our sample projects. Pushed to master. Will verify after the next nightly if there remain other problems with the samples. *** Bug 347233 has been marked as a duplicate of this bug. *** Closing all bugs that were set to RESOLVED before Neon.0 Closing all bugs that were set to RESOLVED before Neon.0 |
Created attachment 195951 [details] Screenshot: Debugger I'm working with the Domainmodel Example, latest nightly build and hitting a NPE in the mentioned method, line 202: if (isPackageKnown(superType.getEPackage().getNsURI())) { In this case 'superType' is a proxy: org.eclipse.emf.ecore.impl.EClassImpl@5f67bcdd (eProxyURI: archive:file:/Users/thoms/Development/Eclipse/eclipse-SDK-3.7M6/plugins/org.eclipse.emf.mwe2.language_2.0.0.v201103251505.jar!/../org.eclipse.xtext.common.types/model/JavaVMTypes.ecore#//JvmIdentifiableElement) ========= STACKTRACE ========= Thread [Worker-4] (Suspended (exception NullPointerException)) EClassifierInfos.getSuperTypeInfos(EClassInfo) line: 202 TypeHierarchyHelper.collectTypeData() line: 59 TypeHierarchyHelper.<init>(Grammar, EClassifierInfos, ErrorAcceptor) line: 46 Xtext2EcoreTransformer.normalizeAndValidateGeneratedPackages() line: 584 Xtext2EcoreTransformer.transform() line: 145 XtextLinker.linkModel(EObject, IDiagnosticConsumer) line: 218 LazyLinkingResource(XtextResource).doLinking() line: 249 LazyLinkingResource.doLinking() line: 76 LazyLinkingResource(XtextResource).updateInternalState(IParseResult) line: 217 LazyLinkingResource(XtextResource).doLoad(InputStream, Map<?,?>) line: 152 LazyLinkingResource.doLoad(InputStream, Map<?,?>) line: 69 LazyLinkingResource(ResourceImpl).load(InputStream, Map<?,?>) line: 1497 LazyLinkingResource(ResourceImpl).load(Map<?,?>) line: 1285 XtextResourceSet(ResourceSetImpl).demandLoad(Resource) line: 255 XtextResourceSet(ResourceSetImpl).demandLoadHelper(Resource) line: 270 XtextResourceSet(ResourceSetImpl).getResource(URI, boolean) line: 397 ClusteringBuilderState.writeNewResourceDescriptions(BuildData, IResourceDescriptions, CurrentDescriptions, IProgressMonitor) line: 238 ClusteringBuilderState.doUpdate(BuildData, ResourceDescriptionsData, IProgressMonitor) line: 93 ClusteringBuilderState(AbstractBuilderState).update(BuildData, IProgressMonitor) line: 107 XtextBuilder.doBuild(ToBeBuilt, IProgressMonitor, IXtextBuilderParticipant$BuildType) line: 158 XtextBuilder.fullBuild(IProgressMonitor, boolean) line: 182 XtextBuilder.build(int, Map, IProgressMonitor) line: 85 BuildManager$2.run() line: 717 SafeRunner.run(ISafeRunnable) line: 42 BuildManager.basicBuild(int, IncrementalProjectBuilder, Map<String,String>, MultiStatus, IProgressMonitor) line: 191 BuildManager.basicBuild(IBuildConfiguration, int, String, Map<String,String>, IProgressMonitor) line: 310 BuildManager.build(IBuildConfiguration, int, String, Map<String,String>, IProgressMonitor) line: 385 Project$1.run(IProgressMonitor) line: 618 Workspace.run(IWorkspaceRunnable, ISchedulingRule, int, IProgressMonitor) line: 2310 Project.internalBuild(IBuildConfiguration, int, String, Map<String,String>, IProgressMonitor) line: 597 Project.build(int, String, Map<String,String>, IProgressMonitor) line: 124 BuildScheduler$BuildJob.run(IProgressMonitor) line: 101 Worker.run() line: 54