Bugzilla – Full Text Bug Listing
| Summary: | NPE in AbstractContainer#findAllEObjects | ||
|---|---|---|---|
| Product: | [Modeling] TMF | Reporter: | Michael Clay <clay> |
| Component: | Xtext | Assignee: | Project Inbox <tmf.xtext-inbox> |
| Status: | CLOSED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | CC: | sebastian.zarnekow |
| Version: | 1.0.0 | Flags: | sebastian.zarnekow:
helios+
|
| Target Milestone: | M7 | ||
| Hardware: | PC | ||
| OS: | Mac OS X - Carbon (unsup.) | ||
| Whiteboard: | |||
| Bug Depends on: | 311323 | ||
| Bug Blocks: | |||
Fixed in HEAD. Closing bug which were set to RESOLVED before Eclipse Neon.0. |
to reproduce: prereq: java project with xtext nature and enabled auto build 1. create a file named bar.dmodel containing entity Bar { } 2. create a file named foo.dmodel containing entity Foo { attr bar : Bar } 3. within the package explorer select,copy and paste the bar.dmodel file to create a file copy i.e. accept the suggested default and name it 'Copy of bar.dmodel' file 4. within the package explorer select and DELETE the previously created 'Copy of bar.dmodel' file stacktrace: java.lang.NullPointerException at org.eclipse.xtext.resource.impl.AbstractContainer$2.apply(AbstractContainer.java:36) at org.eclipse.xtext.resource.impl.AbstractContainer$2.apply(AbstractContainer.java:1) at com.google.common.collect.Iterators$10.next(Iterators.java:662) at com.google.common.collect.Iterators$10.next(Iterators.java:661) at com.google.common.collect.Iterators$6.hasNext(Iterators.java:477) at org.eclipse.xtext.scoping.impl.ContainerBasedScope.getContentByName(ContainerBasedScope.java:46) at org.eclipse.xtext.linking.impl.ImportedNamesAdapter$WrappingScope.getContentByName(ImportedNamesAdapter.java:52) at org.eclipse.xtext.scoping.impl.MapBasedScope.getContentByName(MapBasedScope.java:36) at org.eclipse.xtext.linking.impl.DefaultLinkingService.getLinkedObjects(DefaultLinkingService.java:106) at org.eclipse.xtext.linking.lazy.LazyLinkingResource.getEObject(LazyLinkingResource.java:79) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getEObject(ResourceSetImpl.java:219) at org.eclipse.emf.ecore.util.EcoreUtil.resolve(EcoreUtil.java:202) at org.eclipse.emf.ecore.util.EcoreUtil.resolve(EcoreUtil.java:262) at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eResolveProxy(BasicEObjectImpl.java:1475) at org.eclipse.xtext.example.domainmodel.impl.TypeRefImpl.getReferenced(TypeRefImpl.java:76) at org.eclipse.xtext.example.domainmodel.impl.TypeRefImpl.eGet(TypeRefImpl.java:120) at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eGet(BasicEObjectImpl.java:1013) at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eGet(BasicEObjectImpl.java:1005) at org.eclipse.emf.ecore.util.EContentsEList$FeatureIteratorImpl.hasNext(EContentsEList.java:409) at org.eclipse.emf.ecore.util.EcoreUtil.resolveCrossReferences(EcoreUtil.java:307) at org.eclipse.emf.ecore.util.EcoreUtil.resolveAll(EcoreUtil.java:287) at org.eclipse.xtext.resource.impl.DefaultResourceDescription.getImportedNames(DefaultResourceDescription.java:97) at org.eclipse.xtext.resource.impl.DefaultResourceDescriptionManager.getImportedNames(DefaultResourceDescriptionManager.java:92) at org.eclipse.xtext.resource.impl.DefaultResourceDescriptionManager.isAffected(DefaultResourceDescriptionManager.java:88) at org.eclipse.xtext.ui.editor.DirtyStateEditorSupport.isReparseRequired(DirtyStateEditorSupport.java:352) at org.eclipse.xtext.ui.editor.DirtyStateEditorSupport$UpdateEditorStateJob$1.exec(DirtyStateEditorSupport.java:120) at org.eclipse.xtext.ui.editor.DirtyStateEditorSupport$UpdateEditorStateJob$1.exec(DirtyStateEditorSupport.java:1) at org.eclipse.xtext.util.concurrent.IStateAccess$AbstractImpl.readOnly(IStateAccess.java:40) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:58) at org.eclipse.xtext.ui.editor.DirtyStateEditorSupport$UpdateEditorStateJob.run(DirtyStateEditorSupport.java:113) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)