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viatra / EMF-IncQuery

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Xtext exception when using variables in annotations #296

Closed abelhegedus closed 11 years ago

abelhegedus commented 11 years ago

What steps will reproduce the problem?

  1. Create a random query with at least one parameter
  2. Add ObservableValue annotation
  3. Add name attribute and write one of the parameter names (without quotes)

-- Error Details -- Date: Fri Sep 21 10:23:09 CEST 2012 Message: org.eclipse.xtext.linking.lazy.LazyLinkingResource - resolution of uriFragment 'xtextLink_::0.1.0.4.0.1.1.1::0::/3' failed.

Severity: Error Product: Eclipse SDK 4.2.0.v201206081400 (org.eclipse.sdk.ide) Plugin: org.apache.log4j Session Data: eclipse.buildId=I20120608-1400 java.version=1.7.0_01 java.vendor=Oracle Corporation BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US Command-line arguments: -os win32 -ws win32 -arch x86_64

This is a continuation of log file D:\PhD\EclipseSpace\IncQuery2_Juno\workspace_final.metadata.bak_0.log Created Time: 2012-09-21 10:22:45.873

Exception Stack Trace: java.lang.NullPointerException at org.eclipse.viatra2.patternlanguage.EMFPatternLanguageQualifiedNameProvider.getFullyQualifiedName(EMFPatternLanguageQualifiedNameProvider.java:53) at org.eclipse.xtext.naming.IQualifiedNameProvider$AbstractImpl.apply(IQualifiedNameProvider.java:31) at org.eclipse.xtext.naming.IQualifiedNameProvider$AbstractImpl.apply(IQualifiedNameProvider.java:1) at org.eclipse.xtext.scoping.Scopes$2.apply(Scopes.java:91) at org.eclipse.xtext.scoping.Scopes$2.apply(Scopes.java:1) at com.google.common.collect.Iterators$8.next(Iterators.java:782) at com.google.common.collect.Iterators$7.computeNext(Iterators.java:644) at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141) at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136) at org.eclipse.xtext.scoping.impl.MultimapBasedSelectable.setExportedObjects(MultimapBasedSelectable.java:97) at org.eclipse.xtext.scoping.impl.MultimapBasedSelectable.(MultimapBasedSelectable.java:36) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.internalGetAllDescriptions(ImportedNamespaceAwareLocalScopeProvider.java:216) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider$2.get(ImportedNamespaceAwareLocalScopeProvider.java:204) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider$2.get(ImportedNamespaceAwareLocalScopeProvider.java:1) at org.eclipse.xtext.util.OnChangeEvictingCache.get(OnChangeEvictingCache.java:75) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.getAllDescriptions(ImportedNamespaceAwareLocalScopeProvider.java:202) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.getResourceScope(ImportedNamespaceAwareLocalScopeProvider.java:112) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.getResourceScope(ImportedNamespaceAwareLocalScopeProvider.java:101) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.getScope(ImportedNamespaceAwareLocalScopeProvider.java:89) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.getScope(ImportedNamespaceAwareLocalScopeProvider.java:87) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.getScope(ImportedNamespaceAwareLocalScopeProvider.java:87) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.getScope(ImportedNamespaceAwareLocalScopeProvider.java:87) at org.eclipse.xtext.scoping.impl.ImportedNamespaceAwareLocalScopeProvider.getScope(ImportedNamespaceAwareLocalScopeProvider.java:87) at org.eclipse.viatra2.patternlanguage.core.scoping.MyAbstractDeclarativeScopeProvider.delegateGetScope(MyAbstractDeclarativeScopeProvider.java:48) at org.eclipse.viatra2.patternlanguage.core.scoping.MyAbstractDeclarativeScopeProvider.getScope(MyAbstractDeclarativeScopeProvider.java:81) at org.eclipse.xtext.xbase.scoping.XtypeScopeProvider.getScope(XtypeScopeProvider.java:33) at org.eclipse.xtext.xbase.scoping.XbaseScopeProvider.getScope(XbaseScopeProvider.java:187) at org.eclipse.xtext.xbase.linking.XbaseLinkingScopeProvider.getScope(XbaseLinkingScopeProvider.java:42) at org.eclipse.xtext.linking.impl.DefaultLinkingService.getScope(DefaultLinkingService.java:59) at org.eclipse.xtext.linking.impl.DefaultLinkingService.getLinkedObjects(DefaultLinkingService.java:119) at org.eclipse.viatra2.patternlanguage.scoping.EMFPatternLanguageLinkingService.getLinkedObjects(EMFPatternLanguageLinkingService.java:57) 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:239) at org.eclipse.xtext.xbase.resource.XbaseResource$2.exec(XbaseResource.java:1) at org.eclipse.xtext.util.OnChangeEvictingCache.execWithoutCacheClear(OnChangeEvictingCache.java:124) at org.eclipse.xtext.xbase.resource.XbaseResource.getEObject(XbaseResource.java:237) at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getEObject(ResourceSetImpl.java:223) at org.eclipse.emf.ecore.util.EcoreUtil.resolve(EcoreUtil.java:201) at org.eclipse.emf.ecore.util.EcoreUtil.resolve(EcoreUtil.java:257) at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eResolveProxy(BasicEObjectImpl.java:1473) at org.eclipse.viatra2.patternlanguage.core.patternLanguage.impl.PatternCallImpl.getPatternRef(PatternCallImpl.java:117) at org.eclipse.viatra2.patternlanguage.ui.labeling.EMFPatternLanguageLabelProvider.text(EMFPatternLanguageLabelProvider.java:102) at org.eclipse.viatra2.patternlanguage.ui.labeling.EMFPatternLanguageLabelProvider.text(EMFPatternLanguageLabelProvider.java:97) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291) at org.eclipse.xtext.ui.label.DeclarativeLabelProvider.doGetText(DeclarativeLabelProvider.java:49) at org.eclipse.xtext.ui.label.DefaultEObjectLabelProvider.doGetText(DefaultEObjectLabelProvider.java:35) at org.eclipse.xtext.ui.label.AbstractLabelProvider.getStyledText(AbstractLabelProvider.java:92) at org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider._text(DefaultOutlineTreeProvider.java:213) at sun.reflect.GeneratedMethodAccessor142.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291) at org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider._createNode(DefaultOutlineTreeProvider.java:121) at sun.reflect.GeneratedMethodAccessor141.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291) at org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider.createNode(DefaultOutlineTreeProvider.java:106) at org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider._createChildren(DefaultOutlineTreeProvider.java:88) at org.eclipse.viatra2.patternlanguage.ui.outline.EMFPatternLanguageOutlineTreeProvider._createChildren(EMFPatternLanguageOutlineTreeProvider.java:54) at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:291) at org.eclipse.xtext.ui.editor.outline.impl.DefaultOutlineTreeProvider.createChildren(DefaultOutlineTreeProvider.java:79) at org.eclipse.xtext.ui.editor.outline.impl.AbstractOutlineNode$1.process(AbstractOutlineNode.java:80) at org.eclipse.xtext.ui.editor.outline.impl.AbstractOutlineNode$1.process(AbstractOutlineNode.java:1) at org.eclipse.xtext.util.concurrent.IUnitOfWork$Void.exec(IUnitOfWork.java:36) at org.eclipse.xtext.ui.editor.outline.impl.AbstractOutlineNode$2.exec(AbstractOutlineNode.java:165) at org.eclipse.xtext.ui.editor.outline.impl.AbstractOutlineNode$2.exec(AbstractOutlineNode.java:1) at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.readOnly(AbstractReadWriteAcces.java:32) at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:78) at org.eclipse.xtext.ui.editor.outline.impl.AbstractOutlineNode.readOnly(AbstractOutlineNode.java:158) at org.eclipse.xtext.ui.editor.outline.impl.AbstractOutlineNode.getChildren(AbstractOutlineNode.java:77) at org.eclipse.xtext.ui.editor.outline.actions.OutlineWithEditorLinker.findBestNode(OutlineWithEditorLinker.java:136) at org.eclipse.xtext.ui.editor.outline.actions.OutlineWithEditorLinker.findBestNode(OutlineWithEditorLinker.java:137) at org.eclipse.xtext.ui.editor.outline.actions.OutlineWithEditorLinker.selectInTreeView(OutlineWithEditorLinker.java:125) at org.eclipse.xtext.ui.editor.outline.actions.OutlineWithEditorLinker$TextListener.selectionChanged(OutlineWithEditorLinker.java:69) at org.eclipse.jface.text.TextViewer.firePostSelectionChanged(TextViewer.java:2755) at org.eclipse.jface.text.TextViewer.firePostSelectionChanged(TextViewer.java:2703) at org.eclipse.jface.text.TextViewer$5.run(TextViewer.java:2682) at org.eclipse.swt.widgets.Display.runTimer(Display.java:4270) at org.eclipse.swt.widgets.Display.messageProc(Display.java:3357) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2546) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3756) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584) at org.eclipse.equinox.launcher.Main.run(Main.java:1438) at org.eclipse.equinox.launcher.Main.main(Main.java:1414)

ujhelyiz commented 11 years ago

Fixed in master.