Closed
Description
The following model causes an exception when serialized:
package abc
public
annex EMV2 {**
error types
new_error_type: type;
new_error_type2: type;
new_error_type3: type;
new_error_type4: type;
new_error_type5: type extends new_error_type;
new_error_type6: type;
end types;
**};
annex abc {**
**};
system new_classifier
features
new_classifier_new_feature: requires data access;
new_classifier_new_feature2: out data port;
new_classifier_new_feature3: out data port;
annex EMV2 {**
error propagations
new_classifier_new_feature3: out propagation {ErrorLibrary::AsymmetricItemOmission};
end propagations;
**};
end new_classifier;
end abc;
This was observed by @philip-alldredge and can be reproducing by modifying the model via the graphical editor with the text editor closed. Stack trace:
3 [main] ERROR org.eclipse.xtext.util.ExceptionAcceptor - No EObjectDescription could be found in Scope FeatureorPPReference.featureorPP for AadlPackage'abc'.ownedPublicSection->PublicPackageSection'abc_public'.ownedClassifier[0]->SystemType'new_classifier'.ownedDataPort[1]->DataPort'new_classifier_new_feature3'
Semantic Object: ErrorModelSubclause'unnamed_subclause'.propagations[0]->ErrorPropagation.featureorPPRef->FeatureorPPReference
URI: __synthetic.emv2
EStructuralFeature: errorModel::FeatureorPPReference.featureorPP
java.lang.RuntimeException: No EObjectDescription could be found in Scope FeatureorPPReference.featureorPP for AadlPackage'abc'.ownedPublicSection->PublicPackageSection'abc_public'.ownedClassifier[0]->SystemType'new_classifier'.ownedDataPort[1]->DataPort'new_classifier_new_feature3'
Semantic Object: ErrorModelSubclause'unnamed_subclause'.propagations[0]->ErrorPropagation.featureorPPRef->FeatureorPPReference
URI: __synthetic.emv2
EStructuralFeature: errorModel::FeatureorPPReference.featureorPP
at org.eclipse.xtext.serializer.diagnostic.ISerializationDiagnostic$ExceptionThrowingAcceptor.accept(ISerializationDiagnostic.java:131)
at org.eclipse.xtext.serializer.tokens.CrossReferenceSerializer.getCrossReferenceNameFromScope(CrossReferenceSerializer.java:138)
at org.osate.xtext.aadl2.errormodel.serializer.ErrorModelCrossReferenceSerializer.getCrossReferenceNameFromScope(ErrorModelCrossReferenceSerializer.java:105)
at org.eclipse.xtext.serializer.tokens.CrossReferenceSerializer.serializeCrossRef(CrossReferenceSerializer.java:111)
at org.osate.xtext.aadl2.errormodel.serializer.ErrorModelCrossReferenceSerializer.serializeCrossRef(ErrorModelCrossReferenceSerializer.java:50)
at org.eclipse.xtext.serializer.acceptor.SequenceFeeder.getToken(SequenceFeeder.java:482)
at org.eclipse.xtext.serializer.acceptor.SequenceFeeder.accept(SequenceFeeder.java:245)
at org.eclipse.xtext.serializer.sequencer.BacktrackingSemanticSequencer.accept(BacktrackingSemanticSequencer.java:451)
at org.eclipse.xtext.serializer.sequencer.BacktrackingSemanticSequencer.createSequence(BacktrackingSemanticSequencer.java:511)
at org.osate.xtext.aadl2.errormodel.serializer.AbstractErrorModelSemanticSequencer.sequence_FeatureorPPReference(AbstractErrorModelSemanticSequencer.java:1058)
at org.osate.xtext.aadl2.errormodel.serializer.AbstractErrorModelSemanticSequencer.sequence(AbstractErrorModelSemanticSequencer.java:367)
at org.eclipse.xtext.serializer.sequencer.AbstractSemanticSequencer.createSequence(AbstractSemanticSequencer.java:67)
at org.eclipse.xtext.serializer.acceptor.SequenceFeeder.acceptEObjectRuleCall(SequenceFeeder.java:326)
at org.eclipse.xtext.serializer.acceptor.SequenceFeeder.acceptRuleCall(SequenceFeeder.java:353)
at org.eclipse.xtext.serializer.acceptor.SequenceFeeder.accept(SequenceFeeder.java:247)
at org.eclipse.xtext.serializer.sequencer.BacktrackingSemanticSequencer.accept(BacktrackingSemanticSequencer.java:451)
at org.eclipse.xtext.serializer.sequencer.BacktrackingSemanticSequencer.createSequence(BacktrackingSemanticSequencer.java:511)
at org.osate.xtext.aadl2.errormodel.serializer.AbstractErrorModelSemanticSequencer.sequence_ErrorPropagation(AbstractErrorModelSemanticSequencer.java:989)
at org.osate.xtext.aadl2.errormodel.serializer.AbstractErrorModelSemanticSequencer.sequence(AbstractErrorModelSemanticSequencer.java:352)
at org.eclipse.xtext.serializer.sequencer.AbstractSemanticSequencer.createSequence(AbstractSemanticSequencer.java:67)
at org.eclipse.xtext.serializer.acceptor.SequenceFeeder.acceptEObjectRuleCall(SequenceFeeder.java:326)
at org.eclipse.xtext.serializer.acceptor.SequenceFeeder.acceptRuleCall(SequenceFeeder.java:353)
at org.eclipse.xtext.serializer.acceptor.SequenceFeeder.accept(SequenceFeeder.java:264)
at org.eclipse.xtext.serializer.sequencer.BacktrackingSemanticSequencer.accept(BacktrackingSemanticSequencer.java:444)
at org.eclipse.xtext.serializer.sequencer.BacktrackingSemanticSequencer.createSequence(BacktrackingSemanticSequencer.java:511)
at org.osate.xtext.aadl2.errormodel.serializer.AbstractErrorModelSemanticSequencer.sequence_ErrorModelSubclause(AbstractErrorModelSemanticSequencer.java:954)
at org.osate.xtext.aadl2.errormodel.serializer.AbstractErrorModelSemanticSequencer.sequence(AbstractErrorModelSemanticSequencer.java:344)
at org.eclipse.xtext.serializer.sequencer.AbstractSemanticSequencer.createSequence(AbstractSemanticSequencer.java:67)
at org.eclipse.xtext.serializer.impl.Serializer.serialize(Serializer.java:118)
at org.eclipse.xtext.serializer.impl.Serializer.serializeToRegions(Serializer.java:140)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.unsafeFormatAnnexText(Aadl2Formatter.java:5256)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.formatAnnexText(Aadl2Formatter.java:5211)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter._format(Aadl2Formatter.java:3214)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.format(Aadl2Formatter.java:5611)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.lambda$267(Aadl2Formatter.java:2032)
at java.lang.Iterable.forEach(Iterable.java:75)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.formatComponentTypeCommon(Aadl2Formatter.java:2034)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter._format(Aadl2Formatter.java:1601)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.format(Aadl2Formatter.java:5470)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.lambda$197(Aadl2Formatter.java:1356)
at java.lang.Iterable.forEach(Iterable.java:75)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.formatPackageSectionCommon(Aadl2Formatter.java:1358)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter._format(Aadl2Formatter.java:1259)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.format(Aadl2Formatter.java:5644)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter._format(Aadl2Formatter.java:1161)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.format(Aadl2Formatter.java:5659)
at org.eclipse.xtext.formatting2.internal.FormattableDocument.format(FormattableDocument.java:188)
at org.eclipse.xtext.formatting2.AbstractFormatter2._format(AbstractFormatter2.java:208)
at org.osate.xtext.aadl2.formatting2.Aadl2Formatter.format(Aadl2Formatter.java:5737)
at org.eclipse.xtext.formatting2.AbstractFormatter2.format(AbstractFormatter2.java:276)
at org.eclipse.xtext.serializer.impl.Serializer.serialize(Serializer.java:151)
at org.eclipse.xtext.serializer.impl.Serializer.serialize(Serializer.java:198)
at org.eclipse.xtext.resource.XtextResource.doSave(XtextResource.java:386)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:1475)
at org.osate.ge.internal.services.impl.DefaultAadlModificationService.getText(DefaultAadlModificationService.java:428)
at org.osate.ge.internal.services.impl.DefaultAadlModificationService.performModification(DefaultAadlModificationService.java:309)
at org.osate.ge.internal.services.impl.DefaultAadlModificationService.access$4(DefaultAadlModificationService.java:275)
at org.osate.ge.internal.services.impl.DefaultAadlModificationService$1ModificationAction.execute(DefaultAadlModificationService.java:153)
at org.osate.ge.internal.services.impl.DefaultActionService.execute(DefaultActionService.java:305)
at org.osate.ge.internal.services.impl.DefaultAadlModificationService.performModifications(DefaultAadlModificationService.java:178)
at org.osate.ge.internal.services.impl.DefaultAadlModificationService.lambda$0(DefaultAadlModificationService.java:115)
at org.osate.ge.internal.services.impl.DefaultAadlModificationService.runInDisplayThread(DefaultAadlModificationService.java:121)
at org.osate.ge.internal.services.impl.DefaultAadlModificationService.modify(DefaultAadlModificationService.java:115)
at org.osate.ge.internal.operations.OperationExecutor.execute(OperationExecutor.java:90)
at org.osate.ge.internal.graphiti.features.PaletteCommandCreateFeature$2CreateAction.lambda$0(PaletteCommandCreateFeature.java:102)
at java.util.Optional.ifPresent(Optional.java:159)
at org.osate.ge.internal.graphiti.features.PaletteCommandCreateFeature$2CreateAction.execute(PaletteCommandCreateFeature.java:99)
at org.osate.ge.internal.services.impl.DefaultActionService.execute(DefaultActionService.java:305)
at org.osate.ge.internal.services.impl.DefaultActionService.execute(DefaultActionService.java:299)
at org.osate.ge.internal.ui.editor.AgeDiagramBehavior.lambda$13(AgeDiagramBehavior.java:1167)
at org.osate.ge.internal.graphiti.services.impl.DefaultGraphitiService.execute(DefaultGraphitiService.java:94)
at org.osate.ge.internal.graphiti.features.PaletteCommandCreateFeature.lambda$1(PaletteCommandCreateFeature.java:114)
at java.util.Optional.map(Optional.java:215)
at org.osate.ge.internal.graphiti.features.PaletteCommandCreateFeature.create(PaletteCommandCreateFeature.java:92)
at org.eclipse.graphiti.features.impl.AbstractCreateFeature.execute(AbstractCreateFeature.java:94)
at org.eclipse.graphiti.internal.command.GenericFeatureCommandWithContext.execute(GenericFeatureCommandWithContext.java:58)
at org.eclipse.graphiti.internal.command.GFPreparableCommand.doExecute(GFPreparableCommand.java:34)
at org.eclipse.emf.transaction.RecordingCommand.execute(RecordingCommand.java:135)
at org.eclipse.graphiti.ui.internal.editor.GFWorkspaceCommandStackImpl.execute(GFWorkspaceCommandStackImpl.java:125)
at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:219)
at org.eclipse.graphiti.internal.command.CommandExec.executeCommand(CommandExec.java:82)
at org.eclipse.graphiti.ui.internal.command.CreateModelObjectCommand.execute(CreateModelObjectCommand.java:46)
at org.eclipse.graphiti.ui.internal.editor.EmfOnGefCommand.execute(EmfOnGefCommand.java:51)
at org.eclipse.graphiti.internal.command.GFPreparableCommand2.doExecute(GFPreparableCommand2.java:40)
at org.eclipse.emf.transaction.RecordingCommand.execute(RecordingCommand.java:135)
at org.eclipse.emf.workspace.EMFCommandOperation.doExecute(EMFCommandOperation.java:119)
at org.eclipse.emf.workspace.AbstractEMFOperation.execute(AbstractEMFOperation.java:150)
at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:496)
at org.eclipse.emf.workspace.impl.WorkspaceCommandStackImpl.doExecute(WorkspaceCommandStackImpl.java:208)
at org.eclipse.emf.transaction.impl.AbstractTransactionalCommandStack.execute(AbstractTransactionalCommandStack.java:165)
at org.eclipse.graphiti.ui.internal.editor.GFWorkspaceCommandStackImpl.execute(GFWorkspaceCommandStackImpl.java:94)
at org.eclipse.graphiti.ui.internal.editor.GFCommandStack.execute(GFCommandStack.java:136)
at org.osate.ge.internal.ui.editor.AgeDiagramBehavior$AgeGFCommandStack.execute(AgeDiagramBehavior.java:246)
at org.eclipse.gef.tools.AbstractTool.executeCommand(AbstractTool.java:425)
at org.eclipse.gef.tools.AbstractTool.executeCurrentCommand(AbstractTool.java:438)
at org.eclipse.gef.tools.CreationTool.performCreation(CreationTool.java:269)
at org.eclipse.gef.tools.CreationTool.handleButtonUp(CreationTool.java:189)
at org.eclipse.gef.tools.AbstractTool.mouseUp(AbstractTool.java:1200)
at org.eclipse.gef.EditDomain.mouseUp(EditDomain.java:301)
at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseReleased(DomainEventDispatcher.java:380)
at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseUp(LightweightSystem.java:548)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:224)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4385)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1512)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1535)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1520)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1324)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3789)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1158)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1047)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:658)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:657)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
at org.eclipse.equinox.launcher.Main.main(Main.java:1420)