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org.eclipse.xtext.xbase.typesystem.arguments.StandardFeatureCallArguments cannot be cast to org.eclipse.xtext.xbase.typesystem.arguments.AssignmentFeatureCallArguments
java.lang.ClassCastException: org.eclipse.xtext.xbase.typesystem.arguments.StandardFeatureCallArguments cannot be cast to org.eclipse.xtext.xbase.typesystem.arguments.AssignmentFeatureCallArguments	at jbase.typesystem.JbaseExpressionArgumentFactory.createExpressionArguments(JbaseExpressionArgumentFactory.java:30)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractLinkingCandidate.initializeArgumentTypeComputation(AbstractLinkingCandidate.java:437)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractLinkingCandidate.computeArgumentTypes(AbstractLinkingCandidate.java:428)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractLinkingCandidate.preApply(AbstractLinkingCandidate.java:378)	at org.eclipse.xtext.xbase.typesystem.internal.FeatureLinkingCandidate.preApply(FeatureLinkingCandidate.java:891)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractLinkingCandidate.applyToComputationState(AbstractLinkingCandidate.java:286)	at jbase.typesystem.JbaseTypeComputer._computeTypes(JbaseTypeComputer.java:282)	at jbase.typesystem.JbaseTypeComputer.computeTypes(JbaseTypeComputer.java:73)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.doComputeTypes(AbstractTypeComputationState.java:121)	at org.eclipse.xtext.xbase.typesystem.internal.ExpressionTypeComputationState.doComputeTypes(ExpressionTypeComputationState.java:59)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.computeTypes(AbstractTypeComputationState.java:109)	at jbase.typesystem.JbaseTypeComputer._computeTypes(JbaseTypeComputer.java:383)	at jbase.typesystem.JbaseTypeComputer.computeTypes(JbaseTypeComputer.java:94)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.doComputeTypes(AbstractTypeComputationState.java:121)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.computeTypes(AbstractTypeComputationState.java:109)	at jbase.typesystem.PatchedTypeComputer._computeTypes(PatchedTypeComputer.java:186)	at org.eclipse.xtext.xbase.typesystem.computation.XbaseTypeComputer.computeTypes(XbaseTypeComputer.java:105)	at org.eclipse.xtext.xbase.annotations.typesystem.XbaseWithAnnotationsTypeComputer.computeTypes(XbaseWithAnnotationsTypeComputer.java:46)	at jbase.typesystem.PatchedTypeComputer.computeTypes(PatchedTypeComputer.java:47)	at jbase.typesystem.JbaseTypeComputer.computeTypes(JbaseTypeComputer.java:96)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.doComputeTypes(AbstractTypeComputationState.java:121)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractTypeComputationState.computeTypes(AbstractTypeComputationState.java:109)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractRootTypeComputationState.computeTypes(AbstractRootTypeComputationState.java:32)	at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver._computeTypes(LogicalContainerAwareReentrantTypeResolver.java:827)	at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver.computeTypes(LogicalContainerAwareReentrantTypeResolver.java:711)	at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver.computeMemberTypes(LogicalContainerAwareReentrantTypeResolver.java:897)	at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver._computeTypes(LogicalContainerAwareReentrantTypeResolver.java:886)	at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver.computeTypes(LogicalContainerAwareReentrantTypeResolver.java:705)	at org.eclipse.xtext.xbase.typesystem.internal.LogicalContainerAwareReentrantTypeResolver.computeTypes(LogicalContainerAwareReentrantTypeResolver.java:697)	at org.eclipse.xtext.xbase.typesystem.internal.DefaultReentrantTypeResolver.resolve(DefaultReentrantTypeResolver.java:163)	at org.eclipse.xtext.xbase.typesystem.internal.DefaultReentrantTypeResolver.reentrantResolve(DefaultReentrantTypeResolver.java:139)	at org.eclipse.xtext.xbase.typesystem.internal.CachingBatchTypeResolver$LazyResolvedTypes.resolveTypes(CachingBatchTypeResolver.java:80)	at org.eclipse.xtext.xbase.typesystem.internal.CachingBatchTypeResolver$2.process(CachingBatchTypeResolver.java:57)	at org.eclipse.xtext.xbase.typesystem.internal.CachingBatchTypeResolver$2.process(CachingBatchTypeResolver.java:1)	at org.eclipse.xtext.util.concurrent.IUnitOfWork$Void.exec(IUnitOfWork.java:37)	at org.eclipse.xtext.util.OnChangeEvictingCache.execWithoutCacheClear(OnChangeEvictingCache.java:129)	at org.eclipse.xtext.xbase.typesystem.internal.CachingBatchTypeResolver.doResolveTypes(CachingBatchTypeResolver.java:53)	at org.eclipse.xtext.xbase.typesystem.internal.AbstractBatchTypeResolver.resolveTypes(AbstractBatchTypeResolver.java:69)	at org.eclipse.xtext.xbase.resource.BatchLinkingService.resolveBatched(BatchLinkingService.java:71)	at org.eclipse.xtext.xbase.resource.BatchLinkableResource.resolveLazyCrossReferences(BatchLinkableResource.java:165)	at org.eclipse.xtext.EcoreUtil2.resolveLazyCrossReferences(EcoreUtil2.java:498)	at org.eclipse.xtext.validation.ResourceValidatorImpl.resolveProxies(ResourceValidatorImpl.java:161)	at org.eclipse.xtext.validation.ResourceValidatorImpl.validate(ResourceValidatorImpl.java:74)	at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:91)	at org.eclipse.xtext.ui.editor.validation.ValidationJob$1.exec(ValidationJob.java:1)	at org.eclipse.xtext.util.concurrent.CancelableUnitOfWork.exec(CancelableUnitOfWork.java:26)	at org.eclipse.xtext.resource.OutdatedStateManager.exec(OutdatedStateManager.java:98)	at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.internalReadOnly(XtextDocument.java:520)	at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.readOnly(XtextDocument.java:492)	at org.eclipse.xtext.ui.editor.model.XtextDocument.readOnly(XtextDocument.java:133)	at org.eclipse.xtext.ui.editor.validation.ValidationJob.createIssues(ValidationJob.java:86)	at org.eclipse.xtext.ui.editor.validation.ValidationJob.run(ValidationJob.java:67)	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)