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ClassCastException in MemberBuilder #413

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bwilkerson opened this issue Nov 10, 2011 · 4 comments
Closed

ClassCastException in MemberBuilder #413

bwilkerson opened this issue Nov 10, 2011 · 4 comments

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@bwilkerson
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I don't have the source used to produce the error because this came from a User Feedback e-mail, but it should be fairly easy to track down based on the stack trace. ("x.dart" is not the actual name of the file)


!ENTRY com.google.dart.tools.core 1 0 2011-11-09 18:00:37.351
!MESSAGE INFO: Could not reconcile "x.dart"
!STACK 1
Dart Model Exception: Core Exception [code 0] Failed to parse x.dart

       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:710)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:690)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:127)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:206)
       at com.google.dart.tools.core.internal.operation.DartModelOperation.run(DartModelOperation.java:374)
       at com.google.dart.tools.core.internal.operation.DartModelOperation.runOperation(DartModelOperation.java:441)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.reconcile(CompilationUnitImpl.java:1357)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy$1.run(DartReconcilingStrategy.java:159)
       at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy.reconcile(DartReconcilingStrategy.java:134)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy.reconcile(DartReconcilingStrategy.java:102)
       at com.google.dart.tools.ui.internal.text.functions.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:93)
       at com.google.dart.tools.ui.internal.text.functions.DartCompositeReconcilingStrategy.reconcile(DartCompositeReconcilingStrategy.java:120)
       at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:77)
       at com.google.dart.tools.ui.internal.text.functions.DartReconciler.process(DartReconciler.java:387)
       at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:206)
Caused by: java.lang.ClassCastException: com.google.dart.compiler.ast.DartPropertyAccess cannot be cast to com.google.dart.compiler.ast.DartIdentifier
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.getMethodKind(MemberBuilder.java:390)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitMethodDefinition(MemberBuilder.java:112)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitMethodDefinition(MemberBuilder.java:1)
       at com.google.dart.compiler.ast.DartMethodDefinition.accept(DartMethodDefinition.java:90)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitClass(MemberBuilder.java:81)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitClass(MemberBuilder.java:1)
       at com.google.dart.compiler.ast.DartClass.accept(DartClass.java:175)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartUnit.visitChildren(DartUnit.java:99)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitUnit(DartNodeTraverser.java:391)
       at com.google.dart.compiler.ast.DartUnit.accept(DartUnit.java:107)
       at com.google.dart.compiler.resolver.MemberBuilder.exec(MemberBuilder.java:45)
       at com.google.dart.compiler.resolver.MemberBuilder.exec(MemberBuilder.java:39)
       at com.google.dart.compiler.DartCompiler$Compiler.resolveLibraries(DartCompiler.java:541)
       at com.google.dart.compiler.DartCompiler$Compiler.updateAndResolve(DartCompiler.java:215)
       at com.google.dart.compiler.DartCompiler$Compiler.access$4(DartCompiler.java:190)
       at com.google.dart.compiler.DartCompiler.analyzeLibrary(DartCompiler.java:1166)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.secureAnalyzeLibrary(DartCompilerUtilities.java:725)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$ResolverRunnable.run(DartCompilerUtilities.java:421)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$CompilerRunner.runSafe(DartCompilerUtilities.java:92)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:708)
       ... 15 more
Caused by: org.eclipse.core.runtime.CoreException: Failed to parse x.dart

       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:711)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:690)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:127)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:206)
       at com.google.dart.tools.core.internal.operation.DartModelOperation.run(DartModelOperation.java:374)
       at com.google.dart.tools.core.internal.operation.DartModelOperation.runOperation(DartModelOperation.java:441)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.reconcile(CompilationUnitImpl.java:1357)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy$1.run(DartReconcilingStrategy.java:159)
       at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy.reconcile(DartReconcilingStrategy.java:134)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy.reconcile(DartReconcilingStrategy.java:102)
       at com.google.dart.tools.ui.internal.text.functions.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:93)
       at com.google.dart.tools.ui.internal.text.functions.DartCompositeReconcilingStrategy.reconcile(DartCompositeReconcilingStrategy.java:120)
       at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:77)
       at com.google.dart.tools.ui.internal.text.functions.DartReconciler.process(DartReconciler.java:387)
       at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:206)
Caused by: java.lang.ClassCastException: com.google.dart.compiler.ast.DartPropertyAccess cannot be cast to com.google.dart.compiler.ast.DartIdentifier
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.getMethodKind(MemberBuilder.java:390)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitMethodDefinition(MemberBuilder.java:112)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitMethodDefinition(MemberBuilder.java:1)
       at com.google.dart.compiler.ast.DartMethodDefinition.accept(DartMethodDefinition.java:90)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitClass(MemberBuilder.java:81)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitClass(MemberBuilder.java:1)
       at com.google.dart.compiler.ast.DartClass.accept(DartClass.java:175)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartUnit.visitChildren(DartUnit.java:99)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitUnit(DartNodeTraverser.java:391)
       at com.google.dart.compiler.ast.DartUnit.accept(DartUnit.java:107)
       at com.google.dart.compiler.resolver.MemberBuilder.exec(MemberBuilder.java:45)
       at com.google.dart.compiler.resolver.MemberBuilder.exec(MemberBuilder.java:39)
       at com.google.dart.compiler.DartCompiler$Compiler.resolveLibraries(DartCompiler.java:541)
       at com.google.dart.compiler.DartCompiler$Compiler.updateAndResolve(DartCompiler.java:215)
       at com.google.dart.compiler.DartCompiler$Compiler.access$4(DartCompiler.java:190)
       at com.google.dart.compiler.DartCompiler.analyzeLibrary(DartCompiler.java:1166)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.secureAnalyzeLibrary(DartCompilerUtilities.java:725)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$ResolverRunnable.run(DartCompilerUtilities.java:421)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$CompilerRunner.runSafe(DartCompilerUtilities.java:92)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:708)
       ... 15 more
!SUBENTRY 1 com.google.dart.tools.core 4 0 2011-11-09 18:00:37.352
!MESSAGE Failed to parse x.dart
!STACK 0
java.lang.ClassCastException: com.google.dart.compiler.ast.DartPropertyAccess cannot be cast to com.google.dart.compiler.ast.DartIdentifier
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.getMethodKind(MemberBuilder.java:390)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitMethodDefinition(MemberBuilder.java:112)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitMethodDefinition(MemberBuilder.java:1)
       at com.google.dart.compiler.ast.DartMethodDefinition.accept(DartMethodDefinition.java:90)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitClass(MemberBuilder.java:81)
       at com.google.dart.compiler.resolver.MemberBuilder$MemberElementBuilder.visitClass(MemberBuilder.java:1)
       at com.google.dart.compiler.ast.DartClass.accept(DartClass.java:175)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartUnit.visitChildren(DartUnit.java:99)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitUnit(DartNodeTraverser.java:391)
       at com.google.dart.compiler.ast.DartUnit.accept(DartUnit.java:107)
       at com.google.dart.compiler.resolver.MemberBuilder.exec(MemberBuilder.java:45)
       at com.google.dart.compiler.resolver.MemberBuilder.exec(MemberBuilder.java:39)
       at com.google.dart.compiler.DartCompiler$Compiler.resolveLibraries(DartCompiler.java:541)
       at com.google.dart.compiler.DartCompiler$Compiler.updateAndResolve(DartCompiler.java:215)
       at com.google.dart.compiler.DartCompiler$Compiler.access$4(DartCompiler.java:190)
       at com.google.dart.compiler.DartCompiler.analyzeLibrary(DartCompiler.java:1166)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.secureAnalyzeLibrary(DartCompilerUtilities.java:725)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$ResolverRunnable.run(DartCompilerUtilities.java:421)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities$CompilerRunner.runSafe(DartCompilerUtilities.java:92)
       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:708)

       at com.google.dart.tools.core.utilities.compiler.DartCompilerUtilities.resolveUnit(DartCompilerUtilities.java:690)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:127)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:206)
       at com.google.dart.tools.core.internal.operation.DartModelOperation.run(DartModelOperation.java:374)
       at com.google.dart.tools.core.internal.operation.DartModelOperation.runOperation(DartModelOperation.java:441)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.reconcile(CompilationUnitImpl.java:1357)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy$1.run(DartReconcilingStrategy.java:159)
       at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy.reconcile(DartReconcilingStrategy.java:134)
       at com.google.dart.tools.ui.internal.text.dart.DartReconcilingStrategy.reconcile(DartReconcilingStrategy.java:102)
       at com.google.dart.tools.ui.internal.text.functions.CompositeReconcilingStrategy.reconcile(CompositeReconcilingStrategy.java:93)
       at com.google.dart.tools.ui.internal.text.functions.DartCompositeReconcilingStrategy.reconcile(DartCompositeReconcilingStrategy.java:120)
       at org.eclipse.jface.text.reconciler.MonoReconciler.process(MonoReconciler.java:77)
       at com.google.dart.tools.ui.internal.text.functions.DartReconciler.process(DartReconciler.java:387)
       at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:206)

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DartBot commented Nov 17, 2011

This comment was originally written by [email protected]


Set owner to [email protected].

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DartBot commented Nov 17, 2011

This comment was originally written by [email protected]


Review up at: http://codereview.chromium.org/8588038/


Added Started label.

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DartBot commented Nov 18, 2011

This comment was originally written by [email protected]


Fixed at r1663

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DartBot commented Nov 21, 2011

This comment was originally written by [email protected]


Added Fixed label.

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