Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

NPEs in AST visiting #343

Closed
pq opened this issue Nov 4, 2011 · 3 comments
Closed

NPEs in AST visiting #343

pq opened this issue Nov 4, 2011 · 3 comments
Assignees
@bwilkerson

Comments

@pq
Copy link
Member

pq commented Nov 4, 2011

(From user feedback):

some NPEs in the debug output.

////////////////////////////////////////////////////////////////////////////////////
Editor Version: 1075
OS: Linux
////////////////////////////////////////////////////////////////////////////////////

t.compiler.ast.DartNodeTraverser.visitExprStmt(DartNodeTraverser.java:191)
       at com.google.dart.compiler.ast.DartExprStmt.accept(DartExprStmt.java:36)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartBlock.visitChildren(DartBlock.java:44)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBlock(DartNodeTraverser.java:116)
       at com.google.dart.compiler.ast.DartBlock.accept(DartBlock.java:49)
       at com.google.dart.compiler.ast.DartIfStatement.visitChildren(DartIfStatement.java:49)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitIfStatement(DartNodeTraverser.java:236)
       at com.google.dart.compiler.ast.DartIfStatement.accept(DartIfStatement.java:57)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartBlock.visitChildren(DartBlock.java:44)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBlock(DartNodeTraverser.java:116)
       at com.google.dart.compiler.ast.DartBlock.accept(DartBlock.java:49)
       at com.google.dart.compiler.ast.DartFunction.visitChildren(DartFunction.java:57)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitFunction(DartNodeTraverser.java:216)
       at com.google.dart.compiler.ast.DartFunction.accept(DartFunction.java:66)
       at com.google.dart.compiler.ast.DartMethodDefinition.visitChildren(DartMethodDefinition.java:85)
       at com.google.dart.compiler.ast.DartMethodDefinition$DartMethodWithInitializersDefinition.visitChildren(DartMethodDefinition.java:121)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitDeclaration(DartNodeTraverser.java:87)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitClassMember(DartNodeTraverser.java:91)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMethodDefinition(DartNodeTraverser.java:276)
       at com.google.dart.compiler.ast.DartMethodDefinition.accept(DartMethodDefinition.java:90)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitClass(CompilationUnitImpl.java:189)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitClass(CompilationUnitImpl.java:1)
       at com.google.dart.compiler.ast.DartClass.accept(DartClass.java:175)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartUnit.visitChildren(DartUnit.java:99)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitUnit(DartNodeTraverser.java:391)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitUnit(CompilationUnitImpl.java:338)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitUnit(CompilationUnitImpl.java:1)
       at com.google.dart.compiler.ast.DartUnit.accept(DartUnit.java:107)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.buildStructure(CompilationUnitImpl.java:1449)
       at com.google.dart.tools.core.internal.model.OpenableElementImpl.generateInfos(OpenableElementImpl.java:477)
       at com.google.dart.tools.core.internal.model.DartElementImpl.openWhenClosed(DartElementImpl.java:520)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.makeConsistent(CompilationUnitImpl.java:1302)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:95)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:201)
       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)

!ENTRY com.google.dart.tools.ui 4 0 2011-11-04 13:13:07.850
!MESSAGE Error in Dart Core during reconcile
!STACK 0
java.lang.NullPointerException
       at com.google.dart.compiler.ast.DartBinaryExpression.visitChildren(DartBinaryExpression.java:66)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBinaryExpression(DartNodeTraverser.java:111)
       at com.google.dart.compiler.ast.DartBinaryExpression.accept(DartBinaryExpression.java:72)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.visitChildren(DartMapLiteralEntry.java:39)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteralEntry(DartNodeTraverser.java:271)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.accept(DartMapLiteralEntry.java:45)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartMapLiteral.visitChildren(DartMapLiteral.java:38)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteral(DartNodeTraverser.java:266)
       at com.google.dart.compiler.ast.DartMapLiteral.accept(DartMapLiteral.java:43)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.visitChildren(DartMapLiteralEntry.java:39)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteralEntry(DartNodeTraverser.java:271)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.accept(DartMapLiteralEntry.java:45)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartMapLiteral.visitChildren(DartMapLiteral.java:38)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteral(DartNodeTraverser.java:266)
       at com.google.dart.compiler.ast.DartMapLiteral.accept(DartMapLiteral.java:43)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartNewExpression.visitChildren(DartNewExpression.java:62)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitInvocation(DartNodeTraverser.java:63)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNewExpression(DartNodeTraverser.java:286)
       at com.google.dart.compiler.ast.DartNewExpression.accept(DartNewExpression.java:67)
       at com.google.dart.compiler.ast.DartExprStmt.visitChildren(DartExprStmt.java:31)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExprStmt(DartNodeTraverser.java:191)
       at com.google.dart.compiler.ast.DartExprStmt.accept(DartExprStmt.java:36)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartBlock.visitChildren(DartBlock.java:44)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBlock(DartNodeTraverser.java:116)
       at com.google.dart.compiler.ast.DartBlock.accept(DartBlock.java:49)
       at com.google.dart.compiler.ast.DartIfStatement.visitChildren(DartIfStatement.java:49)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitIfStatement(DartNodeTraverser.java:236)
       at com.google.dart.compiler.ast.DartIfStatement.accept(DartIfStatement.java:57)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartBlock.visitChildren(DartBlock.java:44)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBlock(DartNodeTraverser.java:116)
       at com.google.dart.compiler.ast.DartBlock.accept(DartBlock.java:49)
       at com.google.dart.compiler.ast.DartFunction.visitChildren(DartFunction.java:57)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitFunction(DartNodeTraverser.java:216)
       at com.google.dart.compiler.ast.DartFunction.accept(DartFunction.java:66)
       at com.google.dart.compiler.ast.DartMethodDefinition.visitChildren(DartMethodDefinition.java:85)
       at com.google.dart.compiler.ast.DartMethodDefinition$DartMethodWithInitializersDefinition.visitChildren(DartMethodDefinition.java:121)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitDeclaration(DartNodeTraverser.java:87)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitClassMember(DartNodeTraverser.java:91)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMethodDefinition(DartNodeTraverser.java:276)
       at com.google.dart.compiler.ast.DartMethodDefinition.accept(DartMethodDefinition.java:90)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitClass(CompilationUnitImpl.java:189)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitClass(CompilationUnitImpl.java:1)
       at com.google.dart.compiler.ast.DartClass.accept(DartClass.java:175)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartUnit.visitChildren(DartUnit.java:99)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitUnit(DartNodeTraverser.java:391)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitUnit(CompilationUnitImpl.java:338)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitUnit(CompilationUnitImpl.java:1)
       at com.google.dart.compiler.ast.DartUnit.accept(DartUnit.java:107)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.buildStructure(CompilationUnitImpl.java:1449)
       at com.google.dart.tools.core.internal.model.OpenableElementImpl.generateInfos(OpenableElementImpl.java:477)
       at com.google.dart.tools.core.internal.model.DartElementImpl.openWhenClosed(DartElementImpl.java:520)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.makeConsistent(CompilationUnitImpl.java:1302)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:95)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:201)
       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)
@pq
Copy link
Member Author

pq commented Nov 4, 2011

Log continued:

!ENTRY com.google.dart.tools.ui 4 2 2011-11-04 13:13:11.357
!MESSAGE Problems occurred when invoking code from plug-in: "com.google.dart.tools.ui".
!STACK 0
java.lang.NullPointerException
       at com.google.dart.compiler.ast.DartBinaryExpression.visitChildren(DartBinaryExpression.java:66)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBinaryExpression(DartNodeTraverser.java:111)
       at com.google.dart.compiler.ast.DartBinaryExpression.accept(DartBinaryExpression.java:72)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.visitChildren(DartMapLiteralEntry.java:39)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteralEntry(DartNodeTraverser.java:271)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.accept(DartMapLiteralEntry.java:45)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartMapLiteral.visitChildren(DartMapLiteral.java:38)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteral(DartNodeTraverser.java:266)
       at com.google.dart.compiler.ast.DartMapLiteral.accept(DartMapLiteral.java:43)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.visitChildren(DartMapLiteralEntry.java:39)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteralEntry(DartNodeTraverser.java:271)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.accept(DartMapLiteralEntry.java:45)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartMapLiteral.visitChildren(DartMapLiteral.java:38)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteral(DartNodeTraverser.java:266)
       at com.google.dart.compiler.ast.DartMapLiteral.accept(DartMapLiteral.java:43)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartNewExpression.visitChildren(DartNewExpression.java:62)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitInvocation(DartNodeTraverser.java:63)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNewExpression(DartNodeTraverser.java:286)
       at com.google.dart.compiler.ast.DartNewExpression.accept(DartNewExpression.java:67)
       at com.google.dart.compiler.ast.DartReturnStatement.visitChildren(DartReturnStatement.java:40)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitReturnStatement(DartNodeTraverser.java:326)
       at com.google.dart.compiler.ast.DartReturnStatement.accept(DartReturnStatement.java:46)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartBlock.visitChildren(DartBlock.java:44)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBlock(DartNodeTraverser.java:116)
       at com.google.dart.compiler.ast.DartBlock.accept(DartBlock.java:49)
       at com.google.dart.compiler.ast.DartIfStatement.visitChildren(DartIfStatement.java:49)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitIfStatement(DartNodeTraverser.java:236)
       at com.google.dart.compiler.ast.DartIfStatement.accept(DartIfStatement.java:57)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartBlock.visitChildren(DartBlock.java:44)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBlock(DartNodeTraverser.java:116)
       at com.google.dart.compiler.ast.DartBlock.accept(DartBlock.java:49)
       at com.google.dart.compiler.ast.DartFunction.visitChildren(DartFunction.java:57)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitFunction(DartNodeTraverser.java:216)
       at com.google.dart.compiler.ast.DartFunction.accept(DartFunction.java:66)
       at com.google.dart.compiler.ast.DartMethodDefinition.visitChildren(DartMethodDefinition.java:85)
       at com.google.dart.compiler.ast.DartMethodDefinition$DartMethodWithInitializersDefinition.visitChildren(DartMethodDefinition.java:121)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitDeclaration(DartNodeTraverser.java:87)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitClassMember(DartNodeTraverser.java:91)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMethodDefinition(DartNodeTraverser.java:276)
       at com.google.dart.compiler.ast.DartMethodDefinition.accept(DartMethodDefinition.java:90)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitClass(CompilationUnitImpl.java:189)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitClass(CompilationUnitImpl.java:1)
       at com.google.dart.compiler.ast.DartClass.accept(DartClass.java:175)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartUnit.visitChildren(DartUnit.java:99)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitUnit(DartNodeTraverser.java:391)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitUnit(CompilationUnitImpl.java:338)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitUnit(CompilationUnitImpl.java:1)
       at com.google.dart.compiler.ast.DartUnit.accept(DartUnit.java:107)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.buildStructure(CompilationUnitImpl.java:1449)
       at com.google.dart.tools.core.internal.model.OpenableElementImpl.generateInfos(OpenableElementImpl.java:477)
       at com.google.dart.tools.core.internal.model.DartElementImpl.openWhenClosed(DartElementImpl.java:520)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.makeConsistent(CompilationUnitImpl.java:1302)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:95)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:201)
       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)

!ENTRY com.google.dart.tools.ui 4 0 2011-11-04 13:13:11.360
!MESSAGE Error in Dart Core during reconcile
!STACK 0
java.lang.NullPointerException
       at com.google.dart.compiler.ast.DartBinaryExpression.visitChildren(DartBinaryExpression.java:66)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBinaryExpression(DartNodeTraverser.java:111)
       at com.google.dart.compiler.ast.DartBinaryExpression.accept(DartBinaryExpression.java:72)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.visitChildren(DartMapLiteralEntry.java:39)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteralEntry(DartNodeTraverser.java:271)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.accept(DartMapLiteralEntry.java:45)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartMapLiteral.visitChildren(DartMapLiteral.java:38)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteral(DartNodeTraverser.java:266)
       at com.google.dart.compiler.ast.DartMapLiteral.accept(DartMapLiteral.java:43)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.visitChildren(DartMapLiteralEntry.java:39)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteralEntry(DartNodeTraverser.java:271)
       at com.google.dart.compiler.ast.DartMapLiteralEntry.accept(DartMapLiteralEntry.java:45)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartMapLiteral.visitChildren(DartMapLiteral.java:38)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMapLiteral(DartNodeTraverser.java:266)
       at com.google.dart.compiler.ast.DartMapLiteral.accept(DartMapLiteral.java:43)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartNewExpression.visitChildren(DartNewExpression.java:62)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitExpression(DartNodeTraverser.java:67)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitInvocation(DartNodeTraverser.java:63)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNewExpression(DartNodeTraverser.java:286)
       at com.google.dart.compiler.ast.DartNewExpression.accept(DartNewExpression.java:67)
       at com.google.dart.compiler.ast.DartReturnStatement.visitChildren(DartReturnStatement.java:40)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitReturnStatement(DartNodeTraverser.java:326)
       at com.google.dart.compiler.ast.DartReturnStatement.accept(DartReturnStatement.java:46)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartBlock.visitChildren(DartBlock.java:44)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBlock(DartNodeTraverser.java:116)
       at com.google.dart.compiler.ast.DartBlock.accept(DartBlock.java:49)
       at com.google.dart.compiler.ast.DartIfStatement.visitChildren(DartIfStatement.java:49)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitIfStatement(DartNodeTraverser.java:236)
       at com.google.dart.compiler.ast.DartIfStatement.accept(DartIfStatement.java:57)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartBlock.visitChildren(DartBlock.java:44)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitStatement(DartNodeTraverser.java:71)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitBlock(DartNodeTraverser.java:116)
       at com.google.dart.compiler.ast.DartBlock.accept(DartBlock.java:49)
       at com.google.dart.compiler.ast.DartFunction.visitChildren(DartFunction.java:57)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitFunction(DartNodeTraverser.java:216)
       at com.google.dart.compiler.ast.DartFunction.accept(DartFunction.java:66)
       at com.google.dart.compiler.ast.DartMethodDefinition.visitChildren(DartMethodDefinition.java:85)
       at com.google.dart.compiler.ast.DartMethodDefinition$DartMethodWithInitializersDefinition.visitChildren(DartMethodDefinition.java:121)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitDeclaration(DartNodeTraverser.java:87)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitClassMember(DartNodeTraverser.java:91)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitMethodDefinition(DartNodeTraverser.java:276)
       at com.google.dart.compiler.ast.DartMethodDefinition.accept(DartMethodDefinition.java:90)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitClass(CompilationUnitImpl.java:189)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitClass(CompilationUnitImpl.java:1)
       at com.google.dart.compiler.ast.DartClass.accept(DartClass.java:175)
       at com.google.dart.compiler.ast.DartNodeTraverser.visit(DartNodeTraverser.java:413)
       at com.google.dart.compiler.ast.DartUnit.visitChildren(DartUnit.java:99)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitNode(DartNodeTraverser.java:54)
       at com.google.dart.compiler.ast.DartNodeTraverser.visitUnit(DartNodeTraverser.java:391)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitUnit(CompilationUnitImpl.java:338)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl$CompilationUnitStructureBuilder.visitUnit(CompilationUnitImpl.java:1)
       at com.google.dart.compiler.ast.DartUnit.accept(DartUnit.java:107)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.buildStructure(CompilationUnitImpl.java:1449)
       at com.google.dart.tools.core.internal.model.OpenableElementImpl.generateInfos(OpenableElementImpl.java:477)
       at com.google.dart.tools.core.internal.model.DartElementImpl.openWhenClosed(DartElementImpl.java:520)
       at com.google.dart.tools.core.internal.model.CompilationUnitImpl.makeConsistent(CompilationUnitImpl.java:1302)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.makeConsistent(ReconcileWorkingCopyOperation.java:95)
       at com.google.dart.tools.core.internal.operation.ReconcileWorkingCopyOperation.executeOperation(ReconcileWorkingCopyOperation.java:201)
       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)

@bwilkerson
Copy link
Member

Added Accepted label.

@bwilkerson
Copy link
Member

Fixed by http://codereview.chromium.org/8475008/.

Added Fixed label.

This was referenced Oct 29, 2020
Open
Closed
Closed
This was referenced Nov 5, 2020
Closed
Open
This issue was closed.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@bwilkerson bwilkerson

Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@pq @bwilkerson