Bug 7357 - NRE in VariableDeclaredInWideScopeIssue
Summary: NRE in VariableDeclaredInWideScopeIssue
Status: RESOLVED FIXED
Alias: None
Product: Xamarin Studio
Classification: Desktop
Component: C# Binding ()
Version: Trunk
Hardware: PC Mac OS
: Normal normal
Target Milestone: ---
Assignee: Mike Krüger
URL:
Depends on:
Blocks:
 
Reported: 2012-09-20 16:10 UTC by Mikayla Hutchinson [MSFT]
Modified: 2012-09-21 02:03 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.


Please create a new report on Developer Community or GitHub with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:
Status:
RESOLVED FIXED

Description Mikayla Hutchinson [MSFT] 2012-09-20 16:10:54 UTC
RROR [2012-09-20 13:56:02Z]: CodeAnalysis: Got exception in inspector 'MonoDevelop.CSharp.Refactoring.CodeIssues.NRefactoryIssueProvider'
System.NullReferenceException: Object reference not set to an instance of an object
  at ICSharpCode.NRefactory.CSharp.Refactoring.VariableDeclaredInWideScopeIssue+GatherVisitor+<GetChecker>c__AnonStorey112.<>m__290 (ICSharpCode.NRefactory.CSharp.Expression node) [0x00025] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/VariableDeclaredInWideScopeIssue.cs:212 
  at ICSharpCode.NRefactory.CSharp.Refactoring.VariableDeclaredInWideScopeIssue+GatherVisitor.GetFirstInitializerChange (ICSharpCode.NRefactory.CSharp.AstNode variableDeclarationStatement, IList`1 path, ICSharpCode.NRefactory.CSharp.Expression initializer) [0x000a8] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/VariableDeclaredInWideScopeIssue.cs:188 
  at ICSharpCode.NRefactory.CSharp.Refactoring.VariableDeclaredInWideScopeIssue+GatherVisitor.VisitVariableDeclarationStatement (ICSharpCode.NRefactory.CSharp.VariableDeclarationStatement variableDeclarationStatement) [0x00089] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/VariableDeclaredInWideScopeIssue.cs:95 
  at ICSharpCode.NRefactory.CSharp.VariableDeclarationStatement.AcceptVisitor (IAstVisitor visitor) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/Statements/VariableDeclarationStatement.cs:71 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00013] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:43 
  at ICSharpCode.NRefactory.CSharp.GatherVisitorBase.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00019] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/GatherVisitorBase.cs:68 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitBlockStatement (ICSharpCode.NRefactory.CSharp.BlockStatement blockStatement) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:244 
  at ICSharpCode.NRefactory.CSharp.BlockStatement.AcceptVisitor (IAstVisitor visitor) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/Statements/BlockStatement.cs:129 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00013] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:43 
  at ICSharpCode.NRefactory.CSharp.GatherVisitorBase.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00019] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/GatherVisitorBase.cs:68 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitIfElseStatement (ICSharpCode.NRefactory.CSharp.IfElseStatement ifElseStatement) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:309 
  at ICSharpCode.NRefactory.CSharp.IfElseStatement.AcceptVisitor (IAstVisitor visitor) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/Statements/IfElseStatement.cs:73 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00013] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:43 
  at ICSharpCode.NRefactory.CSharp.GatherVisitorBase.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00019] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/GatherVisitorBase.cs:68 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitBlockStatement (ICSharpCode.NRefactory.CSharp.BlockStatement blockStatement) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:244 
  at ICSharpCode.NRefactory.CSharp.BlockStatement.AcceptVisitor (IAstVisitor visitor) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/Statements/BlockStatement.cs:129 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00013] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:43 
  at ICSharpCode.NRefactory.CSharp.GatherVisitorBase.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00019] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/GatherVisitorBase.cs:68 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitMethodDeclaration (ICSharpCode.NRefactory.CSharp.MethodDeclaration methodDeclaration) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:209 
  at ICSharpCode.NRefactory.CSharp.MethodDeclaration.AcceptVisitor (IAstVisitor visitor) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/TypeMembers/MethodDeclaration.cs:80 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00013] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:43 
  at ICSharpCode.NRefactory.CSharp.GatherVisitorBase.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00019] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/GatherVisitorBase.cs:68 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitTypeDeclaration (ICSharpCode.NRefactory.CSharp.TypeDeclaration typeDeclaration) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:134 
  at ICSharpCode.NRefactory.CSharp.TypeDeclaration.AcceptVisitor (IAstVisitor visitor) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/GeneralScope/TypeDeclaration.cs:107 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00013] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:43 
  at ICSharpCode.NRefactory.CSharp.GatherVisitorBase.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00019] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/GatherVisitorBase.cs:68 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitNamespaceDeclaration (ICSharpCode.NRefactory.CSharp.NamespaceDeclaration namespaceDeclaration) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:129 
  at ICSharpCode.NRefactory.CSharp.NamespaceDeclaration.AcceptVisitor (IAstVisitor visitor) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/GeneralScope/NamespaceDeclaration.cs:118 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00013] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:43 
  at ICSharpCode.NRefactory.CSharp.GatherVisitorBase.VisitChildren (ICSharpCode.NRefactory.CSharp.AstNode node) [0x00019] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/GatherVisitorBase.cs:68 
  at ICSharpCode.NRefactory.CSharp.DepthFirstAstVisitor.VisitSyntaxTree (ICSharpCode.NRefactory.CSharp.SyntaxTree syntaxTree) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/DepthFirstAstVisitor.cs:49 
  at ICSharpCode.NRefactory.CSharp.SyntaxTree.AcceptVisitor (IAstVisitor visitor) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Ast/SyntaxTree.cs:140 
  at ICSharpCode.NRefactory.CSharp.GatherVisitorBase.GetIssues () [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/GatherVisitorBase.cs:60 
  at ICSharpCode.NRefactory.CSharp.Refactoring.VariableDeclaredInWideScopeIssue.GetIssues (ICSharpCode.NRefactory.CSharp.Refactoring.BaseRefactoringContext context) [0x00000] in /Users/michael/Mono/monodevelop/main/external/nrefactory/ICSharpCode.NRefactory.CSharp/Refactoring/CodeIssues/VariableDeclaredInWideScopeIssue.cs:43 
  at MonoDevelop.CSharp.Refactoring.CodeIssues.NRefactoryIssueProvider+<GetIssues>c__Iterator16.MoveNext () [0x00080] in /Users/michael/Mono/monodevelop/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Refactoring.CodeIssues/NRefactoryIssueProvider.cs:67 
  at MonoDevelop.CodeIssues.CodeAnalysisRunner+<Check>c__AnonStorey25.<>m__3A (MonoDevelop.CodeIssues.CodeIssueProvider provider) [0x0009f] in /Users/michael/Mono/monodevelop/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeIssues/CodeAnalysisRunner.cs:62
Comment 1 Mike Krüger 2012-09-21 02:03:00 UTC
fixed