wpf - 在Visual Studio 2010中调试和修复ObjectDisposedException

Question

编辑XAML文件时，我注意到以下错误：

System.ObjectDisposedException occurred
  Message=Cannot access a disposed object.
Object name: 'FileCodeModel'.

为了进行调试，我运行了Visual Studios的另一个实例，并在显示异常的Visual Studio实例中运行“调试->附加到进程”。

我能够在附加到流程的新实例中捕获异常。我发现以下异常：

System.ObjectDisposedException occurred
  Message=Cannot access a disposed object.
Object name: 'FileCodeModel'.
  Source=Microsoft.VisualStudio.CSharp.Services.Language
  ObjectName=FileCodeModel
  StackTrace:
       at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CFileCodeModel.GetCompilation(Boolean fBlockForParses)
       at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CPartialTypeCollection.EnumerateParts()
       at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CPartialTypeCollection.get_Count()
       at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CSlowSnapshot..ctor(CodeElements collection)
       at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CPartialTypeCollection.CreateSnapshot()
       at Microsoft.VisualStudio.CSharp.Services.Language.CodeModel.CCollectionBase.GetEnumerator()
       at EnvDTE.CodeElements.GetEnumerator()
       at MS.Internal.VSSymbols.SymbolProvider.GetProperties(String fullName, Boolean isTypeDefinition, Boolean useCodeModel)
       at Microsoft.Xaml.Symbols.IXamlSymbols.GetProperties(String typeName, Boolean isTypeDefinition, Boolean useCodeModel)
       at MS.Internal.Design.Markup.HostedType.BuildProperties(Boolean useCodeModel)
  InnerException: 

任何人都曾在您的XAML中遇到此异常，以及您如何解决该异常。

Answer 1

您正在运行XAML美化器吗？ -我有类似的扩展程序可以清理XAML。