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當我打開現有的C＃項目或創建新的C＃項目時，我的visual studio 2015 RC崩潰。如果我創建或打開一個C++項目，它不會崩潰。Visual Studio 2015與C＃項目崩潰
這裏是堆棧：
Application: devenv.exe
Framework Version: v4.0.30319
Description: The application requested process termination through System.Environment.FailFast(string message).
Message: Microsoft.VisualStudio.Composition.CompositionFailedException: Expected 1 export(s) with contract name "Microsoft.VisualStudio.LanguageServices.Implementation.ProjectSystem.MiscellaneousFilesWorkspace" but found 0 after applying applicable constraints.
at Microsoft.VisualStudio.Composition.ExportProvider.GetExports(ImportDefinition importDefinition)
at Microsoft.VisualStudio.Composition.ExportProvider.GetExports[T,TMetadataView](String contractName, ImportCardinality cardinality)
at Microsoft.VisualStudio.Composition.ExportProvider.GetExport[T,TMetadataView](String contractName)
at Microsoft.VisualStudio.Composition.ExportProvider.GetExport[T](String contractName)
at Microsoft.VisualStudio.Composition.ExportProvider.GetExport[T]()
at Microsoft.VisualStudio.Composition.ExportProvider.GetExportedValue[T]()
at Microsoft.VisualStudio.ComponentModelHost.ComponentModel.GetService[T]()
at Microsoft.VisualStudio.LanguageServices.Implementation.LanguageService.AbstractPackage`2.Initialize()
at Microsoft.VisualStudio.LanguageServices.CSharp.LanguageService.CSharpPackage.Initialize()
Stack:
at System.Environment.FailFast(System.String, System.Exception)
at Microsoft.CodeAnalysis.FailFast.OnFatalException(System.Exception)
at Microsoft.CodeAnalysis.ErrorReporting.FatalError.Report(System.Exception, System.Action`1<System.Exception>)
at Microsoft.VisualStudio.LanguageServices.CSharp.LanguageService.CSharpPackage.Initialize()
at Microsoft.VisualStudio.Composition.ExportProvider.GetExports(Microsoft.VisualStudio.Composition.ImportDefinition)
at Microsoft.VisualStudio.Composition.ExportProvider.GetExports[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.String, Microsoft.VisualStudio.Composition.ImportCardinality)
at Microsoft.VisualStudio.Composition.ExportProvider.GetExport[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.String)
at Microsoft.VisualStudio.Composition.ExportProvider.GetExport[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]](System.String)
at Microsoft.VisualStudio.Composition.ExportProvider.GetExport[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]()
at Microsoft.VisualStudio.Composition.ExportProvider.GetExportedValue[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]()
at Microsoft.VisualStudio.ComponentModelHost.ComponentModel.GetService[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]()
at Microsoft.VisualStudio.LanguageServices.Implementation.LanguageService.AbstractPackage`2[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].Initialize()
at Microsoft.VisualStudio.LanguageServices.CSharp.LanguageService.CSharpPackage.Initialize()
at Microsoft.VisualStudio.Shell.Package.Microsoft.VisualStudio.Shell.Interop.IVsPackage.SetSite(Microsoft.VisualStudio.OLE.Interop.IServiceProvider)
我已經嘗試使用/ force卸載，重置VS設置，在安全模式下啓動VS並刪除％AppData％\ Local \ microsoft \ VisualStudio \ 14.0 \ ComponentModelCache文件夾。 –
也有同樣的問題 – Suhan
我與VS 2015 Enterprise RTM有同樣的問題。 –