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C# 缺少方法';实例类[mscorlib]System.Collections.Generic.IEnumerable`1_C#_Asp.net_.net_Visual Studio - Fatal编程技术网

C# 缺少方法';实例类[mscorlib]System.Collections.Generic.IEnumerable`1

C# 缺少方法';实例类[mscorlib]System.Collections.Generic.IEnumerable`1,c#,asp.net,.net,visual-studio,C#,Asp.net,.net,Visual Studio,我没有安装任何Nuget软件包。但是,我得到的错误如下: Error 2 Error: Missing method 'instance class [mscorlib]System.Collections.Generic.IEnumerable`1<class NuGet.VisualStudio.IVsPackageMetadata> [Xamarin.TestCloud.Integration] NuGet.VisualStudio.IVsPackageInstall

我没有安装任何Nuget软件包。但是,我得到的错误如下:

Error   2   
Error: Missing method 'instance class [mscorlib]System.Collections.Generic.IEnumerable`1<class NuGet.VisualStudio.IVsPackageMetadata> [Xamarin.TestCloud.Integration] NuGet.VisualStudio.IVsPackageInstallerServices::GetInstalledPackages(class [EnvDTE]EnvDTE.Project)' from class 'NuGet.VisualStudio.VsPackageInstallerServices'.       0   0
错误2
错误:类“NuGet.VisualStudio.VsPackageInstallerServices”中缺少方法“实例类[mscorlib]System.Collections.Generic.IEnumerable`1[Xamarin.TestCloud.Integration]NuGet.VisualStudio.IVsPackageInstallerServices::GetInstalledPackages(类[EnvDTE]EnvDTE.Project)”。0   0
此外,我在这里感到惊讶,因为它显示构建成功,但仍然显示在上面的错误列表下

我还交叉检查了是否安装了任何NuGet软件包。我找不到


任何人都可以给我一些建议。

我有一个类似的问题,在我通过visual studio菜单更新Nuget之后就消失了

工具>拉伸和更新…>点击更新


从那里我看到nuget有一个可用的更新。运行更新并重新启动visual studio