Question

我无法通过dotnet cli安装任何全局工具。

例如，如果我运行：dotnet -d tool install -g dotnet-cleanup

我得到以下输出：

Telemetry is: Enabled
Running C:\Program Files\dotnet\dotnet.exe restore C:\Users\USERNAME\AppData\Local\Temp\llddqege.ijr\restore.csproj --runtime any -verbosity:quiet
Process ID: 14308
Telemetry is: Enabled
C:\Program Files\dotnet\sdk\3.1.302\NuGet.targets(128,5): error : Unable to load the service index for source https://api.nuget.org/v3/index.json. [C:\Users\USERNAME\AppData\Local\Temp\llddqege.ijr\restore.csproj]
C:\Program Files\dotnet\sdk\3.1.302\NuGet.targets(128,5): error :   Response status code does not indicate success: 407 (authenticationrequired). [C:\Users\USERNAME\AppData\Local\Temp\llddqege.ijr\restore.csproj]
Microsoft.DotNet.ToolPackage.ToolPackageException: The tool package could not be restored.
   at Microsoft.DotNet.Tools.Tool.Install.ProjectRestorer.Restore(FilePath project, PackageLocation packageLocation, String verbosity)
   at Microsoft.DotNet.ToolPackage.ToolPackageInstaller.<>c__DisplayClass5_0.<InstallPackage>b__0()
   at Microsoft.DotNet.Cli.TransactionalAction.Run[T](Func`1 action, Action commit, Action rollback)
   at Microsoft.DotNet.ToolPackage.ToolPackageInstaller.InstallPackage(PackageLocation packageLocation, PackageId packageId, VersionRange versionRange, String targetFramework, String verbosity)
   at Microsoft.DotNet.Tools.Tool.Install.ToolInstallGlobalOrToolPathCommand.Execute()
The tool package could not be restored.
Tool 'dotnet-cleanup' failed to install. This failure may have been caused by:

* You are attempting to install a preview release and did not use the --version option to specify the version.
* A package by this name was found, but it was not a .NET Core tool.
* The required NuGet feed cannot be accessed, perhaps because of an Internet connection problem.
* You mistyped the name of the tool.

For more reasons, including package naming enforcement, visit https://aka.ms/failure-installing-tool

但是我不知道这应该告诉我什么，因为该软件包肯定没有拼写错误，它绝对是一种工具，而且我可以在浏览器中完美访问https://api.nuget.org/v3/index.json，因此没有连接问题（至少使用此网址）。

有趣的是，文件C:\Users\USERNAME\AppData\Local\Temp\llddqege.ijr\restore.csproj在我的系统上不存在。

那是什么问题，我该如何解决呢？

dotnet --info的输出：

.NET Core SDK (reflecting any global.json):
 Version:   3.1.302
 Commit:    41faccf259

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.17763
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\3.1.302\

Host (useful for support):
  Version: 3.1.6
  Commit:  3acd9b0cd1

.NET Core SDKs installed:
  2.1.808 [C:\Program Files\dotnet\sdk]
  3.1.302 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
  Microsoft.AspNetCore.All 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.App 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 2.1.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 3.1.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

dotnet-无法安装全局工具

0 个答案: