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新手:如何恢复nuget软件包?

nuget command-line visual-studio c#

Dominique · 技术社区 · 4 年前

我下载了一个基于NuGet软件包的C#项目,但无法恢复它们。在这里,你可以看到当我要求恢复这些软件包时会发生什么:(除此之外,我智能手机上的“Autenticator”应用程序不断向我请求许可(当然,我会给予许可)。

以下是一项调查的结果 NuGet restore 在命令行中(仅针对一个特定的包,有很多命令行:

C:\<Project_Dir>>nuget restore
MSBuild auto-detection: using msbuild version '16.10.2.30804' from 'C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\bin'.
Restoring NuGet package Own_Product.Client.Core.1.52.1961.
...
  GET https://api.nuget.org/v3-flatcontainer/Own_Product.client.core/1.52.1961/Own_Product.client.core.1.52.1961.nupkg
...
  NotFound https://api.nuget.org/v3-flatcontainer/Own_Product.client.core/1.52.1961/Own_Product.client.core.1.52.1961.nupkg 459ms
...
  GET https://Own_Product.pkgs.visualstudio.com/_packaging/Own_ProductNuGetFeed/nuget/v2/Packages(Id='Own_Product.Client.Core',Version='1.52.1961')
...
  NotFound https://Own_Product.pkgs.visualstudio.com/_packaging/Own_ProductNuGetFeed/nuget/v2/Packages(Id='Own_Product.Client.Core',Version='1.52.1961') 1252ms
  GET https://Own_Product.pkgs.visualstudio.com/_packaging/Own_ProductNuGetFeed/nuget/v2/FindPackagesById()?id='Own_Product.Client.Core'&semVerLevel=2.0.0
...
  OK https://Own_Product.pkgs.visualstudio.com/_packaging/Own_ProductNuGetFeed/nuget/v2/FindPackagesById()?id='Own_Product.Client.Core'&semVerLevel=2.0.0 422ms
...
WARNING: Unable to find version '1.52.1961' of package 'Own_Product.Client.Core'.
  C:\Users\this_User\.nuget\packages\: Package 'Own_Product.Client.Core.1.52.1961' is not found on source 'C:\Users\this_User\.nuget\packages\'.
  C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\: Package 'Own_Product.Client.Core.1.52.1961' is not found on source 'C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\'.
  https://api.nuget.org/v3/index.json: Package 'Own_Product.Client.Core.1.52.1961' is not found on source 'https://api.nuget.org/v3/index.json'.
  https://Own_Product.pkgs.visualstudio.com/_packaging/Own_ProductNuGetFeed/nuget/v2: Package 'Own_Product.Client.Core.1.52.1961' is not found on source 'https://Own_Product.pkgs.visualstudio.com/_packaging/Own_ProductNuGetFeed/nuget/v2'.
...
WARNING: Unable to find version '1.52.1961' of package 'Own_Product.Client.Core'.
  C:\Users\this_User\.nuget\packages\: Package 'Own_Product.Client.Core.1.52.1961' is not found on source 'C:\Users\this_User\.nuget\packages\'.
  C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\: Package 'Own_Product.Client.Core.1.52.1961' is not found on source 'C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\'.
  https://api.nuget.org/v3/index.json: Package 'Own_Product.Client.Core.1.52.1961' is not found on source 'https://api.nuget.org/v3/index.json'.
  https://Own_Product.pkgs.visualstudio.com/_packaging/Own_ProductNuGetFeed/nuget/v2: Package 'Own_Product.Client.Core.1.52.1961' is not found on source 'https://Own_Product.pkgs.visualstudio.com/_packaging/Own_ProductNuGetFeed/nuget/v2'.
...

供您参考:

我在用NuGet。exe版本5.9.1.11,而不是标准的2.8.50126.400。

结果 Nuget list Own_Product.client.core 提供了另一个版本,而不是我在进行常规编译时寻找的版本:

 C:\<Project_Dir>>nuget list Own_Product.client.core
 nuget list Own_Product.client.core
 MSBuild auto-detection: using msbuild version '16.10.2.30804' from 
   'C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Current\bin'.
 Own_Product.Client.Core 20.3.18.1

0 回复 | 直到 4 年前

JonasH 4 年前

因为您提到这是针对内部存储库的,所以您很可能缺少内部回购的包源。这是在%AppData%\NuGet\NuGet中指定的。配置文件,并且最容易通过 visual studio package sources dialog

从错误来看,nuget似乎正在查找 api.nuget.org 和 Own_Product.pkgs.visualstudio.com 看起来不像是真正的visual studio存储库。

由于这是一种内部回购协议,很难说确切的设置应该是什么,我建议你让一所大学发送一份他们使用的设置的副本。