Question

我试图通过命令行运行MSBuild，并且无法使用文件here.中的/ t：restore开关来恢复NuGet包。该解决方案是一个相当简单的ASP.NET MVC应用程序和一个MSTest项目。如果我在我的本地开发文件夹或构建服务器上运行还原标志，我看到没有恢复NuGet包，即使我删除了包，obj和bin文件夹。

我已按照文档here启用了自动下载功能。如果我使用Studio打开项目并构建它，则会按预期还原包。这仅在使用MSBuild时失败。

这是在最新补丁级别使用Visual Studio 2017完成的。构建机器有Professional，我的机器有Enterprise。两者都有相同的行为。

有没有人使用MSBuild来恢复使用MSBuild 15.1的NuGet包？

C:\Users\me\Documents\Visual Studio 2017\Projects\cmbs-admin>"C:\Program Files (x86)\Microsoft Visual Studio\2017\Professional\MSBuild\15.0\Bin\MSBuild.exe" /t:Restore
Microsoft (R) Build Engine version 15.1.1012.6693
Copyright (C) Microsoft Corporation. All rights reserved.

Building the projects in this solution one at a time. To enable parallel build, please add the "/m"switch.
Build started 6/22/2017 2:01:57 PM.
Project "C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject\MyProject.sln" on node
 1 (Restore target(s)).
ValidateSolutionConfiguration:
  Building solution configuration "Debug|Any CPU".
Restore:
  Restoring packages for C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject\MyProject.Tests\MyProject.Tests.csproj...
  Restoring packages for C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject\MyProject\MyProject.csproj...
  Committing restore...
  Committing restore...
  Lock file has not changed. Skipping lock file write. Path: C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject\MyProject\obj\project.assets.json
  Lock file has not changed. Skipping lock file write. Path: C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject\MyProject.Tests\obj\project.assets.json
  Restore completed in 350.01 ms for C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject\MyProject\MyProject.csproj.
  Restore completed in 349.87 ms for C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject\MyProject.Tests\MyProject.Tests.csproj.

  NuGet Config files used:
      C:\Users\me\AppData\Roaming\NuGet\NuGet.Config
      C:\Program Files (x86)\NuGet\Config\Microsoft.VisualStudio.Offline.config

  Feeds used:
      https://api.nuget.org/v3/index.json
      C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\
Done Building Project "C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject\MyProject.sln" (Restore target(s)).


Build succeeded.
    0 Warning(s)
    0 Error(s)

Time Elapsed 00:00:01.18

C:\Users\me\Documents\Visual Studio 2017\Projects\MyProject>

Answer 1

将上述评论确认为（痛苦但有效）修复。

我必须在文本编辑器中打开CSPROJ并用PackageReference元素替换所有Reference元素。

例如：

<Reference Include="WebGrease">
  <Private>True</Private>
  <HintPath>..\packages\WebGrease.1.5.2\lib\WebGrease.dll</HintPath>
</Reference>

变为：

<PackageReference Include="WebGrease">
  <Version>1.6.0</Version>
</PackageReference>

所有未来的NuGet都会增加对PackageReference语法的尊重，并且似乎与MSBuild配合得很好。这就是为什么我怀疑MVC app项目类型模板的问题，而不是MSBuild或NuGet。

MSBuild 15.1 / NuGet 4无法恢复包

1 个答案: