我可以在 VS 中构建这个项目，但不能用 msbuild [英] I can build this project in VS but not with msbuild

问题描述

我正在尝试在 nuget 应用程序中构建一个 ms 测试项目

Im trying to build a ms test project in a nuget app

我的项目结构是这样的:

My project structure is this:

MyPackage
--> MyPackage
--> MyPackageTest

如果我打开 VS 并右键单击并构建 MyPackageTest 它可以工作如果我去 cmd 并输入这个，我会失败:

If I open VS and right click and build MyPackageTest it works If I go to cmd and type this I fails:

msbuild .\MyPackageTest\MyPackageTest.csproj /T:build "/p:Configuration=Release"

我收到这样的错误:

"C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj" (build target) (1) ->
(CoreCompile target) ->
  MyTests.cs(2,17): error CS0234: The type or namespace name 'VisualStudio' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(2,17): error CS0234: The type or namespace name 'VisualStudio' does not exist in the namespace 'Microsoft' (are you missing an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(13,4): error CS0246: The type or namespace name 'TestClassAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(13,4): error CS0246: The type or namespace name 'TestClass' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(13,4): error CS0246: The type or namespace name 'TestClassAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(13,4): error CS0246: The type or namespace name 'TestClass' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(17,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(17,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(38,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(38,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(59,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(59,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(75,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(75,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(91,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyOtherTests.cs(91,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(16,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(16,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(36,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(36,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(50,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(50,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(65,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(65,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(81,6): error CS0246: The type or namespace name 'TestMethodAttribute' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]
  MyTests.cs(81,6): error CS0246: The type or namespace name 'TestMethod' could not be found (are you missing a using directive or an assembly reference?) [C:\Users\me\MyPackage\MyPackageTest\MyPackageTest.csproj]

补充一下，msbuild 也会抛出这个错误:Could not locate the assembly "Microsoft.VisualStudio.QualityTools.UnitTestFramework"

to add, msbuild also throws this error: Could not locate the assembly "Microsoft.VisualStudio.QualityTools.UnitTestFramework"

推荐答案

尝试每次在新的 cmd 窗口中运行 msbuild 作为临时解决方法.

Try running msbuild in a new cmd window everytime as a temporary workaround.

这对我来说每次都有效，也是我目前所做的.我认为运行 msbuild(有或没有 vsdevcmd)会改变一些影响后续 msbuild 运行的环境变量/设置.

This works everytime for me and is what I currently do. I think running msbuild(with or without vsdevcmd) changes some environmental variables/settings which affects the subsequent msbuild runs.

不久前我遇到了同样的问题，这极大地影响了我的工作效率.我认为它是在升级到 VS2019 后开始的.我的解决方案不涉及任何 nuget 包，但 msbuild 会因这些错误而随机失败.

I faced the same problem a while ago which greatly affected my productivity. I think it started after upgrading to VS2019. My solution didn't involve any nuget packages, but msbuild would fail randomly with these errors.

这篇关于我可以在 VS 中构建这个项目，但不能用 msbuild的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！