I'm trying to build a project using the classes in Microsoft.Build.
The code is:
var project = new ProjectInstance(CS_PROJ_FILE);
project.Build();
However it's throwing the following exception:
Microsoft.Build.Shared.InternalErrorException occurred
HResult=0x80131500
Message=MSB0001: Internal MSBuild Error: Type information for Microsoft.Build.Utilities.ToolLocationHelper was present in the whitelist cache as Microsoft.Build.Utilities.ToolLocationHelper, Microsoft.Build.Utilities.Core, Version=15.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a but the type could not be loaded. unexpectedly null
Source=Microsoft.Build
I've tried adding the following to the packages (both in a net452 and a net7 project):
- id="Microsoft.Build" version="15.1.1012"
- id="Microsoft.Build.Framework" version="15.1.1012"
- id="Microsoft.Build.Runtime" version="15.1.1012"
- id="Microsoft.Build.Tasks.Core" version="15.1.1012"
- id="Microsoft.Build.Utilities.Core" version="15.1.1012"
Still get the same result.
I've also tried using the BuildManager
like this:
var buildManager = new BuildManager();
buildManager.Build(new BuildParameters(),
new BuildRequestData(new ProjectInstance(CS_PROJ_FILE),
new[] {"Build"}));
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