DotNet.publish fails attempting to load Microsoft.Build.Framework, Version=15.1.0.0

[circusboy]

DotNet.publish fails attempting to load Microsoft.Build.Framework, Version=15.1.0.0

[yazeedobaid]

Had the same issue on the GitHub action for the build. It seems due to the release of .NET 7. The dependency resolution in the script uses the newer versions of build packages that are released with .NET 7. We fixed it in FAKE by pinning the packages in the build script:

nuget Microsoft.Build 17.3.2
nuget Microsoft.Build.Framework 17.3.2
nuget Microsoft.Build.Tasks.Core 17.3.2
nuget Microsoft.Build.Utilities.Core 17.3.2

[baronfel]

There's a related part of this - components that want to use the version of MSBuild shipped with the .NET SDK should not actually copy the MSBuild dlls to the application directory. This can be done via the use of ExcludeAssets="runtime" or copy_local: false. Then, MSBuildLocator can be used to discover and load the SDK MSBuild assemblies. This is how projects like Ionide.ProjInfo and Buildalyzer work, and IMO it's how all MSbuild-using utilities should work. Unfortunately, NuGet doesn't allow marking these dependencies in a way that would make the ExcludeAssets="runtime" happen automatically.

[github-actions]

Welcome to the FAKE community! Thank you so much for creating your first issue and therefore improving the project!

[haraldsteinlechner]

Just ran into it and had a quick workaround thanks to your comments here :)

Should fake.dotnet.msbuild list the nuget dependency to prevent this or did i miss something? at least it it not listed here https://www.nuget.org/packages/Fake.DotNet.MSBuild/5.23.1#dependencies-body-tab

[hippieZhou]

when I use dotnet fake build to run run my csharp project, I also got the similar issue as follow:

Resolving dependency graph...
 - FSharp.Core is pinned to 6.0.0
Could not detect any platforms from 'net7.0' in System.Collections.Immutable 7.0.0, please tell the package authors
Could not detect any platforms from 'net7.0' in Microsoft.Build.Framework 17.5.0, please tell the package authors
Could not detect any platforms from 'net7.0' in Microsoft.Build.Utilities.Core 17.5.0, please tell the package authors
Could not detect any platforms from 'net7.0' in Microsoft.NET.StringTools 17.5.0, please tell the package authors
Could not detect any platforms from 'net7.0' in System.Security.Permissions 7.0.0, please tell the package authors
Could not detect any platforms from 'net7.0' in System.Configuration.ConfigurationManager 7.0.0, please tell the package authors
Could not detect any platforms from 'net7.0' in System.Text.Encoding.CodePages 7.0.0, please tell the package authors
Could not detect any platforms from 'net7.0' in System.Security.Cryptography.Pkcs 7.0.1, please tell the package authors
Could not detect any platforms from 'net7.0' in System.Security.Cryptography.ProtectedData 7.0.1, please tell the package authors
Could not detect any platforms from 'net7.0' in System.Formats.Asn1 7.0.0, please tell the package authors
Could not detect any platforms from 'net7.0' in System.Windows.Extensions 7.0.0, please tell the package authors

my local env just installed .net6.0 SDKs and have installed fake-cli with 5.23.1 , but I don't know that it always to find net7.0.

Feel free if you have any idea about this error ?