Cannot build net7.0 with FSharp.Compiler.Service 42.7.100

[nightroman]

Cannot build net7.0 with FSharp.Compiler.Service 42.7.100

Repro steps

With the latest Visual Studio 17.4 and its .NET 7 SDK and templates,
in a new folder with the test project name invoke:

dotnet new console -lang f#

It creates the net7.0 console app F# project.
Then add the latest FSharp.Compiler.Service 42.7.100:

dotnet add package FSharp.Compiler.Service --version 42.7.100

It fails:

> dotnet add package FSharp.Compiler.Service --version 42.7.100
  Determining projects to restore...
  Writing C:\TEMP\TEMP\tmp1BB9.tmp
info : X.509 certificate chain validation will use the default trust store selected by .NET.
info : X.509 certificate chain validation will use the default trust store selected by .NET.
info : Adding PackageReference for package 'FSharp.Compiler.Service' into project 'C:\tmp\_221109_0646\_221109_0646.fsproj'.
info : Restoring packages for C:\tmp\_221109_0646\_221109_0646.fsproj...
info :   CACHE https://api.nuget.org/v3-flatcontainer/microsoft.build.framework/index.json
info :   CACHE https://api.nuget.org/v3-flatcontainer/microsoft.build.tasks.core/index.json
info :   CACHE https://api.nuget.org/v3-flatcontainer/microsoft.build.utilities.core/index.json
error: NU1102: Unable to find package Microsoft.Build.Framework with version (>= 17.4.0-preview-22469-04)
error:   - Found 42 version(s) in nuget.org [ Nearest version: 17.3.2 ]
error:   - Found 0 version(s) in MyNuGet
error:   - Found 0 version(s) in Microsoft Visual Studio Offline Packages
error:   - Found 0 version(s) in C:\Program Files\dotnet\sdk\7.0.100\FSharp\library-packs
error: NU1102: Unable to find package Microsoft.Build.Tasks.Core with version (>= 17.4.0-preview-22469-04)
error:   - Found 42 version(s) in nuget.org [ Nearest version: 17.3.2 ]
error:   - Found 0 version(s) in MyNuGet
error:   - Found 0 version(s) in Microsoft Visual Studio Offline Packages
error:   - Found 0 version(s) in C:\Program Files\dotnet\sdk\7.0.100\FSharp\library-packs
error: NU1102: Unable to find package Microsoft.Build.Utilities.Core with version (>= 17.4.0-preview-22469-04)
error:   - Found 42 version(s) in nuget.org [ Nearest version: 17.3.2 ]
error:   - Found 0 version(s) in MyNuGet
error:   - Found 0 version(s) in Microsoft Visual Studio Offline Packages
error:   - Found 0 version(s) in C:\Program Files\dotnet\sdk\7.0.100\FSharp\library-packs
error: Package 'FSharp.Compiler.Service' is incompatible with 'all' frameworks in project 'C:\tmp\_221109_0646\_221109_0646.fsproj'.

To work around, add this reference manually to the project file:

  <ItemGroup>
    <PackageReference Include="FSharp.Compiler.Service" Version="42.7.100" />
  </ItemGroup>

and build

dotnet build

It fails due to not found Microsoft.Build.* packages:

> dotnet build
MSBuild version 17.4.0+18d5aef85 for .NET
  Determining projects to restore...
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102: Unable to find package Microsoft.Build.Framework with version (>= 17.4.0-preview-22469-04)
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 42 version(s) in nuget.org [ Nearest version: 17.3.2 ]
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in MyNuGet
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in Microsoft Visual Studio Offline Packages
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in C:\Program Files\dotnet\sdk\7.0.100\FSharp\library-packs
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102: Unable to find package Microsoft.Build.Tasks.Core with version (>= 17.4.0-preview-22469-04)
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 42 version(s) in nuget.org [ Nearest version: 17.3.2 ]
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in MyNuGet
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in Microsoft Visual Studio Offline Packages
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in C:\Program Files\dotnet\sdk\7.0.100\FSharp\library-packs
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102: Unable to find package Microsoft.Build.Utilities.Core with version (>= 17.4.0-preview-22469-04)
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 42 version(s) in nuget.org [ Nearest version: 17.3.2 ]
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in MyNuGet
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in Microsoft Visual Studio Offline Packages
C:\tmp\_221109_0646\_221109_0646.fsproj : error NU1102:   - Found 0 version(s) in C:\Program Files\dotnet\sdk\7.0.100\FSharp\library-packs
  Failed to restore C:\tmp\_221109_0646\_221109_0646.fsproj (in 271 ms).

Build FAILED.

Expected behavior

All the above commands should work and build an app, as a result.

Actual behavior

Some commands fail as described.

Known workarounds

None.

Related information

• Operating system - Windows 10
• .NET Runtime kind - net7.0
• Editing Tools - Visual Studio 17.4

[vzarytovskii]

Packages need to be updated to released ones, not entirely sure how they ended up in fcs.

[nightroman]

Similar issues happened in the past, e.g. #12758

[nightroman]

FWIW it looks like the required Microsoft.Build.* packages 17.4+ are not available on NuGet.