In reply to @pyrox:pyrox.dev
oh okay it's failing with a different error(its trying to hardcode dotnet compiler paths in the source code?)

I think what's happening here is it's using an old version of Microsoft.Net.Compilers which doesn't seem to work on platforms where a .net executable can't be executed directly.

If I remove <PackageReference Include="Microsoft.Net.Compilers" Version="2.3.2" /> from both projects, and also remove this:

    <Content Include="enemizerBasePatch.json">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </Content>
    <Content Include="exported_symbols.txt">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </Content>

it builds.

In reply to @corngood:corngood.com
Here's the PR for the latest round of dotnet upgrades (with 9.0 final), including some infrastructure changes: https://github.com/NixOS/nixpkgs/pull/355753

There are some breaking changes, so if anyone maintains dotnet derivations outside of nixpkgs, I'm interested in test cases or feedback.

In reply to @emma:rory.gay
i wonder if we'll see a dotnet-sdk_9 alias as with prior versions?

I'm open to this. I originally had a big plan to rearrange the package names, but this seems like it might still be the most intuitive way. 9.0 final seems like a logical time to do it.

I'd also like to default things to the source-built sdks whenever possible, but they aren't building reliably on Darwin at the moment.

In reply to @corngood:corngood.com

I think what's happening here is it's using an old version of Microsoft.Net.Compilers which doesn't seem to work on platforms where a .net executable can't be executed directly.

If I remove <PackageReference Include="Microsoft.Net.Compilers" Version="2.3.2" /> from both projects, and also remove this:

    <Content Include="enemizerBasePatch.json">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </Content>
    <Content Include="exported_symbols.txt">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </Content>

it builds.

Hi, I just got started bumping nexusmods-app to v0.7.0.

Upstream have updated dotnet 8 -> 9, however it looks like some components still expect dotnet 8? I get this error when attempting to build the updated derivation if I bump dotnet to sdk 9:

  NexusMods.Networking.Downloaders -> /build/source/src/Networking/NexusMods.Networking.Downloaders/bin/Release/net9.0/NexusMods.Networking.Downloaders.dll

  You must install or update .NET to run this application.

  App: /nix/store/gnviywnlb7wqxz4dxcz9k55fbqpch51w-StrawberryShake.Server-14.1.0/share/nuget/packages/strawberryshake.server/14.1.0/tools/net8/dotnet-graphql.dll
  Architecture: x64
  Framework: 'Microsoft.NETCore.App', version '8.0.0' (x64)
  .NET location: /nix/store/a03c70i7x6rjdr6vikczsp5ck3v6rixh-dotnet-sdk-9.0.100/share/dotnet/

  The following frameworks were found:
    9.0.0 at [/nix/store/a03c70i7x6rjdr6vikczsp5ck3v6rixh-dotnet-sdk-9.0.100/share/dotnet/shared/Microsoft.NETCore.App]

  Learn more:
  https://aka.ms/dotnet/app-launch-failed

  To install missing framework, download:
  https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.0&arch=x64&rid=linux-x64&os=linux

/build/nuget.5WFLlF/fallback/strawberryshake.server/14.1.0/build/StrawberryShake.Server.targets(73,5): error MSB3073: The command "dotnet "/build/nuget.5WFLlF/fallback/strawberryshake.server/14.1.0/build/../tools/net8/dotnet-graphql.dll" generate "/>

Am I supposed to make multiple dotnet versions available during the build? If so how? If not, any other ideas?

Hi, I just got started bumping nexusmods-app to v0.7.0 (wip branch).

Upstream have updated dotnet 8 -> 9, however it looks like some components still expect dotnet 8? I get this error when attempting to build the updated derivation if I bump dotnet to sdk 9:

  NexusMods.Networking.Downloaders -> /build/source/src/Networking/NexusMods.Networking.Downloaders/bin/Release/net9.0/NexusMods.Networking.Downloaders.dll

  You must install or update .NET to run this application.

  App: /nix/store/gnviywnlb7wqxz4dxcz9k55fbqpch51w-StrawberryShake.Server-14.1.0/share/nuget/packages/strawberryshake.server/14.1.0/tools/net8/dotnet-graphql.dll
  Architecture: x64
  Framework: 'Microsoft.NETCore.App', version '8.0.0' (x64)
  .NET location: /nix/store/a03c70i7x6rjdr6vikczsp5ck3v6rixh-dotnet-sdk-9.0.100/share/dotnet/

  The following frameworks were found:
    9.0.0 at [/nix/store/a03c70i7x6rjdr6vikczsp5ck3v6rixh-dotnet-sdk-9.0.100/share/dotnet/shared/Microsoft.NETCore.App]

  Learn more:
  https://aka.ms/dotnet/app-launch-failed

  To install missing framework, download:
  https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.0&arch=x64&rid=linux-x64&os=linux

/build/nuget.5WFLlF/fallback/strawberryshake.server/14.1.0/build/StrawberryShake.Server.targets(73,5): error MSB3073: The command "dotnet "/build/nuget.5WFLlF/fallback/strawberryshake.server/14.1.0/build/../tools/net8/dotnet-graphql.dll" generate "/>

Am I supposed to make multiple dotnet versions available during the build? If so how? If not, any other ideas?

In reply to @mattsturg:matrix.org

Hi, I just got started bumping nexusmods-app to v0.7.0 (wip branch).

Upstream have updated dotnet 8 -> 9, however it looks like some components still expect dotnet 8? I get this error when attempting to build the updated derivation if I bump dotnet to sdk 9:

  NexusMods.Networking.Downloaders -> /build/source/src/Networking/NexusMods.Networking.Downloaders/bin/Release/net9.0/NexusMods.Networking.Downloaders.dll

  You must install or update .NET to run this application.

  App: /nix/store/gnviywnlb7wqxz4dxcz9k55fbqpch51w-StrawberryShake.Server-14.1.0/share/nuget/packages/strawberryshake.server/14.1.0/tools/net8/dotnet-graphql.dll
  Architecture: x64
  Framework: 'Microsoft.NETCore.App', version '8.0.0' (x64)
  .NET location: /nix/store/a03c70i7x6rjdr6vikczsp5ck3v6rixh-dotnet-sdk-9.0.100/share/dotnet/

  The following frameworks were found:
    9.0.0 at [/nix/store/a03c70i7x6rjdr6vikczsp5ck3v6rixh-dotnet-sdk-9.0.100/share/dotnet/shared/Microsoft.NETCore.App]

  Learn more:
  https://aka.ms/dotnet/app-launch-failed

  To install missing framework, download:
  https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.0&arch=x64&rid=linux-x64&os=linux

/build/nuget.5WFLlF/fallback/strawberryshake.server/14.1.0/build/StrawberryShake.Server.targets(73,5): error MSB3073: The command "dotnet "/build/nuget.5WFLlF/fallback/strawberryshake.server/14.1.0/build/../tools/net8/dotnet-graphql.dll" generate "/>

Am I supposed to make multiple dotnet versions available during the build? If so how? If not, any other ideas?

In reply to @mattsturg:matrix.org

Hi, I just got started bumping nexusmods-app to v0.7.0 (wip branch).

Upstream have updated dotnet 8 -> 9, however it looks like some components still expect dotnet 8? I get this error when attempting to build the updated derivation if I bump dotnet to sdk 9:

  NexusMods.Networking.Downloaders -> /build/source/src/Networking/NexusMods.Networking.Downloaders/bin/Release/net9.0/NexusMods.Networking.Downloaders.dll

  You must install or update .NET to run this application.

  App: /nix/store/gnviywnlb7wqxz4dxcz9k55fbqpch51w-StrawberryShake.Server-14.1.0/share/nuget/packages/strawberryshake.server/14.1.0/tools/net8/dotnet-graphql.dll
  Architecture: x64
  Framework: 'Microsoft.NETCore.App', version '8.0.0' (x64)
  .NET location: /nix/store/a03c70i7x6rjdr6vikczsp5ck3v6rixh-dotnet-sdk-9.0.100/share/dotnet/

  The following frameworks were found:
    9.0.0 at [/nix/store/a03c70i7x6rjdr6vikczsp5ck3v6rixh-dotnet-sdk-9.0.100/share/dotnet/shared/Microsoft.NETCore.App]

  Learn more:
  https://aka.ms/dotnet/app-launch-failed

  To install missing framework, download:
  https://aka.ms/dotnet-core-applaunch?framework=Microsoft.NETCore.App&framework_version=8.0.0&arch=x64&rid=linux-x64&os=linux

/build/nuget.5WFLlF/fallback/strawberryshake.server/14.1.0/build/StrawberryShake.Server.targets(73,5): error MSB3073: The command "dotnet "/build/nuget.5WFLlF/fallback/strawberryshake.server/14.1.0/build/../tools/net8/dotnet-graphql.dll" generate "/>

Am I supposed to make multiple dotnet versions available during the build? If so how? If not, any other ideas?

Apparently buildDotnetModule is trying to run libs? cc Corngood

I guess this usually a non-issue and fails gracefully with a warning, but in this case the library we're trying to run is failing hard with an error because it expects .net8?

There are a lot of places where combinePackages is currently being used that really only need the nuget packages from another SDK/runtime. I'm actually trying to clean that up right now.

This looks like something else. Like it actually needs the net8 runtime, which is odd.

You can also set this to the result of dotnetSdkPackages.combinePackages, if the project uses multiple SDKs to build.

Ah, I should have RTFM before asking here! Thanks for the pointer