RequiredMemberAttribute Ambiguous reference

[jamescrosswell]

Apple platform

iOS, Mac Catalyst

Framework version

net8.0-*

Affected platform version

.net 9.0.100-preview.7.24407.12

Description

When building the bindings projects for the Sentry SDK targeting net8-ios or net8-maccatalyst using .net 9.0.100-preview.7.24407.12, I'm seeing numerous ambiguous reference exceptions related to the [RequiredMember] attribute that is used to decorate various types in the generated bindings.

The ambiguity is between 'Foundation.RequiredMemberAttribute' and 'System.Runtime.CompilerServices.RequiredMemberAttribute'.

Steps to Reproduce

I've tried to create a minimal reproducible example of the problem at:

• https://github.com/jamescrosswell/ambiguous-reference

That repo includes instructions on how to run the build that generates these ambiguous reference errors.

I don't have a clean machine that I can use to try to test that though so I'm not entirely sure what dependencies you'll need to install before being able to run that:

• Some of the things that I've installed on my machine are detailed in the Contributing.md file for the Sentry .NET SDK.
• In addition to that, I've installed .net 9.0.100-preview.7.24407.12
• Lots of dotnet workloads need to be installed... worth noting that dotnet workload restore does not seem to be sufficient... I also had to run dotnet workload install maui

Hopefully the above is enough to be able to reproduce the problem. If not, I'll see what I can do. The problem itself seems pretty obvious though.

Did you find any workaround?

None

Build logs

See build logs attached:
msbuild-log.zip

[rolfbjarne]

• jamescrosswell/ambiguous-reference

I get a 404, is it a private repository?

[jamescrosswell]

I get a 404, is it a private repository?

Argh... sorry about that. It's public now.