JsonSerializable Attribute Causing CS1591 Error

[RealDotNetDave]

After applying the JsonSerializable attribute to a class, the build failed with this error:

CS1591: Missing XML comment for publicly visible type or member 'PersonProperJsonSerializerContext.DateTimeOffset'

I have tried using the SupressMessage attribute to get it to build, but that does not work.

I am using .NET 6 and Visual Studio 17.1.2.

[jcouv]

@RealDotNetDave Do you have a way to reproduce the problem on a standalone/simple project by any chance? It's hard to tell what's going on from your description and I'm not seeing an obvious indication that the compiler is doing anything wrong.

[Youssef1313]

@jcouv I think the generator is doing something wrong. It doesn't generate documentation comments for public members, so the compiler issues a diagnostic.

I'd close this as a duplicate of dotnet/runtime#61379.

[Youssef1313]

Also related to #54119

[jcouv]

Thanks. Closing as duplicate of #54119. Will add a note there too