DllNotFoundException on macOS Universal Builds

[emretokerler-pk]

I'm having DllNotFoundException when trying to trigger a grpc call on macOS universal builds:

Error: Grpc.Core.RpcException: Status(StatusCode="Internal", Detail="Error starting gRPC call. DllNotFoundException: Unable to load DLL 'Cysharp.Net.Http.YetAnotherHttpHandler.Native'. Tried the load the following dynamic libraries: Unable to load dynamic library 'Cysharp.Net.Http.YetAnotherHttpHandler.Native'

In seperate builds for silicon and intel, both are working fine. At this point, I noticed there are two prebuilt libraries (one for intel, one for silicon) as shown:

But there's no library included to be used for universal builds marked as "CPU=Any CPU"

How to solve this?

[Last8Exile]

Unity does not support separate per platform libraries for universal macOS builds.

You choices:

1. Make 2 separate builds.
2. Merge 2 libraries into single universal dylib using xcode and set this merged library as AnyCPU.

Second option could be implemented in this repo by modifying build pipeline so it will export universal macOS library as well.