We've decided to use SPM for our new internal frameworks. Our app has many dependencies (for the moment) on some CocoaPods. So, I figured adding SPM would be easy enough.

I created a local Swift Package and linked it against the project. All good, until I import the new Package into a Swift file

Once I do that and try build on the iOS simulator, I am faced with the following compiler error:

could not find module 'CoreKit' for target 'x86_64-apple-ios-simulator';

I am able to build to a device, no problem. Just not the simulator.

We faced a similar issue for Pods; which resulted us adding the following in our Podfile

 installer_representation.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = "arm64"
    end
  end

We had to do this, since we use M1 Machines.

I have tried the following:

• Removing arm64 from the Excluded Architectures
• Setting Build Active Archives only to YES/NO
• Adding x86_64 to Architectures
• Removing the config for arm64 from the Podfile

Open to any suggestions on how we can resolve this.

Thanks