Fix this first Remove the simulator's arm64 exclusion Select your project → app target → Build Settings. Search for Excluded Architectures. Check both Debug and Release configurations. If Any iOS Simulator SDK has arm64, remove that value or set it to empty. Check Architectures Search for Architectures and select Standard Architectures ($(ARCHS_STANDARD)). Also check any .xcconfig files and CocoaPods post_install scripts for settings that exclude arm64.

Fix this first Remove the simulator's arm64 exclusion Select your project → app target → Build Settings. Search for Excluded Architectures. Check both Debug and Release configurations. If Any iOS Simulator SDK has arm64, remove that value or set it to empty. Check Architectures Search for Architectures and select Standard Architectures ($(ARCHS_STANDARD)). Also check any .xcconfig files and CocoaPods post_install scripts for settings that exclude arm64.