Reply to Could not find module for target 'x86_64-apple-ios-simulator'; found: arm64, armv7-apple-ios, arm64-apple-ios, arm, armv7 I have the same problem while building on M1. Just because I used this : pod "GoogleMobileAdsMediationFacebook" pod 'GoogleMobileAdsMediationAppLovin', anyone can explain why ? Programming Languages Swift Jun ’21