Problems after upgrading to Xcode 12:ld: building for iOS Simulator, but linking in dylib built for iOS, architecture arm64
I resolved this error. The root reason is that Xcode 12 does not allow build arm64 architecture for Simulator. We should set x86_64 for Simulator building. Set “Build Active Architecture Only” to “YES” in target Build Settings tab; Set x86_64 for Simulator: For more answers: Xcode 12, building for iOS Simulator, but linking in object … Read more