Building for iOS Simulator-x86_64 but attempting to link with file built for iOS Simulator-arm64 Please find the below environment details, xcode-select --print-path /Applications/Xcode-beta.app/Contents/Developer xcodebuild -version Xcode 12.0 Build version 12A8189h xcodebuild -showsdks iOS SDKs: iOS 14.0            -sdk iphoneos14.0 iOS Simulator SDKs: Simulator - iOS 14.0      -sdk iphonesimulator14.0 macOS SDKs: DriverKit 20.0         -sdk driverkit.macosx20.0 macOS 11.0           -sdk macosx11.0 tvOS SDKs: tvOS 14.0            -sdk appletvos14.0 tvOS Simulator SDKs: Simulator - tvOS 14.0      -sdk appletvsimulator14.0 watchOS SDKs: watchOS 7.0           -sdk watchos7.0 watchOS Simulator SDKs: Simulator - watchOS 7.0     -sdk watchsimulator7.0 system_profiler SPSoftwareDataType Software:   System Software Overview:    System Version: macOS 10.15.6 (19G73)    Kernel Version: Darwin 19.6.0    Boot Volume: Macintosh HD    Boot Mode: Normal    Computer Name: Chetana’s Mac mini    User Name: Deepthi Uma (deepthi)    Secure Virtual Memory: Enabled    System Integrity Protection: Enabled    Time since boot: 22:40 Could you please provide your suggestion? Note: Same application successfully compiled on Xcode11.6 with iphonesimulatorSDK13.6.