How to fix mismatched deployment between app and test target in Xcode

Issue #204

• My macOS app target has deployment target 10.12, but when running test, I get

Compiling for OS X 10.11, but module 'MyApp' has a minimum deployment target of OS X 10.12: /Users/khoa/MyApp/DerivedData/MyApp/Build/Products/Debug/MyApp.framework/Modules/MyApp.swiftmodule/x86_64.swiftmodule

• The fix is go to test target -> Build Settings -> Deployment Ensure deployments match

Updated at 2020-05-14 07:53:33