Error: iOS 10 is the maximum deployment target for 32-bit targets

When you build project xcode and got this error.

invalid iOS deployment version '-miphoneos-version-min=11.0', iOS 10 is the maximum deployment target for 32-bit targets

You switched "Architectures" to "Standard Architectures", under the "Build Settings" tab, and the problem has gone.

Error will be fixed when rebuild project.