software-mariodiana
2/26/2018 - 7:35 PM

Xcode nullability warnings

Turn off nullability warnings in Xcode. These warning are added so that Objective-C code will be compatible with Swift. However, with respect to Objective-C code, they are a whole lot of clutter.

Xcode-nullability
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In the Build Settings tab of a project's target, find the custom compile flag 
key for the following entry: 

    Other Warning Flags 

Set that flag's value to:

    -Wno-nullability-completeness 

See: https://stackoverflow.com/a/37691096/155167