Xcode 8 Objective-C category warning

Question

I\'m using Xcode 8 and Swift 3.0. What does this error message mean?

ld: warning: Some object files have incompatible Objective-C category definition

Answer 1

Google Analytics pod

In Build Settings -> Other Linker Flags if you have the -ObjC on -l"GoogleAnalytics" flag this warning will appear. I don`t know why or how to resolve, but can be your problem too.