Xcode 5.1 and compiling error for architecture x86_64

Question

Yesterday I had a project working without problem with Xcode 5. Today, after the update to Xcode 5.1 i have 6 errors and the project is not compiling.

Undefi         


        

Answer 1

In addition to Nikita's answer, you could change the parameter from "i386" to x86_64 to compile the library matching x86_64 architecture. Then the compiling errors will go away.