duplicate symbols for architecture i386 clang

Question

I\'ve seen several posts on google and stackoverflow related to this error, I\'ve read all of them but still fetching the problem , I will be glad for a solution. Here is th

Answer 1

I tried cleaning the project, erased all derived data. Nothing worked. Atlas, this worked for me.

Another reason can be that the project is targeted at a simulator instead of a real device when building a distribution-version. That also causes this error message.