Apple Mach-O Linker Error (Cannot built my app when i select iOS device)

Question

I built an app that uses ZbarSDK for barcode scan, the app works fine when running over the simulator, but when I try to archive it on a real device this error shows up:

Answer 1

You are compiling your app for the armv7s architecture but ZbarSDK isn’t compiled for armv7s. So either compile ZbarSDK for armv7s (preferred) or don’t compile your app for armv7s.