Apple Mach -O Linker (Id) Error?

Question

I am trying to build this xcode workspace which was built from Unity. And after modifying the project a little bit when I getting to the very end of building the project (li

Answer 1

How I resolved this issue:

1. I exit Xcode then opened my project's .xcworkspace again.

2. While Xcode was starting...i saw warnings...xcode is smarter enough and ask you switch to recommended settings...Tap it and let him do the changes. (Read warning seriously and with positive mind and then you will resolve it)