Expected a version of the form 'major[.minor[.subminor]]'

[PedramChegini]

In header classes: stdlib.h stdio.h

Error name : 1)Expected a version of the form 'major[.minor[.subminor]]' 2)__swift_unavailable

After obfuscation I build my project suddenly these above errors occurred. i don't know what to do. please give me a solution.

[lgqaozora]

I had the same errors.I also want to know how to solve it.