Linker error: undefined symbols, symbols not found

Question

I\'m getting these Apple Mach-O Linker errors and I don\'t know how to read these things. I got these error after importing \"CLCredentialHeader.h\" and \"CLCredentialHeader

Answer 1

If above answers does not work for you then check you have added Security framework. If not then add it in Build Phase section of Targets. Should be fine then :)