Hello everyone, I found the MailCore2 library for Objective-C, I am writing a project on Swift, there was an instruction on how to use this library in Swift, I did everything, it gives the following error: unknown>: 0: error: bridging header '/ Users / Apple /Desktop/Ф/Programming/Swiftnew/CivilCalculateDemo/Bridging-Header.h 'does not exist
But Bridging-Header.h exists along the specified path. I can not understand what's the matter. :(