the OC project cocoapods has installed a Swift library, how to call it? ...
I have tried the method of setting flag bits in various build setting is invalid. Please help me. Thank you. ...
when developing swift with appcode, there is no code hint after cocoapods import. But after a few days, there is inexplicable again, every project is like this, it must be a few days later, has anyone ever encountered this problem? Can it be solved? ...