Use this tag only for questions directly related to changes in version 4.1 of Apple's Swift programming language.
I get the above runtime message after I upgraded to Swift4.1 and Xcode 9.3. Before the upgrade I did not have …
ios swift4.1 xcode9.3I’m getting strange error while building project in Xcode 9.4 Build system information - unexpected service error: The Xcode build …
ios11 build-error swift4.1 xcode-workspace xcode9.4It seems like in Swift 4.1 flatMap is deprecated. However there is a new method in Swift 4.1 compactMap which is doing …
swift swift4 swift4.1Thanks in advance for help, I have two API calls, both are concurrent and any call could be success first(…
ios swift4 nsoperationqueue nsoperation swift4.1I am running a code with webRTC. I am not posting code because I really don't know the point where …
exc-bad-access swift4.1 xcode9.4