-2

I can not solve this issue, please help!

https://prnt.sc/pmvltr

  • This question is a duplicate. There's a ton of good advice on this problem here: https://stackoverflow.com/q/46726077/814416 – sherb Oct 23 '19 at 05:03

1 Answers1

0

You have to set Swift Language Version to Swift 5 in

Target (Aviasales Kit) > Build Settings > Swift Compiler - Language > Swift Language Version

steveSarsawa
  • 1,559
  • 2
  • 14
  • 31