#swift4tfUnmoderated tagAll postsTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceAVLE 일상WORLD OF XPILARBeauty of CreativitySteem POD TeamUkraine on SteemExplore Communities...#swift4tfTrendingHotNewPayoutsMutedoctav (50)in #swift4tf • 6 years agoHow2: Swift 4 TFerror: Swift does not support the SDK 'MacOSX10.14.sdk' You have most probably downloaded the newer toolchain…