Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Cosmosent

macrumors 68020
Original poster
Apr 20, 2016
2,315
2,693
La Jolla, CA
"Invalid Toolchain" is the Error Message !

Never seen this before.

Anyone else seeing this ???

UPDATE: Thanks to Stackoverflow, just discovered this is a known issue ... Xcode 11.2.1 is needed !
 
Last edited:
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.