So I get this error as well. I use Flutter and the error ist thrown in two of the packages I use - so not my code - when I try to archive my project (just like this answer Incremental compilation has been disabled: it is not compatible with whole module optimization on Release build configuration - ( https://developer.apple.com/forums/thread/701981 ). I checked my configuration and it's the same as yours. But since I get this error in XCode 13.3 when archiving on my mac AND when I try to build via Codemagic I'm inclined to believe, this has nothing to do with my configuration or settings. I've read on other questions regarding this problem in the past that some people could solve this issue by making some changed in their code. So in my case could it be due to the packages I use? So I downgraded to 13.2.1 and it works on my machine and in Codemagic.