The solution is to upgrade Mac OS version. It seems UE5.4 is only compatible with Mac OS > 12. In my case I went from Monterey to Sonoma. Post upgrade: make sure to update Xcode and get it to start; then proceed to a fresh install of UE5.4.
The solution is to upgrade Mac OS version. It seems UE5.4 is only compatible with Mac OS > 12. In my case I went from Monterey to Sonoma. Post upgrade: make sure to update Xcode and get it to start; then proceed to a fresh install of UE5.4.