07-14-2021, 09:14 AM
(This post was last modified: 03-24-2022, 08:32 AM by Rick Johnson.
Edit Reason: additional information
)
For various reasons I ended up upgrading from Mojave to Big Sur (macOS 11.4) and found that Xcode 10 wouldn't run. I followed the advice of this thread and it can now build, but Illustrator crashes when launching in debug mode.
https://stackoverflow.com/questions/64817964/xcode-10-3-does-not-work-on-macos-big-sur-11-0-1-non-beta
Edit: Xcode 10 crashes when launching AI 25 in debug mode, but AI 23 will launch a debug build after about two minutes.
Xcode 12 does work with CORE projects, but Illustrator initializes painfully slow in debug mode. Also, when running the Xcode Legacy script to set up Xcode 12, I had to replace line 616 in the XcodeLegacy.sh script in order to finish:
hdiutil attach "$xcode4archive" "${ATTACH_OPTS[@]}"
Replace with this:
hdiutil attach Xcode_4.6.3.dmg "${ATTACH_OPTS[@]}"
It's probably not the proper fix, but it got the job done.
https://stackoverflow.com/questions/64817964/xcode-10-3-does-not-work-on-macos-big-sur-11-0-1-non-beta
Edit: Xcode 10 crashes when launching AI 25 in debug mode, but AI 23 will launch a debug build after about two minutes.
Xcode 12 does work with CORE projects, but Illustrator initializes painfully slow in debug mode. Also, when running the Xcode Legacy script to set up Xcode 12, I had to replace line 616 in the XcodeLegacy.sh script in order to finish:
hdiutil attach "$xcode4archive" "${ATTACH_OPTS[@]}"
Replace with this:
hdiutil attach Xcode_4.6.3.dmg "${ATTACH_OPTS[@]}"
It's probably not the proper fix, but it got the job done.