Older versions of Xojo on Big Sur

Argh. Updated without checking.

Any way I can run 2019r1.1 on Big Sur?

Linking Executable
ld: file not found: /System/Library/PrivateFrameworks/UIFoundation.framework/Versions/A/UIFoundation for architecture x86_64

No you can run 2019 r3.2 on Big Sur that was an update because of the linker error.

You can fix it, see blog post: Big Sur and Xojo 2019r1.1


I can attest the workaround does work just fine… if it will continue to work in the future is yet unknown