Since converting my app to Xojo, it doesn't run on PPC

I’ve had several emails from customers saying that my apps no longer work for them — I just recently switched over to Xojo. They are all running OS X 10.4 and 10.5 on PPC G4/G5 chips. Previously there was never an issue with this. However, now they are getting this error:

“You cannot use this version of the application with this version of Mac OS X.”

I’ve re-compiled them with REAL Studio and the error goes away. I’ve also made sure to build for Carbon in Xojo.

Anyone else experiencing this issue?

Xojo cannot compile PPC (or Universal Binary) apps. The last release of Real Studio that could do that was 2011r3.

Also be aware the minimum OS X version Xojo compiles for is now 10.6 “Snow Leopard”.