The bad news with Catalina is that is won’t run 32 bit apps (Mojave is the last version that accepts them), and I suspect that the Python version you’re using is such an application. Maybe switching to a 64 bit Python version will solve the issue.
JM > Le 3 juil. 2020 à 20:38, Hans Åberg <haber...@telia.com> a écrit : > > >> On 3 Jul 2020, at 18:09, Zone Dremik <dremik_z...@yahoo.com> wrote: >> >> I just upgraded to Mac OS 10.15.5 and now convert.ly has stopped working >> entirely. I get the following error message; >> >> arch: posix_spawnp: >> /System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7: Bad >> CPU type in executable >> >> I had been using the 64bit bit version of Lilypond 2.20.0 from Marnen for >> some time, and that is still working fine otherwise. >> >> This message appears when I try to run convert.ly from Frescobaldi. (When I >> run convert.ly from Lilypond it doesn't crash, but only changes the version >> number in the code.) >> >> Is this a Frescobaldi issue? > > I think that may be the case: I tried with MacPorts lilypond-devel, of which > I also made an installer, and it worked standalone, but not in Frescobaldi. > Perhaps it runs its own convert-ly rather than the one that comes with the > lilypond distribution. > >> I couldn't find a link to a users group on the Frescobaldi website. > > Some of them hang out here. :-) > > >
