Both the “stable version” 2.12.3-1 as well as the developer version 2.13.63-1 exit with an error message “…Symbol not found: obj_sync_notify…”
The console shows: 22.11.11 15:42:40,071 LilyPond: LilyPond Error 22.11.11 15:42:40,072 LilyPond: LilyPond Error An unexpected error has occurred during execution of the main script ImportError: dlopen(/Applications/selten benutzt/LilyPond 2.app/Contents/Resources/lib/python2.6/lib-dynload/objc/_objc.so, 2): Symbol not found: _objc_sync_notify Referenced from: /Applications/selten benutzt/LilyPond 2.app/Contents/Resources/lib/python2.6/lib-dynload/objc/_objc.so Expected in: /usr/lib/libobjc.A.dylib _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond