Your bug report #55245: 28.1; project--read-project-buffer predicate fails with wrong-type-argument listp which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 55245@debbugs.gnu.org. -- 55245: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=55245 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems