Lars Ingebrigtsen <larsi@gnus.org> writes:

> Pieter van Oostrum <pieter-l@vanoostrum.org> writes:
>
>> I compiled the emacs-27 branch from Git with debugging info, and here is the extended backtrace:
>>
>> It seems that macfont_info->cache is NULL.
>
> Would it be possible for you to test with the "master" branch and see
> whether the problem exists there, too?

The master branch also crashes but with a different error: