#file extension '. ttf' does not match the detected file MIME type (font/sfnt)
1 messages · Page 1 of 1 (latest)
can you convert it to another format and try w/ it?
apparently the error was reported 3 years ago by former Miraheze sys admin
Yeah I saw that on Phabricator
Anyway I will continue trying
According to this record the problem should be solved, but I still meet it today, quite annoying
so, resolved by converting to another format 
Actually, from the looks of things, the font/sfnt mime type (different from the application/font-sfnt; a headache I know), was only added to upstream yesterday. Might see if we can merge any of these changes locally.