Glyphs Crashes opening some files

Glyphs 3.1.1 (3144) is crashing every time I open specific files of the same font.
I deleted all plugins and still happening.
Mac Os Monterrey - Apple M1 Pro

I had to downgrade to version 3133.

Can you send me one of the crashing files? And did you send some crash reports (the ones that show up when you restart the app)?

I sent them by email. Seems like as new user I can’t upload file here…

Thanks for the file. I fixed it and uploaded a new version.

The problem was that you used a metics key “.” (in semicolon) and it would need to be “period”.

Thanks for the quick update.