$ ufo2otf B612-Regular.ufo
Use of undefined glyph class, @_u_accents, on line 150 of
...
Expected ';' at statement end on line 252 of /var/www/debian/fonts-b612/fonts-b612-1.003+git20180121/sources/B612-Regular.ufo/features.fea
There were errors when parsing the feature file and the features have not been applied
zsh: segmentation fault ufo2otf B612-Regular.ufo
What's wrong when I get above message?
I get it with the B612-Italic.ufo http://sid.ethz.ch/debian/fonts-b612/fonts-b612-1.003%2Bgit20180121/sources/