Gerben Wierda schrieb am 18.07.2023 um 23:23:

Check all entries with \definefontfamily, maybe something isn't commented but should be.

Wolfgang

Everything font in my file:

[...]

\definefontfeature [expandophian] [extend=1.025]
\definefontfamily
[archimate]
[ss]
[Ophian]
[features=expandophian]
[tf=style:Regular,
bf=style:Bold,
it=style:Italic,
bi=style:Bold Italic]

You use separate arguments ( [ ... ] ) for the features and font ( "tf=..." etc.) settings, put both in one argument and the error disappears.

Wolfgang