pathops can raise TypeError, booleanOperations can raise ValueError

googlefonts / ufo2ft

A bridge from UFOs to FontTools objects (and therefore, OTFs and TTFs).

MIT License

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pathops can raise TypeError, booleanOperations can raise ValueError #492

Open moyogo opened 3 years ago

moyogo commented 3 years ago

Seen with https://github.com/googlefonts/fontmake/issues/755

anthrotype commented 3 years ago

when can that happen? Should those be catched in the respective libs with a more specific error than value or type error? in any case, it might be worth to add a test

moyogo commented 3 years ago

The glyphs are from Festive. Here's a UFO with just those two: OutlineTest.ufo.zip