Illegal line segment point

[Yorlmar]

Hi @RosaWagner we are updating a couple of signs that were left with a problem of shapeshifting, and we are trying to export everything again through method of config.yaml but I got this error:

fontmake.errors.FontmakeError: In 'Grenze.glyphs' -> 'master_ufo/Grenze.designspace': Generating fonts from Desigspace failed: Illegal line segment point count: 3

Could it be a problem of Axis Mappings?, which I recently added, or a draw issue?

Just to refresh, when this project was implemented they were just beginning to define certain rules in the variable fonts, so it may be that something has been done under criteria very different from the current ones.

Many thanks in advance Rosa.

[RosaWagner]

It looks like an outline issue, although I never got this one before.
Please open a issue in https://github.com/googlefonts/fontmake for this kind of error, it will help them to improve their output messages ;)

[Yorlmar]

Thanks @RosaWagner :), I will check again the outlines for any problem in the draw, yesterday when I checked it quickly I did not detect any, but if the problem persists I'll open the issue.