Kern On cannot start

[davidsargent]

Hi Tim,

I updated Kern On recently, and it was working fine until this morning. It now can't start and I receive this error message. I have re-installed it to no avail; please help!

[davidsargent]

Replying here because I can't delete this post.

Worked it out via the manual — I somehow added some anchors in places they shouldn't be in my font.