ShowAngledHandles plugin can't be loaded

Glyphs
1

I am suddenly getting this alert when starting Glyphs (3.4.1 / 3436). Removed and re-installed the plugin a few times, but it doesn’t seem to help. What could be wrong?

AngledHandles
AngledHandles530×594 49.4 KB

2

I’ll have a look.

3

I fixed it.

4

Thank you!