Something went wrong when Removing Overlap

I’m running Glyphs 3.0.2 and i’m still getting an export error for multiple glyphs.
Is there any way of seeing what is specifically causing the error?

This wasn’t an issue in Glyphs 2, and nothing has changed between versions!

Can you send me the .glyphs file?

Is there an email address I can forward the files on to, rather than posting them here?

You can send the .glyphs file to support (at) (this website without www). We will have a look.