Hey Nige!
So glad to see you’ve been trying out the connector! This info is super helpful to me as someone who admittedly hasn’t been a heavy user of IFC. All error reports are super welcome as I try to iron out how this all should work in the speckleverse. I would be very interested to see the stream if you can share! You can add me as a collaborator at izzy@speckle.systems or just link it here if it’s public.
Regarding that particular error, that is definitely a bug 
Thanks for catching it! I’ve logged the issue and will tackle it asap. If you stumble upon any other errors, please don’t hesitate to dump them in a github issue so I can take a look!
I really appreciate your providing this helpful feedback! Don’t be shy about dropping any other problems you encounter or suggestions you might have here 