Quote -  I got this error message frequently when exporting:

"Loading  pydough.geometry_export*
[...]
2010RuntimePythonposerScriptsScriptsMenupydoughPoserunimesh.py", line 108, in collect_data**    nr_tpolys = sum([len(actor.Geometry().TexPolygons())*

TypeError: len() of unsized object"

I found out that Posemagic Pro was causing this error.   Is there a way around this or should I just avoid using Posemagic when exporting to Lux?

If the TexPolygons() call returned a None object, that would explain that error message. I'll change my code to catch that. I don't know what Posemagic does and how it works, though, so I can't guarantee that it will fix your problem.

-- I'm not mad at you, just Westphalian.