3Dprint from Revit (reopened)

I am opening an old topic, because i am running in some problems.

the old topic is here: 3D Print from Revit

the problem is that the script doesn’t always work.

I have downloaded the model and the dyn and that runs fine…but when i adjust the model and run it again…it fails…working in 2019.

(made a new topic, on request of the old poster)

here is a screencap:

could someone please try to get this model and make it into a solid, i can’t figure it out

That’s because you’re switching off preview where the geometry exist.