Section Fill woes

SketchUp Pro
1

Does anyone have an idea why this would happen?

I was working on this SU/LO file and updated the viewport. Suddenly part of my section fills disappeared. I went back to the SU fie and ensured the scene had been updated and then the file saved. Updated LO viewport again, but the problem persists.

SU:

Screenshot 2021-07-07 at 15.51.00
Screenshot 2021-07-07 at 15.51.00738×1152 62.2 KB

LO:
Screenshot 2021-07-07 at 15.50.50

2

Delete the edge from that group (in SketchUp)

c8394a
c8394a992×1198 88.6 KB

sec-04

3

I’ll take a look at that but it immediately raises two questions:

  1. I don’t remember doing anything to the geometry that would have caused the problem you identify;

  2. Why does it show OK in SU but not in LO (the basic puzzle as it is normally WYSIWYG)?