RIR Add Component Family Fails

Rhino.Inside Revit
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1

Hi all,
I am trying to add a c channel into the Revit model. But I found that when I increase the size (make it higher or longer) of C channel , the “Add Component Family Fails”.
Does anyone know why?
I have try to rebuild the c channel in Rhino, even though it seems perfect in Rhino, it still cannot be passed into Revit…
RIR Add Component

Add C Channel.3dm (14.6 MB)
RIR - Add Component Family(Work Plane) - C Channel 2.gh (24.5 KB)

2

a81c2b47db562a83730accbc44d1668
a81c2b47db562a83730accbc44d16681920×889 150 KB

3

Hi Jack,

The orange dots in the Grasshopper preview are showing you where the geometry tolerance errors are.

image
image2117×728 234 KB

4

Hi Japhy, thanks for your reply. But what is the geometry tolerance errors? How can I fix it? Should I change the unit setting? to mm?
It is a bit strange to me … you can see from the gif, before I stretch the C channel, it is OK. But when I stretch the C channel higher or longer, it fails.

5

how were those objects created? The UV’s are not typical, not like a sweep 1 creation for instance.

image
image852×1202 54.6 KB

6

I use extrude the C channel section for 3 segments. Then trim them at 45 degree, then join the Breps together.