FlowAlongSurface does not work

Rhino Rhino for Windows
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1

Hi,

I am using Flow Along Surface for facade. But it does not work, it always remind me that select edge near matching corner. However, I select the same corner on objects and target surface. I attach the file.
Panelling test.3dm (4.2 MB)

Thank you

2

Hello - is this what you are shooting for?

image
image1189×614 92.3 KB

-Pascal

3

Yes, it is. How you get that?

4

Hello - ExtractSrf > Copy=Yes, one of the large faces on the original object to use as a base surface.
-Pascal