Civilconnection problem with node Revitutils.SampleLinesParameters


I am trying to make CivilConnection works properly.
I followed this tutorial from Paolo Serra

I have this error message on the node
message d'erreur
Corridor to solid.dyn (26.6 KB)
I really don’t know how to solve this.

Is there someone who had this problem ?

ThanksDessin1.dwg (2.7 MB)