Custom Node fails but Workspace Nodes work

Hi all,
I’ve tried to create a custom node from other nodes. When the nodes are in the workspace, it works perfectly. But when I turn them into a custom node, I get an error : (brutally translated from French…) : Excpecting the following types of arguments (var, var, …) but got (bool, int, …)

Can anyone tell me how I could make the custom node work ?

I’d need the custom node to help out in this case.

Hi Jacob,

here you go
SectionViewFromRevitLineRHA_V2.dyf (74.6 KB)