Dynamo in revit: Project curve onto face - Error: The multiplicities of other interior knots must be at most degree - 2

[Alisa.Rehm]

Hi,
I’m very new to Dynamo (first project).
I want to project a curve onto a curved face (I have to build a vault for university), it projected nicely but I can’t transform it into a path that I could use to built the ribs of the vault (through profile along curve) or even use it as a path for a beam without the error:
The multiplicities of other interior knots must be at most degree - 2
Parameter name: knots

 

It does with other, more simple surfaces but I can’t find out how to make it work with the vault surface.
Thanks for your help!

[moturi.magati.george]

Hi @Alisa.Rehm,

You could try to ask this question on the Dynamo forum instead. There are many Dynamo experts on that forum than here who could help you.

https://forum.dynamobim.com/

[RPTHOMAS108]

Solved: Re: NurbsCurve error:The multiplicities of other interior knots must be at most degree - 2. ...

Depends on the degree of your curve.