Stirrup Rebar Warning - The multiplicities of other interior knots must be at most degree -2

Revit
1

Hi,
I can create the vertical rebar as shown in the picture without any problem using the dynamo for rebar package. But once I tried to create the stirrup bar then the node is giving this warning as shown in the picture. Any idea to resolve that ?
PS: The curve for this stirrup bar is an idealised curve.

image
image.png1920×1080 377 KB

Here is my graph
DynamoRebar- Single.dyn (133.1 KB)

Here is my Revit Test File
https://drive.google.com/drive/folders/1dkrtwvvCB_3USqVHnUUcZ2x13UQBtMLj?usp=sharing

2

This is most likely related, read and understand and you should be able to modify your graph to work.

3

Hi @Jonathan.Olesen
" The multiplicities of other interior knots must be at most degree -2" is got resolved once I updated dynamo to 2.0.1 from 1.3.
Now I succeeded in creating the vertical main bars. But I am looking for a solution of creating the stirrup.The stirrup shape in plan will change from bottom face to top as you can see. Do you have any idea or workflow to create the stirrup bars like that.