Dynamo: Nodes Vanishing

[yedarazi]

Hi.
I was trying to load a script for creating profiles and profile views.
If I open a new drawing then I load the dynamo script I find the nodes I need.
I open an existing drawing I have then I load the dynamo script, certain nodes just don’t appear, they like vanish.
Please refer to the screenshots.
Did someone encounter such problem? or how to solve such problem.

Thank you.

[_Vijay]

Hi @yedarazi , welcome them to the community!

Is it a different version fo dynamo between the script created and the current dynmao?

please mention the dynamo version Civil 3D version.

[yedarazi]

Hello @_Vijay Thank you.
Yes it appears the C3D version is very old and these scripts will work only on the genuine.