Binding Option error

[mzjensen]

Hi @Ahmed_Ramy,

Have a look at this thread, and then the error should make more sense.

Dynamo For Civil 3D Binding

Could someone explain to me element binding best practices for Dynamo in Civil 3D? Clearly, if no binding data is retained, dynamo will recreate objects every time the script is run. However, dynamo will store binding data in the graph, in the drawing, and in the drawing for the player; what is the application for each of these options? Say I have script that offsets a polyline. I want Dynamo to allow me to adjust the offset and not recreate the polyline every time the script is run and I want…