Command works in the dynamo but not in civil 3d

[hosneyalaa]

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Dynamo python Export polyline to AutoCAD

Hello @gabdelmo here is the corrected python code the argument of AddPolyline function must be a Array not a list of multiple Array (note the extend function instead of append) https://help.autodesk.com/view/OARX/2018/ENU/?guid=GUID-ED02917C-D1D6-46B8-95C6-736163C31362 # Enable Python support and load DesignScript library import clr clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * from math import * import System from System import Array # The inputs to this no…

Create multiple lines

Hi @frederic.duhart You where using the wrong node. Correct node is Document.ModelSpace: [image]