Ruled Curtain System cannot be built. The Lines or Edges used to create it cannot be found.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0)
Syntax
C#
public static FailureDefinitionId RuledCurtainElementLostCurves { get; }