Profiles for one or more of the Rails are invalid. Make sure that every used Profile is a closed series of non-intersecting Lines.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0)
Syntax
C#
public static FailureDefinitionId InvalidRailProfile { get; }