Share Email Facebook Twitter LinkedIn BuiltInFailures.SketchFailures.NotOneLoop Property More than one loop not allowed. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public static FailureDefinitionId NotOneLoop { get; }Property ValueFailureDefinitionId See AlsoReferenceBuiltInFailures.SketchFailures ClassAutodesk.Revit.DB Namespace