RevitAPI：NewTakeoffFitting

[SimonaQQ]

在学习NewTakeoffFitting这个方法时遇到“no routing preference for takeoff set for this pipetype”错误

  var p = doc.GetElement(selection.PickObject(ObjectType.Element)) as Pipe;
                var line = (p.Location as LocationCurve).Curve as Line;
                var ins = doc.GetElement(selection.PickObject(ObjectType.Element)) as Pipe;

                var pcs = p.ConnectorManager.Connectors.Cast<Connector>().ToList();
                var inscs = ins.ConnectorManager.Connectors.Cast<Connector>().ToList();
                var insc = inscs.OrderBy(t => line.Distance(t.Origin)).FirstOrDefault();

                using (Transaction tra = new Transaction(doc, "aaa"))
                {
                    tra.Start();
                    doc.Create.NewTakeoffFitting(insc, p);
                    tra.Commit();
                }

是哪里出现错误了呢？

[BIM.Frankliang · Accepted solution]

建议先尝试Revit手动能否连上三通。

[lynn_zhang]

您好！请问您的问题解决了吗？是否尝试了以上 @BIM.Frankliang 建议的方法？