ction/GetItemAtIndex"><code>List.GetItemAtIndex</code></a> 一次查看一個清單。</p>

<p>此外，此錯誤通常會產生「房間邊界」- 請嘗試改用 <a href="https://dictionary.dynamobim.com/2/#/Revit/Elements/Room/Query/CenterBoundary"><code>Room.CenterBoundary</code></a> 萃取曲線。</p>

<h4>更多資訊</h4>
<p>如欲瞭解更多資訊，請查看 <a href="https://forum.dynamobim.com/search?q=curve%20join%20produced%20more%20than%20one%20WIRE%20in%20Polycurve"><span>Dynamobim 論壇上