怎么能从不求解的模型中找出不闭合的线段

kt266a

我做赵博师兄的那本白皮书第一个2维瞬态例题。

最后求解时提示：

BLDC_N_L (J:/ansoft/)
  Maxwell2DDesign1 (Transient, XY)
    [warning] Eddy effect settings may need revisiting due to the recent changes in the design.  The default value will be used for the object if the value is not specified.  (3:59 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:05 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:05 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:05 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:05 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:05 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:05 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:05 下午  四月 28, 2010)
    [error] Simulation completed with execution error on server: Local Machine. (4:05 下午  四月 28, 2010)
    [warning] Maxwell2DDesign1: Solutions have been invalidated. Undo to recover. (4:07 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:07 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:07 下午  四月 28, 2010)
    [error] Acis error: "Fail to cover lines. The given curve is open! Make sure the curve is closed " (4:07 下午  四月 28, 2010)


结果就求解时退出。

请问各位高手：怎么把不闭合的线段快速找出来？

ysh_0530

问题同上，希望有人能帮忙解决。万分感激！

20061964

同问同求。
初学者画图建模最头疼的就是 检查时候说有不闭合的曲线。但不好查错

血染孔雀心

同求，好着急