十万火急……望高手指点迷津

我在用DEFORM v6.1进行初轧模拟时，出现如下状况，见图：
[img]file:///C:/Documents%20and%20Settings/Administrator/Application%20Data/Tencent/Users/304908402/QQ/WinTemp/RichOle/9R[H([]QVNG2RC7C4%7D54TAM.jpg[/img]
点击generate mesh后出现

请问这是怎么回事？