请帮帮,HFSS仿真天线时出错,怎么解决？

IA-1 (D:/HFSS files/Design Document/)
  HFSSDesign1 (DrivenModal)
    [error] Mesh generation has failed. Specific details may be found in Modeler>Model Analysis>Show Analysis Dialog>Last Simulation Mesh. (1:58 下午  九月 27, 2008)
    [error] Simulation completed with execution error on server: Local Machine. (1:58 下午  九月 27, 2008)
以下是从Model Analysis>Show Analysis Dialog>Last Simulation Mesh中看到的错误:
BEGIN_ERR
10 Volume Mesh Generation Failed
1 2 #nextgen/ver6_stitching_flag failure_mode_enum
END_ERR
BEGIN_ERR
10 Volume Mesh Generation Failed
1 2 #nextgen/ver6_stitching_flag failure_mode_enum
END_ERR
BEGIN_ERR
10 Volume Mesh Generation Failed
1 1 #nextgen/ver6_stitching_flag failure_mode_enum
END_ERR
好象是体积不能够网格化?请高手指点一下,怎么解决啊?非常感谢！

我也遇到相同的问题，求高手解答啊

我的打开提示错误为