HFSS计算问题

我的程序检查过，没有问题，但在计算的过程中，下面却显示有好多错误，我看了一会，没看懂，这样计算出来的数据是否正确？哪位大虾帮忙解决一下，如果有问题，请给出解决方法，错误提示如下
HFSSDesign1
[info] Parametric Analysis on ParametricSetup1 has been started. (5:22 PM 三月 20, 2010)
[info] A variation (h='8.25mm' k='8.3mm' l='3.9mm' l_diapole='4mm' length='0mm' ll='14.85mm' n='3.6mm' o='4.1mm' p='3.3mm' pp='3.6mm' qq='14.85mm' u='8.325mm') has been requested (5:22 PM 三月 20, 2010)
[error] Acis error: "Failed to make rectangle.. Acis Error 44072 - cannot make wire with duplicate vertices " (5:22 PM 三月 20, 2010)
[error] Body could not be created for part Rectangle1 because of invalid parameters of this part or some of its parent part/coordinate system. (5:22 PM 三月 20, 2010)
[error] Acis error: "Failed to make rectangle.. Acis Error 44072 - cannot make wire with duplicate vertices " (5:22 PM 三月 20, 2010)
[error] Body could not be created for part Rectangle2 because of invalid parameters of this part or some of its parent part/coordinate system. (5:22 PM 三月 20, 2010)
[error] Acis error: "api_check_entity failed for part: Rectangle1" (5:22 PM 三月 20, 2010)
[error] Acis error: "api_check_entity failed for part: Rectangle2" (5:22 PM 三月 20, 2010)
[error] Null body found for part Rectangle1. (5:22 PM 三月 20, 2010)
[error] Null body found for part Rectangle2. (5:22 PM 三月 20, 2010)
[warning] Failed to extract solution for 'li: Freq(Single value at 10GHz)'. (5:22 PM 三月 20, 2010)
[info] A variation (h='8.25mm' k='8.3mm' l='3.9mm' l_diapole='4mm' length='0.4mm' ll='14.85mm' n='3.6mm' o='4.1mm' p='3.3mm' pp='3.6mm' qq='14.85mm' u='8.325mm') has been requested (5:22 PM 三月 20, 2010)

看英文噻，你变参数的时候有的图形大小改变后，你的有些操作就有问题了，比如Boolean操作什么的切得东西啊什么的

这种情况如何解决，算出的数据正确吗