[正在讨论]帮帮忙呀 ？这个错误是啥意思呀

The profile cannot be swept, because it has multiple lumps. Only single lump profiles can be swept. (12:47:00 AM  五月 18, 2011) ~>Y^?l  
ol~ tfS  
Body could not be created for part ridge_1 because of invalid parameters of this part or some of its parent part/coordinate system. (12:47:01 AM  五月 18, 2011) ,kUg"\_k  
;I6C`N  
Body could not be created for part pin because of invalid parameters of this part or some of its parent part/coordinate sy .. <nK@+4EH"o  
h*Mt{A&'.&  

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你最好把模型发上来啊。。。这样看不爽。。。

最好有模型和资料什么的    大神们就好给你解答了