『原创』紧急求援：ANSYS中（进行布尔运算）从一个大体中subtract一个小体出现以下错误，进行不下去，求教……
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ERROR：
Topological degeneracy detected for VSBV command .Try modifying geometry slightly or loosening the tolerance (BTOL command). If BTOL is relaxed, be sure
to change the tolerance back to the default after operation .
请问高手这是什么问题？ 怎样解决呢？请赐教……谢谢
Topological degeneracy detected for VSBV command .Try modifying geometry slightly or loosening the tolerance (BTOL command). If BTOL is relaxed, be sure
to change the tolerance back to the default after operation .
请问高手这是什么问题？ 怎样解决呢？请赐教……谢谢
但在有些情况下，是可以通过其他的命令来替代完成的