划分实体出现错误,求助!大家好,我在用工作平面划分实体的时候,出现如下的错误,按照提示,我放大了BTOL,但是结果还是不行,是怎么回事啊,谢谢! “Topological degeneracy detected for vsbw 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."