想请问一个关于hypermesh的问题,我用optistruct求解时报错,显示*** ERROR # 179? 5
***Thedependentd.o.f.sofmulti-pointconstraintsproducesasingularmatrix.Thismaybecaused...
***The dependent d.o.f.s of multi-point constraints produces a singular matrix.This may be caused by a circular dependency in which a d.o.f. is indirectly dependent upon itself..用F10检查1D单元reb2的质量,但是只显示有问题单元的数目,怎么定位到有问题单元的位置呢,就是怎么找到并删除它?
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