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做分析的时候出现这个问题应该是那里的问题啊、 *** ERROR # 312 ***
In static load case 1
the compliance is negative or large 1.030824E+15
Optimization/buckling analysis cannot be performed
due to possible rigid body mode
INFEASIBLE DESIGN (AT LEAST ONE CONSTRAINT VIOLATED).
In static load case 1
the compliance is negative or large 1.030824E+15
Optimization/buckling analysis cannot be performed
due to possible rigid body mode
INFEASIBLE DESIGN (AT LEAST ONE CONSTRAINT VIOLATED).
