an error occurred while attempting to fit the model.
the sample moment matrix is not positive definite.it coule fail to be positive definite for any of the following reasons
1 the sample covariance..........

跨组比较时,我的人口学变量为居住情况1:与父母同住(549人)
2:与父亲住(16人)
3:与母亲住(38人)
4:不与父母住(43人)
错误原因是人数比例太失衡了吗?