在使用如下命令
cmp (cy = ha  i.hu sex age agesq dangyuan ///
eduyear hukou marry1 zjxy lnincome zfmj urban_pop1 dqgdpdex houprice finance_worker) ///
(ha = i.hu sex age agesq dangyuan eduyear hukou marry1 zjxy lnincome ///
zfmj urban_pop1 dqgdpdex houprice finance_worker shid), ///
ind($cmp_probit $cmp_oprobit)
后面两个回归后提示：
Warning: regressor matrix for cyequation appears ill-conditioned. (Condition number = 19615.187.)
This might prevent convergence. If it does, and if you have not done so already, you may need to remove nearly
collinear regressors to achieve convergence. Or you may need to add a nrtolerance(#) or nonrtolerance option to the command line.
See cmp tips.


Warning: regressor matrix for _cmp_y2 equation appears ill-conditioned. (Condition number = 17590.818.)
This might prevent convergence. If it does, and if you have not done so already, you may need to remove nearly
collinear regressors to achieve convergence. Or you may need to add a nrtolerance(#) or nonrtolerance option to the command line.
See cmp tips.
后面直接就是如下的结果：
Fitting constant-only model for LR test of overall model fit.

我按照说明 看了tips ，使用加逗号，加括号等等方式在后面加入 nonrtolerance 或者nrtolerance(#) 都不行，请问是什么原因呢？