Dear experts,

I try to use TMinuit with a large number of parameters.
When my number of parameters npar = 125, the ierflag returned by migrad is 1083083267,
however MIGRAD reports convergence. And it crashes when my
program tries to finish.

I made a scan on npar and found that for npar=21 it is fine
but for npar=25 it begins to fail.

I initialized TMinuit in this way:
TMinuit * mnt = new TMinuit(npar)

Could you tell me how can I get rid of this error? Is this error only related to
some memory leak and the fitting result is still reliable?

Thanks in advance!

Best Regards,
Xian-Guo