[R] nlm() giving initials as estimates of parameters

[amina]

Hi R community

I have written a loglikelihood function which I am minimizing using 
nlm().
nlm() is giving me no results...I mean, I am getting initial values as 
estimates. No iteration.
I have tried many initials value close to true values and far away from 
tru values. But every time I
am getting initial values as estimates and no iteration. Anybody can 
guide why this happens.

Thank You