[Pw_forum] Error in g-vectors

[Vipul Shivaji Ghemud]

I am doing a vc-relax calculation but i am getting two different errors
for two different calculations.

1.   Error in routine ggen (******):
     too many g-vectors

2.   Error in routine ggen (80):
     g-vectors missing !

Please guide me through. I have read that by changing the ecutwfc the
error can be removed, but i have to keep k-mesh and ecut same for the
system. Is there anything else to be done??
Thank you in advance.
-- 
Vipul S. Ghemud
Ph.D. student.
Dept of Physics,
SPPU, Ganeshkhind,
Pune- 411007.