The message you mention should come out when performing a calculation with lsda flag on and fixed occupation . is this your situation ? Since in lsda one should allow spin up and down state to find their selfconsistent value this choice is probably wrong. However if you know that what you are doing is right, go ahead.
stefano Jose C. Conesa wrote: >Dear all, >I tried to run a phonon calculation. When launching the ph.x program (after >successfully >completing the previous steps) I obtain the following output: > > >%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% >%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% > from phq_setup : error # -1 > > >%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% > > >
