[gmx-users] Error while running grompp command

[Nath, Dinesh]

Hello,

I am running the gmx grompp -f ions.mdp -c solv.gro -p topol.top -o ions.tpr

And this is the error I am getting:

ERROR 1 [file rew.prm, line 36]:
  Encountered a second block of parameters for dihedral type 9 for the same
  atoms, with either different parameters and/or the first block has
  multiple lines. This is not supported.

Any advice to fix it.

Thank you in advance.


__________________________________
Dinesh Nath, Ph.D.
The University of Oklahoma
Postdoctoral Research Fellow
Department of Chemistry & Biochemistry
Institute for Natural Products Applications
& Research Technologies (INPART)
101 Stephenson Parkway
Norman, OK 73019
(412) 908-3476
dinesh.nath-1 at ou.edu<mailto:dinesh.nath-1 at ou.edu>