mmpbsa error: Could not find gromos54a7_atb.ff/forcefield.itp

[NEHA KOONERI]

 I used Installation - gmx_MMPBSA Documentation (valdes-tresanco-ms.github.io) this site and installed version 1.6.2. I have used the Gromacs 2022.3 version for my MD. 

But on using the command gmx_MMPBSA -O -i mmpbsa.in -cs md.tpr -ct md.xtc -ci index.ndx -cg 1 13 -cp topol.top -o FINAL_RESULTS_MMPBSA.dat -eo FINAL_RESULTS_MMPBSA.csv

I got the error as :Could not find gromos54a7_atb.ff/forcefield.itp. I am just a beginner in gromacs can you please help me in solving this problem.

[gmx_MMPBSA]

Currently, gmx_MMPBSA doesn't support GROMOS force field...