From: leila karami (
Date: Tue Nov 12 2019 - 15:18:08 CST

Dear VMD users,

I did md simulation of amphiphile peptides using gromacs and Martini force

I loaded trajectory file in VMD. Then, I used following commands in

1) source cg_bonds.tcl

2) cg_bonds -tpr new.tpr -top -topoltype "elastic"

I encountered with:

atomsel : setbonds: Need one bondlist for each selected atom

version of gromacs is 2018.8
version of VMD is 1.9.1

I used cg_bonds.tcl script from this web site:

How to resolve this problem?