[gmx-users] problem with charmm2gromacs-pvm.py

[Albert]

Hello:

  I am trying to use charmm2gromacs-pvm.py to generate cgenff with comman:

python charmm2gromacs-pvm.py toppar/par_all36_cgenff.prm 
toppar/top_all36_cgenff.rtf

but it always failed with messages:


Creating cgenff-2b7.ff files...
Traceback (most recent call last):
   File "charmm2gromacs-pvm.py", line 283, in <module>
     name = segments[1]
IndexError: list index out of range


thank you very much
Albert