[gmx-users] Problem in generation of tpr file

[Alex]

Grompp tells you exactly what to do:

"Fatal error:
Too many warnings (1), grompp terminated.
If you are sure all warnings are harmless, use the -maxwarn option.
For more information and tips for troubleshooting, please check the GROMACS
website at http://www.gromacs.org/Documentation/Errors"

Read the text of the warning and if you decide it's not serious, add something like -maxwarn 2 at the end of your grompp line.

Alex


On 6/11/2018 2:48 AM, Rahma Dahmani wrote:
> Hi gmx users,
>
> I am performing Molecular Dynamic simulations of protein-ligand complex by
> following steps shown in "GROMACS Tutorials.  While moving on to production MD,
> i coudn't generate the tpr file, in fact i only activated velocity
> generation parameter in my md.mdp file, and it shows this error:
>
> Program grompp, VERSION 4.5.7
> Source code file:
> /home/rahma/Bureau/CODE/GROMACS/gromacs-4.5.7/src/kernel/grompp.c, line:
> 1611
> Fatal error:
> Too many warnings (1), grompp terminated.
> If you are sure all warnings are harmless, use the -maxwarn option.
> For more information and tips for troubleshooting, please check the GROMACS
> website at http://www.gromacs.org/Documentation/Errors
>
> when velocity generation was off i didn't get this error.....
>
> can anyone help me please
>
> Thank you!
>
>
>