[gmx-users] reading tpx file version 73 with version 58 program

[Mark Abraham]

On 24/12/2010 6:49 PM, shikha agarwal wrote:
> hi ,
> Mr. justin
>  thanx a lot for ur help!
>
> now i m able to generate system_inflated.gro.
> but while i m  performing Run energy minimization accorning to 
> tutorial getting this error
>
> grompp -f minim.mdp -c pope.gro -p topol_pope.top -o em1.tpr
>
> mdrun -v -s em1 -o em1 -c after_em -g emlog
>
>
> Fatal error:
> reading tpx file (em1.tpr) version 73 with version 58 program

This means what it says. You can't read a new version of a file with an 
old version of a program, just like (say) word processors.

Either manage your environment better or get rid of the old versions.

Mark