[gmx-users] Error in trjconv

[Justin A. Lemkul]

Sai Pooja wrote:
> Hi,
>  
> While using trjconv I get this error:
>  
> VMD_PLUGIN_PATH not set. Using default location:
> /usr/local/lib/vmd/plugins/*/molfile
> 
> No VMD Plugins found
> Set the environment variable VMD_PLUGIN_PATH to the molfile folder 
> within the
> VMD installation.
> The architecture (e.g. 32bit versus 64bit) of Gromacs and VMD has to match.
> 
> -------------------------------------------------------
> Program trjconv, VERSION 4.5.1
> Source code file: trxio.c, line: 863
> 
> Fatal error:
> Not supported in read_first_frame: nanorest_1_nvt.tpr
>  
> Can anyone help in thsi regard?
>  

Without your command line, it's hard to say exactly what went wrong (HINT: 
always provide your exact command when a tool fails), but based on the fact that 
trjconv is trying to read a frame (a trajectory operation) from a .tpr file and 
invoking the VMD conversion routines, I'd suspect you've passed a .tpr file to 
-f instead of -s.

-Justin

> Pooja
>  
> 
> -- 
> 
> Quaerendo Invenietis-Seek and you shall discover.
> 

-- 
========================================

Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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