normal error with creating .itp file

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12 years 11 months ago #674 by Emma
error with creating .itp file was created by Emma
i am trying to use the martini ff, to simulate a protein
when i tried to execute the first grompp command:
grompp -f 1ys1.mdp -c 1ys1cg.pdb -p top1ys1.top -o minim.tpr
the following error appears:
Fatal error:
Syntax error - File 1ys1.itp, line 14
Last line read:
'[moleculetype]'
Invalid order for directive moleculetype
i can not untherstand which is the mistake i am making...
how can i change the .itp or .top file in order to make them work?
thanks a lot in advance! =)

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12 years 10 months ago #681 by xavier
Replied by xavier on topic error with creating .itp file

Emma wrote: i am trying to use the martini ff, to simulate a protein
when i tried to execute the first grompp command:
grompp -f 1ys1.mdp -c 1ys1cg.pdb -p top1ys1.top -o minim.tpr
the following error appears:
Fatal error:
Syntax error - File 1ys1.itp, line 14
Last line read:
'[moleculetype]'
Invalid order for directive moleculetype
i can not untherstand which is the mistake i am making...
how can i change the .itp or .top file in order to make them work?
thanks a lot in advance! =)

That probably means that you did not include the proper itp files inside your topology. It could well be that the force field file is not included.

XAvier.

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