Expected floating point parameter in input script or data file

Hello all,
I am conducting displacement of atoms by "displace_atoms move delx dely…"followed by an equilibration in 300K. The magnitude of delx, dely are upto two decimal places. Running it giving the error “Expected floating point parameter in input script or data file”. Please kindly help me fixing this issue.

Please attach your script if you wanna us to debug it for you.
This error is already self-explained.
In this script somewhere for the argument part,
the lammps expects a floating point parameter, but you put something else.
You should check the lammps commands grammar carefully when you go through the script again.
Regards,
Dave

Appreciate your comments. Thanks a lot.
Anubhav