the content of energy is inf and nan

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1

Hello everyone

When I run the lammps,the energy information is as follows:
TotEng = -nan KinEng = 0.0000 Temp = 0.0000
PotEng = -nan E_bond = 45.9810 E_angle = 312.3389
E_dihed = 227.1618 E_impro = 9564.4229 E_vdwl = -inf
E_coul = inf E_long = 0.0000 Press = -nan

Can you tell me what is wrong ？

2

If the initial energy is bad, then probabably a bad initial

config or bad force field definition.

Steve