Pair coeff for hybrid has invalid style

LAMMPS LAMMPS Beginners
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1

Hi,
When I enter the following command in lammps, the following error message is displayed:
ERROR: Pair coeff for hybrid has invalid style
Can anyone tell me how to solve it? Thanks in advance.

pair_style hybrid reax/c NULL lj/cut 10.0
pair_coeff * * PtNi.field NULL Pt O
pair_coeff 1 1 0.66087 2.240
pair_coeff 1 2 0.33560 2.390
pair_coeff 1 3 0.066648 2.703

2

This question has been asked and answered many times. Please search the archives for those discussions.

3

Ok, thank you very much.