Hi

Would someone helps me please.

i am trying to dynamic simulate my system with forcite, i have used CVFF.

but run stops with this error:



Could not calculate the forces.

The model contains particles that have not been assigned a forcefield type.

what dose it mean?my system contain polymer and graphene and all atoms are C and H. CVFF is good for such sytems.what should i do? i am new in Material and of cousre now i am confusing too.