Erro while restart CFDEM

Submitted by shademani on Tue, 12/10/2019 - 23:06

Dear CFDEM users,
I am running a case in which an STL file as a gate moves up a specific distance and after it stops. So I need to use restart CFDEM.
However, I faced with this error:
Mesh elements have been lost / left the domain. Please use 'boundary m m m' or scale/translate/rotate the mesh or change its dynamics
I modified liggghs command and coupling properties like Erugan_resatart but I do not know why the gate does not stop.
I would be thankful if you help me to solve it.