An MPI Error "MPI_ERR_COM: invalid communicator" occured with 2p_cornerpoint
Hi, I got an error "MPI_ERR_COM: invalid communicator" with corner-point gird. Could you please tell me the possible cause of the error? I am using dune2.6, opm2018.04, and dumux-master.
Thank you!
Regards,
Ranjeet