MPI_Abort error when using Colvars with Lammps

Dear Experts,

I’m sorry to trouble you. I tried to make metadynamics calculation with covlars package, but it end up with the error message:

colvars: User-controlled feature “lower boundary” may not be enabled as a dependency in colvar dist.
colvars: …required by “grid” in colvar dist
colvars: Error: Failed dependency in colvar dist.
ERROR on proc 0: Fatal error in the collective variables module.
(…/colvarproxy_lammps.cpp:320)
Last command: run 2000000
application called MPI_Abort(MPI_COMM_WORLD, 1) - process 0

My operating system is Ubuntu 16.04 and my lammps version is “lammps-16Mar18”, installed with mpich-3.2.1 and fftw-3.3.8. I think I have already complied LAMMPS with MPI, and LAMMPS calculation run if I do not call COLVARS. But I don’t find where I make mistake. Would you mind point out it?

Thank you very much, and I look forward to hearing from you.

colvars.dat (526 Bytes)