ERROR

[_S.M.Jafari]

Dear all
I encountered the following error. How to fix it?

ERROR: Illegal region block command (…/region_block.cpp:83)

[akohlmey]

Dear all
I encountered the following error. How to fix it?
ERROR: Illegal region block command (../region_block.cpp:83)

http://lammps.sandia.gov/doc/region.html