particulateflow / lbdemcoupling-public Goto Github PK

Hello,
Issue when compiling on gcc 9.3.0 under ubuntu.
Original compiling error is in Palabos-PFM multiGrid/coarseGridProcessors3D.hh
where type errors occur.

To try to get around this, I tried using the latest version of the code and this allows the compiling of the code to work.
The next error is in the linking of the mpi library (error while loading shared libraries: libmpi_cxx.so.20: cannot open shared object file: No such file or directory) making a symbolic link between libmpi_cxx.so to libmpi_cxx.so.20 (and libmpi.so to libmpi.so.20) allows the program to begin to run and gets pass the liggghts call but ends up hitting a seg fault error.

Any and all help would be greatly appreciated.

Hi:
i'm beginner for LBDEMcoupling. I succeeded in installing and building. When i tested the example,'sedimentingSphere', some error happened :

ERROR: Could not create 3d grid of processors (../procmap.cpp:97)
*** The MPI_Finalize() function was called after MPI_FINALIZE was invoked.
*** This is disallowed by the MPI standard.
*** Your MPI job will now abort.

what should i do to get over the problem？
Thanks