Illegal instruction (core dumped)

[W-Moorer]

Hi~ when I just ran the "python3 batch.py" in the directory which was ".../Projects/FEMShell". My terminal show me that "Illegal instruction (core dumped)".

[endysonx]

I get the same issue. I checked the source code. and did found any implementation code in it, mostly header files in Library. Did I miss something ?