Error when restart BLACS

[Lufter Reis]

Dear All,

After I install the entire labscript suite on a new machine, recompile, and then restart the BLACS. An attribute error popped up. 

When I trace it back to the source code. In labscript_utils\setup_logging.py, line 60, in setup_logging

stdout_fileno = sys.stdout.fileno()

"AttributeError: 'NoneType' object has no attribute 'fileno'

I am not sure which file the system cannot locate. Does anyone know what file it might be?

Best,

Lufter