Hello,

if you try to run the example https://github.com/HEP-FCC/FCCSW/blob/master/Sim/SimDelphesInterface/options/PythiaDelphes_config.py

./run fccrun.py Sim/SimDelphesInterface/options/PythiaDelphes_config.py --inputfile=Generation/data/Pythia_LHEinput.cmd --nevents=-1

FCCSW will exit with an error
ApplicationMgr ERROR Application Manager Terminated with error code 3
While everything is just running fine, pythia interface is aborting because it reaches the end of the LHE file.

I'm not sure we can do something about it without a user hook in pythia...