Problem coming when I running madgraph from pythia8
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
MadGraph5_aMC@NLO |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Hello everyone, please can anyone tell me how to solve this problem
Now generating 10000 events with random seed 1 and granularity 1
Traceback (most recent call last):
File "./madevent/
cmd_line = cmd_interface.
File "/home/
MadEventCmd
File "/home/
CmdExtended
File "/home/
super(
File "/home/
self.
File "/home/
final=final, **opt)
File "/home/
self.
File "/home/
final=final, **opt)
File "/home/
config_file = open(config_path)
IOError: [Errno 2] No such file or directory: '/home/
mv: cannot stat './Events/
write ./events.lhe.gz
PYTHIA Abort from Pythia::init: Les Houches initialization failed
PYTHIA Abort from Pythia::next: not properly initialized so cannot generate events
*------- PYTHIA Event and Cross Section Statistics -------
| |
| Subprocess Code | Number of events | sigma +- delta |
| | Tried Selected Accepted | (estimated) (mb) |
| | | |
|-----
| | | |
| | | |
| sum | 0 0 0 | 0.000e+00 0.000e+00 |
| |
*------- End PYTHIA Event and Cross Section Statistics -------
*------- PYTHIA Error and Warning Messages Statistics -------
| |
| times message |
| |
| 1 Abort from Pythia::init: Les Houches initialization failed |
| 10 Abort from Pythia::next: not properly initialized so cannot generate events |
| |
*------- End PYTHIA Error and Warning Messages Statistics -------
Changed in mg5amcnlo: | |
status: | New → Invalid |
Hi,
We would be able to try to help you.
But the first thing that we need to know is what you try to do.
Now I would be that the problem is within the code of pythia8 that handles that case and not in our code but this is just a wild guess corresponding to a similar bug report who turns out related to Py8 remove the directory too fast. (and your error seems related to a missing directory).
My advise would therefore be
1) give us more details on what you do with MG5aMC
2) probably contact PY8 author
3) try to use MG5aMC in standalone (and not via Pythia8)
Cheers,
Olivier