Unable to interface LHAPDF with MadGraph
Dear Madgraph team
I am having problem during the linking of LHAPDF with the Madgraph. It is able to find the path to the LHAPDF but it doesn't download the required pdf from the source. Suppose I take a SM process as
generate p p > a
output a
launch
There I changed the pdlabel as lhapdf with 230000 as the lhaid, but the following error occured :
INFO: Update the dependent parameter of the param_card.dat
Generating 10000 events with run name run_01
survey run_01
INFO: compile directory
INFO: Using LHAPDF v6.2.1 interface for PDFs
INFO: Trying to download NNPDF23_nlo_as_0119
ERROR: Unable to download /cvmfs/
ERROR: Unable to download /afs/cern.
Traceback (most recent call last):
File "/usr/local/
if download_
File "/usr/local/
if download_url(source + filename, dest_dir, dryrun):
File "/usr/local/
file_size = int(u.info(
TypeError: 'NoneType' object has no attribute '__getitem__'
Error detected in "generate_events run_01"
write debug file /home/lalit/
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MadGraph5Error : Could not download NNPDF23_nlo_as_0119 into /usr/local/
quit
INFO:
Thank You
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