Dear MadGraph developers,
we are trying to build MadGraph5 version 3.0.0.beta, and the `.compile.py` script fails:
```
save configuration file to /var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/TESTNLO/Cards/amcatnlo_configuration.txt
ESC[?1034hmake model.pkl for MSSM_SLHA2 : 0.447169s
make model.pkl for sm : 0.047173s
make model.pkl for loop_sm : 0.160414s
make model.pkl for hgg_plugin : 0.010023s
make model.pkl for taudecay_UFO : 0.013835s
Compiling StdHEP in /var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/vendor/StdHEP.
Compiling CutTools in /var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/vendor/CutTools.
Compiling IREGI in /var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/vendor/IREGI/src.
Traceback (most recent call last):
File "/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/bin/.compile.py", line 294, in <module>
Compile_MG5(sys.argv[1:])
File "/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/bin/.compile.py", line 65, in __init__
self.test_output_NLO()
File "/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/bin/.compile.py", line 79, in test_output_NLO
self.cmd.exec_cmd('output %s/TESTNLO' %root_path)
File "/var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/madgraph/interface/extended_cmd.py", line 1531, in exec_cmd
stop = Cmd.onecmd_orig(current_interface, line, **opt)
File "/var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/madgraph/interface/extended_cmd.py", line 1453, in onecmd_orig
return func(arg, **opt)
File "/var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/madgraph/interface/master_interface.py", line 292, in do_output
self.cmd.do_output(self, line, *args, **opts)
File "/var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/madgraph/interface/amcatnlo_interface.py", line 635, in do_output
self.finalize(nojpeg)
File "/var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/madgraph/interface/madgraph_interface.py", line 7957, in finalize
flaglist)
File "/var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/madgraph/iolibs/export_fks.py", line 3763, in finalize
ProcessExporterFortranFKS.finalize(self, *args, **opts)
File "/var/build/razumov/build_exp_49/generators/madgraph5amc-3.0.0.beta.atlas/src/madgraph5amc/3.0.0.beta.atlas/madgraph/iolibs/export_fks.py", line 779, in finalize
order = re.findall("\[(.*)\]", firstprocess)
File "/build/razumov/install/Python/2.7.15/x86_64-slc6-gcc49-opt/lib/python2.7/re.py", line 181, in findall
return _compile(pattern, flags).findall(string)
TypeError: expected string or buffer
```
Full log: https://cernbox.cern.ch/index.php/s/O9Vcb0cV3Hhb3UC
Can you help us solve this problem?
Thanks,
Ivan for the GENSER team
Dear developers,
ATLAS generators team is waiting for resolution of this bug to begin testing this new version. Do you have any updates on this issue?
Thanks,
Ivan for the GENSER team