ERROR: MadAnalysis5 failed to create PDF output

[NKUWB]

Dear Oliver,
     Sorry about create a question.It is my first use forum in English. I want to use MG5_aMC for calculations of some hadronic processes.But the terminal always output error.
     Here is what I get
##################################
INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
INFO: Combining runs
INFO: finish refine
INFO: Combining Events
  === Results Summary for run: test tag: tag_1 ===

     Cross-section : 79.7 +- 0.1099 pb
     Nb of events : 50000

fail
Failed to access python version of LHAPDF: If the python interface to LHAPDF is available on your system, try adding its location to the PYTHONPATH environment variable and theLHAPDF library location to LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
INFO: can not run systematics since can not link python to lhapdf
store_events
INFO: Storing parton level results
INFO: End Parton
reweight -from_cards
decay_events -from_cards
INFO: Running MadAnalysis5 [arXiv:1206.1599]
INFO: Parton input file considered:
INFO: --> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/unweighted_events.lhe.gz
INFO: MadAnalysis5 now running the 'analysis1' analysis...
INFO: Follow Madanalysis5 run with the following command in a separate terminal:
INFO: tail -f /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_analysis1.log
ERROR: MadAnalysis5 failed to create PDF output
INFO: MadAnalysis5 successfully completed the analysis 'analysis1'. Reported results are placed in:
INFO: --> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_parton_analysis_analysis1.pdf
INFO: Finished MA5 analyses.
Command "launch test" interrupted with error:
KeyError : 'mg5amc_py8_interface_path'
Please report this bug on https://bugs.launchpad.net/mg5amcnlo
More information is found in '/home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/test_tag_1_debug.log'.
Please attach this file to your report.
INFO: storing files of previous run
INFO: Done
INFO:
quit
INFO:
#################
What is the reason for this problem?

Thanks,
BinW

[Olivier Mattelaer (olivier-mattelaer)]

Hi,

Thanks for the information.
Looks like this is an installation of pythia8.
The interface between PY8 and MG5aMC is not present (and the error message needs to be improved and will be)

so to fix your issue you need to run (within mg5amc)
install mg5amc_py8_interface

Cheers,

Olivier

[NKUWB (binwang)]

Dear Oliver,
Thanks for the advice.But when I run install mg5amc_py8_interface,the terminal can not connect hepmc.web.cern.ch.By the way,when I install pythia8,I got the same thing.So maybe the question is how to successfully install pythia8.

thanks,
BinW

ps:sorry for my poor English.

[Olivier Mattelaer (olivier-mattelaer)]

Hi,

I just tested now and the link is correct and up.

Now depending of your location/... you might be block by a firewall (which would be weird since this is a cern website). You can maybe try to use a VPN if you think that this is the issue.

Cheers,

Olivier

> On 4 Nov 2019, at 12:43, NKUWB <email address hidden> wrote:
>
> Dear Oliver,
> Thanks for the advice.But when I run install mg5amc_py8_interface,the terminal can not connect hepmc.web.cern.ch.By the way,when I install pythia8,I got the same thing.So maybe the question is how to successfully install pythia8.
>
> thanks,
> BinW
>
> ps:sorry for my poor English.
>
> --
> You received this bug notification because you are subscribed to
> MadGraph5_aMC@NLO.
> https://bugs.launchpad.net/bugs/1851196
>
> Title:
> ERROR: MadAnalysis5 failed to create PDF output
>
> Status in MadGraph5_aMC@NLO:
> New
>
> Bug description:
> Dear Oliver,
> Sorry about create a question.It is my first use forum in English. I want to use MG5_aMC for calculations of some hadronic processes.But the terminal always output error.
> Here is what I get
> ##################################
> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> INFO: Combining runs
> INFO: finish refine
> INFO: Combining Events
> === Results Summary for run: test tag: tag_1 ===
>
> Cross-section : 79.7 +- 0.1099 pb
> Nb of events : 50000
>
> fail
> Failed to access python version of LHAPDF: If the python interface to LHAPDF is available on your system, try adding its location to the PYTHONPATH environment variable and theLHAPDF library location to LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
> INFO: can not run systematics since can not link python to lhapdf
> store_events
> INFO: Storing parton level results
> INFO: End Parton
> reweight -from_cards
> decay_events -from_cards
> INFO: Running MadAnalysis5 [arXiv:1206.1599]
> INFO: Parton input file considered:
> INFO: --> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/unweighted_events.lhe.gz
> INFO: MadAnalysis5 now running the 'analysis1' analysis...
> INFO: Follow Madanalysis5 run with the following command in a separate terminal:
> INFO: tail -f /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_analysis1.log
> ERROR: MadAnalysis5 failed to create PDF output
> INFO: MadAnalysis5 successfully completed the analysis 'analysis1'. Reported results are placed in:
> INFO: --> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_parton_analysis_analysis1.pdf
> INFO: Finished MA5 analyses.
> Command "launch test" interrupted with error:
> KeyError : 'mg5amc_py8_interface_path'
> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
> More information is found in '/home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/test_tag_1_debug.log'.
> Please attach this file to your report.
> INFO: storing files of previous run
> INFO: Done
> INFO:
> quit
> INFO:
> #################
> What is the reason for this problem?
>
> Thanks,
> BinW
>
> To manage notifications about this bug g...

[NKUWB (binwang)]

 Dear Oliver,
I reinstall pythia8 successfully.But when I run the file of pptotltl.txt,the terminal output error.
Here is what I get,
#########################
:~/work/Mg5_aMC$ ./bin/mg5_aMC pptotltl.txt
..........
INFO: need to improve 0 channels
Current estimate of cross-section: 79.7882414504 +- 0.12059282085
    P2_gg_ttxgg_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P2_gg_ttxqq_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P2_gq_ttxgq_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P2_qq_ttxqq_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P2_qq_ttxgg_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P1_gg_ttxg_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P1_gq_ttxq_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P1_qq_ttxg_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P0_gg_ttx_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P0_qq_ttx_t_wpb_wp_lvl_tx_wmbx_wm_lvl
INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 17h49 ]
INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 17h49 ]
INFO: Combining runs
INFO: finish refine
INFO: Combining Events
  === Results Summary for run: run_01 tag: tag_1 ===

     Cross-section : 79.79 +- 0.1206 pb
     Nb of events : 50000

fail
Failed to access python version of LHAPDF: If the python interface to LHAPDF is available on your system, try adding its location to the PYTHONPATH environment variable and theLHAPDF library location to LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
INFO: can not run systematics since can not link python to lhapdf
store_events
INFO: Storing parton level results
INFO: End Parton
reweight -from_cards
decay_events -from_cards
INFO: Running MadAnalysis5 [arXiv:1206.1599]
INFO: Parton input file considered:
INFO: --> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/run_01/unweighted_events.lhe.gz
INFO: MadAnalysis5 now running the 'analysis1' analysis...
INFO: Follow Madanalysis5 run with the following command in a separate terminal:
INFO: tail -f /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/run_01/tag_1_MA5_analysis1.log
ERROR: MadAnalysis5 failed to create PDF output
INFO: MadAnalysis5 successfully completed the analysis 'analysis1'. Reported results are placed in:
INFO: --> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/run_01/tag_1_MA5_parton_analysis_analysis1.pdf
INFO: Finished MA5 analyses.
INFO: Running Pythia8 [arXiv:1410.3012]
No user-defined value for Pythia8 parameter 'JetMatching:nJetMax'. Setting it automatically to 2.
Splitting .lhe event file for PY8 parallelization...
Submitting Pythia8 jobs...
Pythia8 shower jobs: 0 Idle, 4 Running, 0 Done [1m50s]
Pythia8 shower jobs: 0 Idle, 0 Running, 4 Done [1h13m02s]
Merging results from the split PY8 runs...
[Errno 28] No space left on device
Command "generate_events run_01" interrupted with error:
IOError : [Errno 28] No space left on device
Please report this bug on https://bugs.launchpad.net/mg5amcnlo
More information is found in '/home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/run_01_tag_1_debug.log'.
Please attach this file to your report.
INFO: storing files of previous run
INFO: Done
ERROR: I/O error (28): No space left on device
INFO:
ln: 无法创建符号链接'ME5_debug': 设备上没有空间
INFO:
quit
INFO:
more information in /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/index.html
quit
...

[Benjamin Fuks (fuks)]

Hi,

Do you have pdflatex installed? This is maybe why the PDF file is not created. Can you also please share the log file associated with your MA5 installation?

[NKUWB (binwang)]

Hi,
I am sorry to reply the comment so late.And I run the file of pptotltl.txt again,the terminal output different error.
Here is what I get.
###########################
:~/work/Mg5_aMC$ ./bin/mg5_aMC pptotltl.txt
..........
INFO: need to improve 0 channels
Current estimate of cross-section: 79.7882414504 +- 0.12059282085
    P2_gg_ttxgg_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P2_gg_ttxqq_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P2_gq_ttxgq_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P2_qq_ttxqq_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P2_qq_ttxgg_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P1_gg_ttxg_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P1_gq_ttxq_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P1_qq_ttxg_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P0_gg_ttx_t_wpb_wp_lvl_tx_wmbx_wm_lvl
    P0_qq_ttx_t_wpb_wp_lvl_tx_wmbx_wm_lvl
INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 14h42 ]
INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 14h42 ]
INFO: Combining runs
INFO: finish refine
INFO: Combining Events
  === Results Summary for run: run_01 tag: tag_1 ===

     Cross-section : 79.79 +- 0.1206 pb
     Nb of events : 50000

fail
Failed to access python version of LHAPDF: If the python interface to LHAPDF is available on your system, try adding its location to the PYTHONPATH environment variable and theLHAPDF library location to LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
INFO: can not run systematics since can not link python to lhapdf
store_events
INFO: Storing parton level results
INFO: End Parton
reweight -from_cards
decay_events -from_cards
INFO: Creating root files
Warning in <TTree::Bronch>: Using split mode on a class: TRootWeight with a custom Streamer
** Reading /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/run_01/unweighted_events.lhe
** [################################################################] (100.00%)
** Exiting...
INFO: Running Pythia8 [arXiv:1410.3012]
No user-defined value for Pythia8 parameter 'JetMatching:nJetMax'. Setting it automatically to 2.
Splitting .lhe event file for PY8 parallelization...
Submitting Pythia8 jobs...
Pythia8 shower jobs: 1 Idle, 3 Running, 0 Done [1m52s]
Pythia8 shower jobs: 0 Idle, 4 Running, 0 Done [6m52s]
Pythia8 shower jobs: 0 Idle, 1 Running, 3 Done [1h11m55s]
Pythia8 shower jobs: 0 Idle, 0 Running, 4 Done [1h13m56s]
Merging results from the split PY8 runs...
[Errno 28] No space left on device
ln: 无法创建符号链接'ME5_debug': 设备上没有空间
Command "generate_events run_01" interrupted with error:
IOError : [Errno 28] No space left on device
Please report this bug on https://bugs.launchpad.net/mg5amcnlo
More information is found in '/home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/run_01_tag_1_debug.log'.
Please attach this file to your report.
INFO: storing files of previous run
INFO: Done
ERROR: I/O error (28): No space left on device
INFO:
INFO:
quit
INFO:
more information in /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/index.html
quit
###############################
with the file of log.
thanks
BinW

[NKUWB (binwang)]

With the terminal output
#########
Please report this bug on https://bugs.launchpad.net/mg5amcnlo
More information is found in '/home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/run_01_tag_1_debug.log'.
Please attach this file to your report.
##########
I found nothing in the file of run_01_tag_1_debug.log. And when I add the file,The system prompt me that "Cannot upload empty file".
It is my error year!
thanks
BinW

[Benjamin Fuks (fuks)]

I think that the problem is that you are running out of space on your system, as visible from the logs.

Regards,

Benjamin

[NKUWB (binwang)]

Hi,
I resize Linux partitions using GParted. But when I rerun the program,the terminal output the same thing.
Here is what I get.
###########################
INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 20h07 ]
INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 20h07 ]
INFO: Combining runs
INFO: finish refine
INFO: Combining Events
  === Results Summary for run: run_01 tag: tag_1 ===

     Cross-section : 1758 +- 1.922 pb
     Nb of events : 50000

fail
Failed to access python version of LHAPDF: If the python interface to LHAPDF is available on your system, try adding its location to the PYTHONPATH environment variable and theLHAPDF library location to LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
INFO: can not run systematics since can not link python to lhapdf
store_events
INFO: Storing parton level results
INFO: End Parton
reweight -from_cards
decay_events -from_cards
INFO: Creating root files
Warning in <TTree::Bronch>: Using split mode on a class: TRootWeight with a custom Streamer
** Reading /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/Events/run_01/unweighted_events.lhe
** [################################################################] (100.00%)
** Exiting...
INFO: Running Pythia8 [arXiv:1410.3012]
No user-defined value for Pythia8 parameter 'JetMatching:nJetMax'. Setting it automatically to 2.
Splitting .lhe event file for PY8 parallelization...
Submitting Pythia8 jobs...
Pythia8 shower jobs: 0 Idle, 4 Running, 0 Done [52 seconds]
Pythia8 shower jobs: 0 Idle, 0 Running, 4 Done [1h25m17s]
Merging results from the split PY8 runs...
[Parent 2535, Gecko_IOThread] WARNING: pipe error (156): 连接被对方重设: file /build/firefox-dMxUp2/firefox-70.0+build2/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 358
cat: 写入错误: 设备上没有空间
INFO: Create matching plots for Pythia8
WARNING: Install gnuplot to be able to view the plots generated at :
   /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/HTML/run_01/tag_1_PY8_plots/min_max_qCut_pt_comparison.gnuplot.gnuplot
   /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/HTML/run_01/tag_1_PY8_plots/min_max_qCut_djr_comparison.gnuplot.gnuplot
   /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/HTML/run_01/tag_1_PY8_plots/qCut_67.5_djr_plots.gnuplot.gnuplot
   /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/HTML/run_01/tag_1_PY8_plots/central_qCut_djr_plots.gnuplot.gnuplot
   /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/HTML/run_01/tag_1_PY8_plots/qCut_90_pt_plots.gnuplot.gnuplot
   /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/HTML/run_01/tag_1_PY8_plots/central_qCut_pt_plots.gnuplot.gnuplot
   /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/HTML/run_01/tag_1_PY8_plots/qCut_67.5_pt_plots.gnuplot.gnuplot
   /home/wangbin/work/Mg5_aMC/LHC14_SM/ppto2t/HTML/run_01/tag_1_PY8_plots/qCut_90_djr_plots.gnuplot.gnuplot
INFO: Pythia8 shower finished after 1h46m19s.
INFO: prepare delphes run
INFO: Running Delphes
INFO: If you are interested in lhco output. please run root2lhco converter.
INFO: or edit bin/internal/run_delphes3 to run the converter automatically.
INFO: delphes done
  === Results Summary for run: run_01 tag: tag_1 ===

     Cross-section : 1758 +- 1.922 pb
     Nb of events : 50...

[Benjamin Fuks (fuks)]

I forward the issue back to the mg5aMC side, as the problem is in fact not related to MadAnalysis 5 :)

Note that despite of the warnings, I have the impression everything ran ok.

[Olivier Mattelaer (olivier-mattelaer)]

I'm not sure what you are worried about.
But let me comment on the two warning present in your log:

Warning in <TTree::Bronch>: Using split mode on a class: TRootWeight with a custom Streamer

So this is a Root related warning, likely because you are running the (very old) ExRootAnalysis code which convert your event file to root. I have not idea on that code, but I would bet that for the moment such warning is not a real issue (but it might be for future version of root)

[Parent 2535, Gecko_IOThread] WARNING: pipe error (156): 连接被对方重设: file /build/firefox-dMxUp2/firefox-70.0+build2/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 358
cat: 写入错误: 设备上没有空间

This is a pure firefox issue and not related at all to our code (just reported here because we started the firefox process)

Cheers,

Olivier

[NKUWB (binwang)]

Thanks Olivier!

[Jie FENG (jiefeng007)]

Hello,

I have the same error. I checked my quota and mg5amc_py8_interface, and found no problem.

INFO: End of systematics computation
store_events
INFO: Storing parton level results
INFO: End Parton
reweight -from_cards
decay_events -from_cards
INFO: Running MadAnalysis5 [arXiv:1206.1599]
INFO: Parton input file considered:
INFO: --> /afs/cern.ch/work/j/jfeng4/public/LHC/MG5_aMC_v2_8_1/test.out/Events/run_01/unweighted_events.lhe.gz
INFO: MadAnalysis5 now running the 'analysis1' analysis...
INFO: Follow Madanalysis5 run with the following command in a separate terminal:
INFO: tail -f /afs/cern.ch/work/j/jfeng4/public/LHC/MG5_aMC_v2_8_1/test.out/Events/run_01/tag_1_MA5_analysis1.log
ERROR: MadAnalysis5 failed to create PDF output
INFO: MadAnalysis5 successfully completed the analysis 'analysis1'. Reported results are placed in:
INFO: --> /afs/cern.ch/work/j/jfeng4/public/LHC/MG5_aMC_v2_8_1/test.out/Events/run_01/tag_1_MA5_parton_analysis_analysis1.pdf
INFO: Finished MA5 analyses.
INFO: storing files of previous run
INFO: Done
quit
INFO:
more information in /afs/cern.ch/work/j/jfeng4/public/LHC/MG5_aMC_v2_8_1/test.out/index.html

[Benjamin Fuks (fuks)]

Hi,

Is PDFlatex installed? Can you please share the log file?

Cheers,

Benjamin

[Jie FENG (jiefeng007)]

Yes, PDFlatex is installed.

$which pdflatex

/usr/bin/pdflatex

I attached the logfile.

Best,

Jie

On Tue, Nov 3, 2020 at 11:41 AM Benjamin Fuks <email address hidden>
wrote:

> Hi,
>
> Is PDFlatex installed? Can you please share the log file?
>
> Cheers,
>
> Benjamin
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1851196
>
> Title:
> ERROR: MadAnalysis5 failed to create PDF output
>
> Status in MadAnalysis 5:
> Invalid
>
> Bug description:
> Dear Oliver,
> Sorry about create a question.It is my first use forum in English.
> I want to use MG5_aMC for calculations of some hadronic processes.But the
> terminal always output error.
> Here is what I get
> ##################################
> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> INFO: Combining runs
> INFO: finish refine
> INFO: Combining Events
> === Results Summary for run: test tag: tag_1 ===
>
> Cross-section : 79.7 +- 0.1099 pb
> Nb of events : 50000
>
> fail
> Failed to access python version of LHAPDF: If the python interface to
> LHAPDF is available on your system, try adding its location to the
> PYTHONPATH environment variable and theLHAPDF library location to
> LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
> INFO: can not run systematics since can not link python to lhapdf
> store_events
> INFO: Storing parton level results
> INFO: End Parton
> reweight -from_cards
> decay_events -from_cards
> INFO: Running MadAnalysis5 [arXiv:1206.1599]
> INFO: Parton input file considered:
> INFO: -->
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/unweighted_events.lhe.gz
> INFO: MadAnalysis5 now running the 'analysis1' analysis...
> INFO: Follow Madanalysis5 run with the following command in a separate
> terminal:
> INFO: tail -f
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_analysis1.log
> ERROR: MadAnalysis5 failed to create PDF output
> INFO: MadAnalysis5 successfully completed the analysis 'analysis1'.
> Reported results are placed in:
> INFO: -->
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_parton_analysis_analysis1.pdf
> INFO: Finished MA5 analyses.
> Command "launch test" interrupted with error:
> KeyError : 'mg5amc_py8_interface_path'
> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
> More information is found in
> '/home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/test_tag_1_debug.log'.
> Please attach this file to your report.
> INFO: storing files of previous run
> INFO: Done
> INFO:
> quit
> INFO:
> #################
> What is the reason for this problem?
>
> Thanks,
> BinW
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/madanalysis5/+bug/1851196/+subscriptions
>

[Benjamin Fuks (fuks)]

Hi Jie,

From this log file, it seems that your event file is a faulty one. Do you mind sharing it so that we could do some further tests?

Cheers,

Benjamin

> On 4 Nov 2020, at 09:45 , Jie FENG <email address hidden> wrote:
>
> Yes, PDFlatex is installed.
>
> $which pdflatex
>
> /usr/bin/pdflatex
>
> I attached the logfile.
>
> Best,
>
> Jie
>
>
> On Tue, Nov 3, 2020 at 11:41 AM Benjamin Fuks <email address hidden>
> wrote:
>
>> Hi,
>>
>> Is PDFlatex installed? Can you please share the log file?
>>
>> Cheers,
>>
>> Benjamin
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1851196
>>
>> Title:
>> ERROR: MadAnalysis5 failed to create PDF output
>>
>> Status in MadAnalysis 5:
>> Invalid
>>
>> Bug description:
>> Dear Oliver,
>> Sorry about create a question.It is my first use forum in English.
>> I want to use MG5_aMC for calculations of some hadronic processes.But the
>> terminal always output error.
>> Here is what I get
>> ##################################
>> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
>> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
>> INFO: Combining runs
>> INFO: finish refine
>> INFO: Combining Events
>> === Results Summary for run: test tag: tag_1 ===
>>
>> Cross-section : 79.7 +- 0.1099 pb
>> Nb of events : 50000
>>
>> fail
>> Failed to access python version of LHAPDF: If the python interface to
>> LHAPDF is available on your system, try adding its location to the
>> PYTHONPATH environment variable and theLHAPDF library location to
>> LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
>> INFO: can not run systematics since can not link python to lhapdf
>> store_events
>> INFO: Storing parton level results
>> INFO: End Parton
>> reweight -from_cards
>> decay_events -from_cards
>> INFO: Running MadAnalysis5 [arXiv:1206.1599]
>> INFO: Parton input file considered:
>> INFO: -->
>> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/unweighted_events.lhe.gz
>> INFO: MadAnalysis5 now running the 'analysis1' analysis...
>> INFO: Follow Madanalysis5 run with the following command in a separate
>> terminal:
>> INFO: tail -f
>> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_analysis1.log
>> ERROR: MadAnalysis5 failed to create PDF output
>> INFO: MadAnalysis5 successfully completed the analysis 'analysis1'.
>> Reported results are placed in:
>> INFO: -->
>> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_parton_analysis_analysis1.pdf
>> INFO: Finished MA5 analyses.
>> Command "launch test" interrupted with error:
>> KeyError : 'mg5amc_py8_interface_path'
>> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
>> More information is found in
>> '/home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/test_tag_1_debug.log'.
>> Please attach this file to your report.
>> INFO: storing files of previous run
>> INFO: Done
>> INFO:
>> quit
>> INFO:
>> #################
>> What is the reason for this problem?
>>
>> Thanks,
>> BinW
>>
>> To manage notifications about thi...

[Jie FENG (jiefeng007)]

Hi,

Yes, sure. Please see the output event file attached.

Best,
Jie

On Wed, Nov 4, 2020 at 12:15 PM Benjamin Fuks <email address hidden>
wrote:

> Hi Jie,
>
> >From this log file, it seems that your event file is a faulty one. Do
> you mind sharing it so that we could do some further tests?
>
> Cheers,
>
> Benjamin
>
> > On 4 Nov 2020, at 09:45 , Jie FENG <email address hidden> wrote:
> >
> > Yes, PDFlatex is installed.
> >
> > $which pdflatex
> >
> > /usr/bin/pdflatex
> >
> > I attached the logfile.
> >
> > Best,
> >
> > Jie
> >
> >
> > On Tue, Nov 3, 2020 at 11:41 AM Benjamin Fuks <
> <email address hidden>>
> > wrote:
> >
> >> Hi,
> >>
> >> Is PDFlatex installed? Can you please share the log file?
> >>
> >> Cheers,
> >>
> >> Benjamin
> >>
> >> --
> >> You received this bug notification because you are subscribed to the bug
> >> report.
> >> https://bugs.launchpad.net/bugs/1851196
> >>
> >> Title:
> >> ERROR: MadAnalysis5 failed to create PDF output
> >>
> >> Status in MadAnalysis 5:
> >> Invalid
> >>
> >> Bug description:
> >> Dear Oliver,
> >> Sorry about create a question.It is my first use forum in English.
> >> I want to use MG5_aMC for calculations of some hadronic processes.But
> the
> >> terminal always output error.
> >> Here is what I get
> >> ##################################
> >> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> >> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> >> INFO: Combining runs
> >> INFO: finish refine
> >> INFO: Combining Events
> >> === Results Summary for run: test tag: tag_1 ===
> >>
> >> Cross-section : 79.7 +- 0.1099 pb
> >> Nb of events : 50000
> >>
> >> fail
> >> Failed to access python version of LHAPDF: If the python interface to
> >> LHAPDF is available on your system, try adding its location to the
> >> PYTHONPATH environment variable and theLHAPDF library location to
> >> LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
> >> INFO: can not run systematics since can not link python to lhapdf
> >> store_events
> >> INFO: Storing parton level results
> >> INFO: End Parton
> >> reweight -from_cards
> >> decay_events -from_cards
> >> INFO: Running MadAnalysis5 [arXiv:1206.1599]
> >> INFO: Parton input file considered:
> >> INFO: -->
> >>
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/unweighted_events.lhe.gz
> >> INFO: MadAnalysis5 now running the 'analysis1' analysis...
> >> INFO: Follow Madanalysis5 run with the following command in a separate
> >> terminal:
> >> INFO: tail -f
> >>
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_analysis1.log
> >> ERROR: MadAnalysis5 failed to create PDF output
> >> INFO: MadAnalysis5 successfully completed the analysis 'analysis1'.
> >> Reported results are placed in:
> >> INFO: -->
> >>
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_parton_analysis_analysis1.pdf
> >> INFO: Finished MA5 analyses.
> >> Command "launch test" interrupted with error:
> >> KeyError : 'mg5amc_py8_interface_path'
> >> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
> >> More information is found i...

[Benjamin Fuks (fuks)]

Hi,

The warning messages were connected to some issues with our LHE reader that didn't know what to do with the clustering blocks now in the mg5 LHE output. This is fixed in ma5 v1.9. Please reinstall madanalysis 5 from the following command:
  install MadAnalysis5 --madanalysis5_tarball=https://madanalysis.irmp.ucl.ac.be/raw-attachment/wiki/MA5SandBox/ma5_v1.9.6.tgz

Concerning the other issue, I think that this is related to matplotlib. Can you try to browse the MadAnalysis5 output folder, and run the python scripts generating the plots. I am quite sure an error message will be printed to the screen.

Cheers,

Benjamin

[Jie FENG (jiefeng007)]

Hi Benjamen,

As is also reported in Bug 1898890, I install MA V1.9.6 manually by
overwriting the folder HEPTools/madanalysis5/madanalysis5. I still see the
same problem concerning the PDF outputs.

For testing the matplotlib, which python code should I use to generate the
plots?

Best regards,
Jie

On Fri, Nov 6, 2020 at 10:50 AM Benjamin Fuks <email address hidden>
wrote:

> Hi,
>
> The warning messages were connected to some issues with our LHE reader
> that didn't know what to do with the clustering blocks now in the mg5 LHE
> output. This is fixed in ma5 v1.9. Please reinstall madanalysis 5 from the
> following command:
> install MadAnalysis5 --madanalysis5_tarball=
> https://madanalysis.irmp.ucl.ac.be/raw-attachment/wiki/MA5SandBox/ma5_v1.9.6.tgz
>
> Concerning the other issue, I think that this is related to matplotlib.
> Can you try to browse the MadAnalysis5 output folder, and run the python
> scripts generating the plots. I am quite sure an error message will be
> printed to the screen.
>
> Cheers,
>
> Benjamin
>
> ** Changed in: madanalysis5
> Status: Invalid => Fix Committed
>
> ** Changed in: madanalysis5
> Milestone: None => v1.9
>
> ** Changed in: madanalysis5
> Assignee: (unassigned) => Benjamin Fuks (fuks)
>
> ** Changed in: madanalysis5
> Importance: Undecided => Medium
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1851196
>
> Title:
> ERROR: MadAnalysis5 failed to create PDF output
>
> Status in MadAnalysis 5:
> Fix Committed
>
> Bug description:
> Dear Oliver,
> Sorry about create a question.It is my first use forum in English.
> I want to use MG5_aMC for calculations of some hadronic processes.But the
> terminal always output error.
> Here is what I get
> ##################################
> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> INFO: Combining runs
> INFO: finish refine
> INFO: Combining Events
> === Results Summary for run: test tag: tag_1 ===
>
> Cross-section : 79.7 +- 0.1099 pb
> Nb of events : 50000
>
> fail
> Failed to access python version of LHAPDF: If the python interface to
> LHAPDF is available on your system, try adding its location to the
> PYTHONPATH environment variable and theLHAPDF library location to
> LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
> INFO: can not run systematics since can not link python to lhapdf
> store_events
> INFO: Storing parton level results
> INFO: End Parton
> reweight -from_cards
> decay_events -from_cards
> INFO: Running MadAnalysis5 [arXiv:1206.1599]
> INFO: Parton input file considered:
> INFO: -->
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/unweighted_events.lhe.gz
> INFO: MadAnalysis5 now running the 'analysis1' analysis...
> INFO: Follow Madanalysis5 run with the following command in a separate
> terminal:
> INFO: tail -f
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_analysis1.log
> ERROR: MadAnalysis5 failed to create PDF output
> INFO: MadAna...

[Benjamin Fuks (fuks)]

Hi Jie,

Can you please start MadAnalysis5 outside MadGraph by going to the right folder and typing in:
  ./bin/ma5 -d <your script that could be the same as the one created by MadGraph>
That will run the code in debug mode, with in particular printing a lot of information to the screen. Could you please put everything that is printed in a text file and forward it to me? Thanks in advance.

Cheers,

Benjamin

[Jie FENG (jiefeng007)]

Hi Benjamin,

Please see the log in the attached file.

Best regards,
Jie

On Fri, Nov 13, 2020 at 8:40 AM Benjamin Fuks <email address hidden>
wrote:

> Hi Jie,
>
> Can you please start MadAnalysis5 outside MadGraph by going to the right
> folder and typing in:
> ./bin/ma5 -d <your script that could be the same as the one created by
> MadGraph>
> That will run the code in debug mode, with in particular printing a lot of
> information to the screen. Could you please put everything that is printed
> in a text file and forward it to me? Thanks in advance.
>
> Cheers,
>
> Benjamin
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1851196
>
> Title:
> ERROR: MadAnalysis5 failed to create PDF output
>
> Status in MadAnalysis 5:
> Fix Committed
>
> Bug description:
> Dear Oliver,
> Sorry about create a question.It is my first use forum in English.
> I want to use MG5_aMC for calculations of some hadronic processes.But the
> terminal always output error.
> Here is what I get
> ##################################
> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
> INFO: Combining runs
> INFO: finish refine
> INFO: Combining Events
> === Results Summary for run: test tag: tag_1 ===
>
> Cross-section : 79.7 +- 0.1099 pb
> Nb of events : 50000
>
> fail
> Failed to access python version of LHAPDF: If the python interface to
> LHAPDF is available on your system, try adding its location to the
> PYTHONPATH environment variable and theLHAPDF library location to
> LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
> INFO: can not run systematics since can not link python to lhapdf
> store_events
> INFO: Storing parton level results
> INFO: End Parton
> reweight -from_cards
> decay_events -from_cards
> INFO: Running MadAnalysis5 [arXiv:1206.1599]
> INFO: Parton input file considered:
> INFO: -->
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/unweighted_events.lhe.gz
> INFO: MadAnalysis5 now running the 'analysis1' analysis...
> INFO: Follow Madanalysis5 run with the following command in a separate
> terminal:
> INFO: tail -f
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_analysis1.log
> ERROR: MadAnalysis5 failed to create PDF output
> INFO: MadAnalysis5 successfully completed the analysis 'analysis1'.
> Reported results are placed in:
> INFO: -->
> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/tag_1_MA5_parton_analysis_analysis1.pdf
> INFO: Finished MA5 analyses.
> Command "launch test" interrupted with error:
> KeyError : 'mg5amc_py8_interface_path'
> Please report this bug on https://bugs.launchpad.net/mg5amcnlo
> More information is found in
> '/home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/test_tag_1_debug.log'.
> Please attach this file to your report.
> INFO: storing files of previous run
> INFO: Done
> INFO:
> quit
> INFO:
> #################
> What is the reason for this problem?
>
> Thanks,
> BinW
>
> To manage notifications a...

[Benjamin Fuks (fuks)]

Hi Jie,

Thanks a lot. That is very useful. Please find below a few comments and requests so that we could move on with this issue.

1. Can you please share with me the files:
  /afs/cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/PDF/MadAnalysis5job_0/latex2.log
2. Do you mind listing what is inside the directory
  /afs/cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/HTML/MadAnalysis5job_0/
3. Can you list what is inside the directory
  /afs/cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/Histos/MadAnalysis5job_0/
4. In this last directory, can you execute the goROOT script and copy the screen output.

Thanks!

Cheers,

Benjamin

> On 13 Nov 2020, at 09:54 , Jie FENG <email address hidden> wrote:
>
> Hi Benjamin,
>
> Please see the log in the attached file.
>
> Best regards,
> Jie
>
> On Fri, Nov 13, 2020 at 8:40 AM Benjamin Fuks <<email address hidden> <mailto:<email address hidden>>>
> wrote:
>
>> Hi Jie,
>>
>> Can you please start MadAnalysis5 outside MadGraph by going to the right
>> folder and typing in:
>> ./bin/ma5 -d <your script that could be the same as the one created by
>> MadGraph>
>> That will run the code in debug mode, with in particular printing a lot of
>> information to the screen. Could you please put everything that is printed
>> in a text file and forward it to me? Thanks in advance.
>>
>> Cheers,
>>
>> Benjamin
>>
>> --
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1851196 <https://bugs.launchpad.net/bugs/1851196>
>>
>> Title:
>> ERROR: MadAnalysis5 failed to create PDF output
>>
>> Status in MadAnalysis 5:
>> Fix Committed
>>
>> Bug description:
>> Dear Oliver,
>> Sorry about create a question.It is my first use forum in English.
>> I want to use MG5_aMC for calculations of some hadronic processes.But the
>> terminal always output error.
>> Here is what I get
>> ##################################
>> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
>> INFO: Idle: 0, Running: 0, Completed: 0 [ current time: 16h50 ]
>> INFO: Combining runs
>> INFO: finish refine
>> INFO: Combining Events
>> === Results Summary for run: test tag: tag_1 ===
>>
>> Cross-section : 79.7 +- 0.1099 pb
>> Nb of events : 50000
>>
>> fail
>> Failed to access python version of LHAPDF: If the python interface to
>> LHAPDF is available on your system, try adding its location to the
>> PYTHONPATH environment variable and theLHAPDF library location to
>> LD_LIBRARY_PATH (linux) or DYLD_LIBRARY_PATH (mac os x).
>> INFO: can not run systematics since can not link python to lhapdf
>> store_events
>> INFO: Storing parton level results
>> INFO: End Parton
>> reweight -from_cards
>> decay_events -from_cards
>> INFO: Running MadAnalysis5 [arXiv:1206.1599]
>> INFO: Parton input file considered:
>> INFO: -->
>> /home/wangbin/work/Mg5_aMC/LHC14_SM/pptotltl/Events/test/unweighted_events.lhe.gz
>> INFO: MadAnalysis5 now running the 'analysis1' analysis...
>> INFO: Follow Madanalysis5 run with the following command in a separate
>> terminal:
>> INFO...

[Jie FENG (jiefeng007)]

Hello Benjaman,

Sure. If you have access to AFS at CERN, you may check my PUBLIC directory.
Anyway, I share the information you need in order to help me.

Best regards,
Jie

1. I do not see the file latex2.log.
$ ls /afs/
cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/PDF/MadAnalysis5job_0/
jheppub.sty logo.png main.log main.tex selection_0.png
latex.log main.aux main.out main.toc

2.
$ ls /afs/
cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/HTML/MadAnalysis5job_0/
index.html logo.png selection_0.png style.css

3.
$ ls /afs/
cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/Histos/MadAnalysis5job_0/
all.C compile_root.log goROOT launch_root.log Makefile selection_0.C
 selection_0.py

4.
$ ./goROOT
BEGIN-STAMP
Info in <TCanvas::Print>: png file
../../HTML/MadAnalysis5job_0/selection_0.png has been created
libpng warning: Application built with libpng-1.2.23 but running with 1.5.13
Error in <TASImage::WriteImage>: error writing file
../../HTML/MadAnalysis5job_0/selection_0.png
Info in <TCanvas::Print>: png file
../../PDF/MadAnalysis5job_0/selection_0.png has been created
libpng warning: Application built with libpng-1.2.23 but running with 1.5.13
Error in <TASImage::WriteImage>: error writing file
../../PDF/MadAnalysis5job_0/selection_0.png
Info in <TCanvas::Print>: eps file
../../DVI/MadAnalysis5job_0/selection_0.eps has been created
END-STAMP

On Sat, Nov 14, 2020 at 10:30 AM Benjamin Fuks <email address hidden>
wrote:

> Hi Jie,
>
> Thanks a lot. That is very useful. Please find below a few comments and
> requests so that we could move on with this issue.
>
> 1. Can you please share with me the files:
> /afs/
> cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/PDF/MadAnalysis5job_0/latex2.log
> 2. Do you mind listing what is inside the directory
> /afs/
> cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/HTML/MadAnalysis5job_0/
> 3. Can you list what is inside the directory
> /afs/
> cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/Histos/MadAnalysis5job_0/
> 4. In this last directory, can you execute the goROOT script and copy the
> screen output.
>
> Thanks!
>
> Cheers,
>
> Benjamin
>
>
> > On 13 Nov 2020, at 09:54 , Jie FENG <email address hidden> wrote:
> >
> > Hi Benjamin,
> >
> > Please see the log in the attached file.
> >
> > Best regards,
> > Jie
> >
> > On Fri, Nov 13, 2020 at 8:40 AM Benjamin Fuks <
> <email address hidden> <mailto:<email address hidden>>>
> > wrote:
> >
> >> Hi Jie,
> >>
> >> Can you please start MadAnalysis5 outside MadGraph by going to the right
> >> folder and typing in:
> >> ./bin/ma5 -d <your script that could be the same as the one created by
> >> MadGraph>
> >> That will run the code in debug mode, with in particular printing a lot
> of
> >> information to the screen. Could you please put everything that is
> printed
> >> in a text file and forward it to me? Thanks in advance.
> >>
> >> Cheers,
> >>
> >> Benjamin
> >>
> >> --
> >> You received this bug notification because you are subscribed to the bug
> >> report.
> >> https://bugs.launchpad.net/bugs/1851196 <
> https:/...

[Benjamin Fuks (fuks)]

hi Jie,

Thanks for sharing this with me.

> 1. I do not see the file latex2.log.
> $ ls /afs/
> cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/PDF/MadAnalysis5job_0/ <http://cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/PDF/MadAnalysis5job_0/>
> jheppub.sty logo.png main.log main.tex selection_0.png
> latex.log main.aux main.out main.toc
I meant latex.log. I had a look directly to the log file on the CERN system, and there is something weird with the pdflatex log. From what I understand, the crash is due to the empty selection_0.png file. It is therefore connected to the issue of having the figures non generated.

> 2.
> $ ls /afs/
> cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/HTML/MadAnalysis5job_0/ <http://cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/HTML/MadAnalysis5job_0/>
> index.html logo.png selection_0.png style.css
This confirms the above. Empty figure files are generated.

> 3.
> $ ls /afs/
> cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/Histos/MadAnalysis5job_0/ <http://cern.ch/work/j/jfeng4/public/LHC/madanalysis5/ANALYSIS_1/Output/Histos/MadAnalysis5job_0/>
> all.C compile_root.log goROOT launch_root.log Makefile selection_0.C
> selection_0.py
>
> 4.
> $ ./goROOT
> BEGIN-STAMP
> Info in <TCanvas::Print>: png file
> ../../HTML/MadAnalysis5job_0/selection_0.png has been created
> libpng warning: Application built with libpng-1.2.23 but running with 1.5.13
> Error in <TASImage::WriteImage>: error writing file
> ../../HTML/MadAnalysis5job_0/selection_0.png
> Info in <TCanvas::Print>: png file
> ../../PDF/MadAnalysis5job_0/selection_0.png has been created
> libpng warning: Application built with libpng-1.2.23 but running with 1.5.13
> Error in <TASImage::WriteImage>: error writing file
> ../../PDF/MadAnalysis5job_0/selection_0.png
> Info in <TCanvas::Print>: eps file
> ../../DVI/MadAnalysis5job_0/selection_0.eps has been created
> END-STAMP
This shows that there is some issue with your ROOT installation, so that the images cannot be created by MadAnalysis 5. The clash of libpng versions that we can read from the log file is at the origin of the issue. I think that the ROOT version that you have used has been compiled with a different version of libpng from the one now on the system. A way out would be to reinstall ROOT within the current system.

Cheers,

Benjamin