Dear Lei,

I cannot reproduce the issue. I have retried with the latest version of madgraph (fresh installation) and a fresh ma5 installation, and everything works well.

Best regards,

Benjamin


> On 14 Mar 2017, at 12:48 , liuwei <email address hidden> wrote:
> 
> Can you tell me what shall I provide?
> MG5_aMC>import sm
> The import format was not given, so we guess it as model
> INFO: Restrict model sm with file models/sm/restrict_default.dat . 
> INFO: Run "set stdout_level DEBUG" before import for more information. 
> INFO: Change particles name to pass to MG5 convention 
> Defined multiparticle vl~ = ve~ vm~ vt~
> Kept definitions of multiparticles l- / j / vl / l+ / p unchanged
> Removed obsolete multiparticles all
> Defined multiparticle all = g u c d s u~ c~ d~ s~ a ve vm vt e- mu- ve~ vm~ vt~ e+ mu+ t b t~ b~ z w+ h w- ta- ta+
> MG5_aMC>generate p p > t t~
> INFO: Checking for minimal orders which gives processes. 
> INFO: Please specify coupling orders to bypass this step. 
> INFO: Trying coupling order WEIGHTED<=2: WEIGTHED IS 2*QED+QCD 
> INFO: Trying process: g g > t t~ WEIGHTED<=2 @1  
> INFO: Process has 3 diagrams 
> INFO: Trying process: u u~ > t t~ WEIGHTED<=2 @1  
> INFO: Process has 1 diagrams 
> INFO: Trying process: u c~ > t t~ WEIGHTED<=2 @1  
> INFO: Trying process: c u~ > t t~ WEIGHTED<=2 @1  
> INFO: Trying process: c c~ > t t~ WEIGHTED<=2 @1  
> INFO: Process has 1 diagrams 
> INFO: Trying process: d d~ > t t~ WEIGHTED<=2 @1  
> INFO: Process has 1 diagrams 
> INFO: Trying process: d s~ > t t~ WEIGHTED<=2 @1  
> INFO: Trying process: s d~ > t t~ WEIGHTED<=2 @1  
> INFO: Trying process: s s~ > t t~ WEIGHTED<=2 @1  
> INFO: Process has 1 diagrams 
> INFO: Process u~ u > t t~ added to mirror process u u~ > t t~ 
> INFO: Process c~ c > t t~ added to mirror process c c~ > t t~ 
> INFO: Process d~ d > t t~ added to mirror process d d~ > t t~ 
> INFO: Process s~ s > t t~ added to mirror process s s~ > t t~ 
> 5 processes with 7 diagrams generated in 0.096 s
> Total: 5 processes with 7 diagrams
> MG5_aMC>output
> INFO: initialize a new directory: PROC_sm_2 
> INFO: remove old information in PROC_sm_2 
> INFO: Organizing processes into subprocess groups 
> INFO: Generating Helas calls for process: g g > t t~ WEIGHTED<=2 @1 
> INFO: Processing color information for process: g g > t t~ @1 
> INFO: Generating Helas calls for process: u u~ > t t~ WEIGHTED<=2 @1 
> INFO: Processing color information for process: u u~ > t t~ @1 
> INFO: Combined process c c~ > t t~ WEIGHTED<=2 @1 with process u u~ > t t~ WEIGHTED<=2 @1 
> INFO: Combined process d d~ > t t~ WEIGHTED<=2 @1 with process u u~ > t t~ WEIGHTED<=2 @1 
> INFO: Combined process s s~ > t t~ WEIGHTED<=2 @1 with process u u~ > t t~ WEIGHTED<=2 @1 
> INFO: Creating files in directory P1_gg_ttx 
> INFO: Generating Feynman diagrams for Process: g g > t t~ WEIGHTED<=2 @1 
> INFO: Finding symmetric diagrams for subprocess group gg_ttx 
> INFO: Creating files in directory P1_qq_ttx 
> INFO: Generating Feynman diagrams for Process: u u~ > t t~ WEIGHTED<=2 @1 
> INFO: Finding symmetric diagrams for subprocess group qq_ttx 
> History written to /Users/liuwei/MG5_aMC/PROC_sm_2/Cards/proc_card_mg5.dat
> Generated helas calls for 2 subprocesses (4 diagrams) in 0.024 s
> Wrote files for 16 helas calls in 0.165 s
> ALOHA: aloha creates FFV1 routines
> aloha creates FFV1 routines
> ALOHA: aloha creates VVV1 set of routines with options: P0
> aloha creates VVV1 set of routines with options: P0
> save configuration file to /Users/liuwei/MG5_aMC/PROC_sm_2/Cards/me5_configuration.txt
> INFO: Use Fortran compiler gfortran 
> INFO: Use c++ compiler clang 
> INFO: Generate web pages 
> INFO: Generating MadAnalysis5 default cards tailored to this process 
> WARNING: Fail to create a MadAnalysis5 instance. Therefore the default analysis with MadAnalysis5 will be empty. 
> Output to directory /Users/liuwei/MG5_aMC/PROC_sm_2 done.
> Type "launch" to generate events from this process, or see
> /Users/liuwei/MG5_aMC/PROC_sm_2/README
> Run "open index.html" to see more information about this process.
> Best Regards
> Wei Liu
> 
> 
>> 在 2017年3月14日，11:39，Benjamin Fuks <<email address hidden> <mailto:<email address hidden>>> 写道：
>> 
>> Do you mind providing more information so that I could reproduce the
>> issue?
>> 
>> Regards,
>> 
>> Benjamin
>> 
>> ** Changed in: madanalysis5
>>      Status: New => Incomplete
>> 
>> ** Changed in: madanalysis5
>>    Assignee: (unassigned) => Benjamin Fuks (fuks)
>> 
>> -- 
>> You received this bug notification because you are subscribed to the bug
>> report.
>> https://bugs.launchpad.net/bugs/1672690 <https://bugs.launchpad.net/bugs/1672690>
>> 
>> Title:
>> INFO: Generating MadAnalysis5 default cards tailored to this process
>> WARNING: Fail to create a MadAnalysis5 instance. Therefore the default
>> analysis with MadAnalysis5 will be empty.
>> 
>> Status in MadAnalysis 5:
>> Incomplete
>> 
>> Bug description:
>> Hi, I try to use MadAnalysis5 after compiling it successfully. However, when I produce a process, it shows a warning information
>> INFO: Generating MadAnalysis5 default cards tailored to this process 
>> WARNING: Fail to create a MadAnalysis5 instance. Therefore the default analysis with MadAnalysis5 will be empty. 
>> 
>> When launch the process, with MadAnalysis5, it was skipped because the card is empty. When I uncommented the skip analysis in the MadAnalysis5 card, MadGraph just crashed.
>> Can you help me with that?
>> 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:   --> /Users/liuwei/MG5_aMC/PROC_BL2_NLO_0/Events/run_02/unweighted_events.lhe.gz 
>> eduroam-int-dhcp-97-140-53:MG5_aMC liuwei$
>> 
>> To manage notifications about this bug go to:
>> https://bugs.launchpad.net/madanalysis5/+bug/1672690/+subscriptions
> 
> -- 
> You received this bug notification because you are a bug assignee.
> https://bugs.launchpad.net/bugs/1672690 <https://bugs.launchpad.net/bugs/1672690>
> 
> Title:
>  INFO: Generating MadAnalysis5 default cards tailored to this process
>  WARNING: Fail to create a MadAnalysis5 instance. Therefore the default
>  analysis with MadAnalysis5 will be empty.
> 
> Status in MadAnalysis 5:
>  Incomplete
> 
> Bug description:
>  Hi, I try to use MadAnalysis5 after compiling it successfully. However, when I produce a process, it shows a warning information
>  INFO: Generating MadAnalysis5 default cards tailored to this process 
>  WARNING: Fail to create a MadAnalysis5 instance. Therefore the default analysis with MadAnalysis5 will be empty. 
> 
>  When launch the process, with MadAnalysis5, it was skipped because the card is empty. When I uncommented the skip analysis in the MadAnalysis5 card, MadGraph just crashed.
>  Can you help me with that?
>  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:   --> /Users/liuwei/MG5_aMC/PROC_BL2_NLO_0/Events/run_02/unweighted_events.lhe.gz 
>  eduroam-int-dhcp-97-140-53:MG5_aMC liuwei$
> 
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/madanalysis5/+bug/1672690/+subscriptions <https://bugs.launchpad.net/madanalysis5/+bug/1672690/+subscriptions>