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How to debug ns-3 in python


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when I run a ns-3 simulation written in Python and something fails, I only see this message:



Command ['/usr/bin/python', 'path/to/file.py'] terminated with signal SIGSEGV. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>").


But I can not see the actual error message.



I run the simulation with:



sudo ./waf --pyrun path/to/file.py


Could somebody tell me how to run the simulation to see the error message?



Thanks!










share|improve this question













migrated from superuser.com 3 hours ago


This question came from our site for computer enthusiasts and power users.



















  • Have you tried doing what the error message suggests?

    – ForceBru
    3 hours ago


















0















when I run a ns-3 simulation written in Python and something fails, I only see this message:



Command ['/usr/bin/python', 'path/to/file.py'] terminated with signal SIGSEGV. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>").


But I can not see the actual error message.



I run the simulation with:



sudo ./waf --pyrun path/to/file.py


Could somebody tell me how to run the simulation to see the error message?



Thanks!










share|improve this question













migrated from superuser.com 3 hours ago


This question came from our site for computer enthusiasts and power users.



















  • Have you tried doing what the error message suggests?

    – ForceBru
    3 hours ago














0












0








0








when I run a ns-3 simulation written in Python and something fails, I only see this message:



Command ['/usr/bin/python', 'path/to/file.py'] terminated with signal SIGSEGV. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>").


But I can not see the actual error message.



I run the simulation with:



sudo ./waf --pyrun path/to/file.py


Could somebody tell me how to run the simulation to see the error message?



Thanks!










share|improve this question














when I run a ns-3 simulation written in Python and something fails, I only see this message:



Command ['/usr/bin/python', 'path/to/file.py'] terminated with signal SIGSEGV. Run it under a debugger to get more information (./waf --run <program> --command-template="gdb --args %s <args>").


But I can not see the actual error message.



I run the simulation with:



sudo ./waf --pyrun path/to/file.py


Could somebody tell me how to run the simulation to see the error message?



Thanks!







python debugging






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked 9 hours ago









ArneeArnee

366




366




migrated from superuser.com 3 hours ago


This question came from our site for computer enthusiasts and power users.









migrated from superuser.com 3 hours ago


This question came from our site for computer enthusiasts and power users.















  • Have you tried doing what the error message suggests?

    – ForceBru
    3 hours ago



















  • Have you tried doing what the error message suggests?

    – ForceBru
    3 hours ago

















Have you tried doing what the error message suggests?

– ForceBru
3 hours ago





Have you tried doing what the error message suggests?

– ForceBru
3 hours ago












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