coming back to this ... not very useful ... but, since then I've also
experienced some error : simulator exited with code 139 ... several runs
went well without using the gui, but they failed when using the gui.
I'm using a freshly (today) cloned and rebuilt libsumo exe under ubuntu
20.04 under docker.
I'm trying the gdb ...

Thanks,

Br

Le ven. 24 févr. 2023 à 17:28, Harald Schaefer <[email protected]> a
écrit :

> Hello Sasan,
>
> you can try to execute sumo under the control of gdb from the shell
>
> gdb -ex run --args <path to your sumo> <your arguments to sumo>
>
> Eventually the gdb will stop and you can request with bt a back-trace.
>
> If you can build sumo on your own, you can try to build a debug version
> (see https://sumo.dlr.de/docs/Developer/Debugging.html#debug_build) and
> run gdb on that version.
>
> Regards, Harald
> Am 24.02.23 um 15:22 schrieb Jakob Erdmann:
>
>  Is the crash reproducible on other machines?
> Can you package a minimal set of input files for reproducing the crash?
>
> Am Fr., 24. Feb. 2023 um 15:02 Uhr schrieb Olivier Paviot <
> [email protected]>:
>
>> Hello Sasan,
>>
>> I've just moved from 1.14 to 1.16 under ubuntu 20.04 (into a docker
>> container) and things seem OK for several hours of simulation using TRACI
>> PYTHON and also using LIBSUMO, for both console and gui. I do not think
>> I've changed something in my PYTHON app code when upgrading. Strange it
>> breaks in both cases for you.
>>
>> Olivier
>>
>> Le ven. 24 févr. 2023 à 14:48, Sasan Amini <[email protected]> a écrit :
>>
>>> Dear all,
>>> I tried to install SUMO 1.16 on my Ubuntu (both 20.04 and 22) by using
>>> the stable release via apt and comping from the source. In all cases,
>>> I am getting a segmentation fault after some simulation seconds. I am
>>> running sumo without gui, from inside a conda env or just in the
>>> terminal. I am not sure what is causing the error, but I have the same
>>> setup but running SUMO 1.15 and it is working just fine. Does anyone
>>> have any tips?
>>>
>>> Thanks,
>>> Sasan
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