Hi Didac, Does your 'single_highway.sumocfg' scenario open & run ok in sumo-gui?
Kind regards, Ruud On Sat, Sep 9, 2023 at 12:17 PM Didac Busquets via sumo-user < [email protected]> wrote: > Hi, > > I have a simple TraCI scripts that add a vehicle to a network composed of > a single long link. > > The vehicle is added correctly, but when that vehicle reaches the end of > the link, SUMO crashes. > > The script is as follows (also attached, with the rest of the required > network and config files). > > Why is it crashing? > > import traci > > sumo_binary = "sumo" > sumo_cmd = [sumo_binary, "-c", "single_highway.sumocfg"] > > traci.start(sumo_cmd) > step = 0 > route_id = "!type1" > > while step < 300: > traci.simulationStep() > if step == 50: > print(f"Adding vehicle at {step} route {route_id}") > traci.vehicle.add(vehID="added_vehicle", > routeID=route_id) > traci.vehicle.setColor(vehID="added_vehicle", color=(255,0,0)) > step += 1 > > traci.close() > > The error when crashing is: > > Traceback (most recent call last): > File "/home/didac/development/SUMO/networks/single_highway/run.py", line > 12, in <module> > traci.simulationStep() > File "/home/didac/development/sumo-1.2.0/tools/traci/__init__.py", line > 126, in simulationStep > responses = _connections[""].simulationStep(step) > File "/home/didac/development/sumo-1.2.0/tools/traci/connection.py", > line 329, in simulationStep > result = self._sendExact() > File "/home/didac/development/sumo-1.2.0/tools/traci/connection.py", > line 105, in _sendExact > raise FatalTraCIError("connection closed by SUMO") > traci.exceptions.FatalTraCIError: connection closed by SUMO > (notebooks-env) didac@didac-Precision-5530:~/development/SUM > > > Regards, > > Didac > > <https://immense.ai> > > [image: Twitter] <https://twitter.com/immense_ai> [image: Facebook] > <https://www.facebook.com/ImmenseSimulations/> [image: LinkedIn] > <https://www.linkedin.com/company/immense-simulations-ltd/> > > Didac Busquets, PhD | Chief Scientist and co-founder > [email protected] > > > *Sign up to our newsletter* *here* > <https://immense.us16.list-manage.com/subscribe?u=bd57eabb3c96301a8f113cbbd&id=c92fc09b7a> > www.immense.ai > > Personal data: emails, by default, contain basic personal data and are not > necessarily secure. If, in answering this email, you provide additional > personal information, we will process that information for the purposes for > which you have supplied it and as set out in our Privacy Policy > <https://immense.ai/privacy-policy/>, which also contains information > about your rights. > > This communication, and the information it contains, is (a) intended for > the person(s) and/or organisation(s) to whom it is addressed and is for no > other person(s) or organisation(s) and (b) may be confidential, legally > privileged and protected by law, including law of copyright. Unauthorised > use, copying, forwarding or disclosure of any of it may be unlawful. If you > have received this communication in error, please contact us immediately at > [email protected]. > > Immense Simulations Barcelona SL, ES B67427807, C/Corsega, 299, 6e, 08008 > Barcelona, Spain is a subsidiary of Immense Simulations Limited, a limited > company registered in England and Wales with registered number 09782647,and > registered address at International House, 36-38 Cornhill, London, England, > EC3V 3NG.. > > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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