use traci.start([sumoBinary, ....], traceFile="traci.log") Am Di., 25. Aug. 2020 um 13:34 Uhr schrieb Weronika < [email protected]>:
> Hi Harald, hi Jakob, > I tried to do what Harald recommended. (took me some time, as I faced a > few problems on my way, but now almost all are solved) > The last step in which I am supposed to do: > gdb --args sumoD -c debug.sumocfg > gives me back: > > sumoD: No such file or directory. > even if sumoD exists... > > To double-check I tried in the terminal: > > weronika@MBP-Weronika ~ % sumo-gui > > (this worked) > > weronika@MBP-Weronika ~ % sumo-guiD > > zsh: command not found: sumo-guiD > > > Do you know what could I try to solve it? > > > Today I wanted also to try what Jakub recommended. > > My traci.start is: > > traci.start([sumoBinary, "-c", '../' + selectedFolder + '/osm.sumocfg', > "--tripinfo-output", '../' + selectedFolder + > '/out/tripinfo.out.xml', > "--summary-output", '../' + selectedFolder + > '/out/summary.out.xml', > "--netstate-dump", '../' + selectedFolder + > '/out/netstate.out.xml', > "--vehroute-output", '../' + selectedFolder + > '/out/route.out.xml', > "--duration-log.statistics", "true", > "--log", '../' + selectedFolder + '/out/log.txt', > > traceFile="traci.log", > "--vehroute-output.route-length", "true"]) > > Adding it directly like this doesnt work, as it is invalid syntax I will need > to adapt it to my traci.start... (I tried a few modification, but without any > success) Could you please help my with how to do it? > > Thank you for your support > > best, > > Weronika > > > wt., 25 sie 2020 o 07:45 Jakob Erdmann <[email protected]> napisał(a): > >> Alternatively, you can run your project with traci.start(..., >> traceFile="traci.log") and send in your input files along with traci.log. >> >> Am Sa., 22. Aug. 2020 um 22:12 Uhr schrieb Harald Schaefer < >> [email protected]>: >> >>> Hi Weronika, >>> >>> it may be, that Sumo terminates unexpected. >>> >>> Please build the Debug version and run SUMO with gdb. >>> >>> If Sumo terminates, the stack trace can help the developers >>> >>> See >>> https://sumo.dlr.de/docs/Installing/Linux_Build.html#building_the_sumo_binaries_with_cmake >>> and >>> https://sumo.dlr.de/docs/TraCI/Interfacing_TraCI_from_Python.html#debugging_a_traci_session_on_linux >>> >>> Best regards, Harald >>> Am 21.08.20 um 18:30 schrieb Weronika: >>> >>> Hi! >>> >>> I got *a new build of SUMO* and I am getting an error >>> *traci.exceptions.FatalTraCIError: >>> connection closed by SUMO*. The last time when I ran it and it worked >>> properly was with the build from ~15.06. >>> >>> (The problem already appeared before when I used the build from 12.07, >>> but I left it as I thought maybe will not occur later.) >>> >>> >>> Traceback (most recent call last): >>> >>> File "runner.py", line 376, in <module> >>> >>> run() >>> >>> File "runner.py", line 265, in run >>> >>> traci.simulationStep() >>> >>> File "/Users/weronika/Desktop/sumo/tools/traci/main.py", line 210, in >>> simulationStep >>> >>> return _connections[""].simulationStep(step) >>> >>> File "/Users/weronika/Desktop/sumo/tools/traci/connection.py", line >>> 291, in simulationStep >>> >>> result = self._sendCmd(tc.CMD_SIMSTEP, None, None, "D", step) >>> >>> File "/Users/weronika/Desktop/sumo/tools/traci/connection.py", line >>> 178, in _sendCmd >>> >>> return self._sendExact() >>> >>> File "/Users/weronika/Desktop/sumo/tools/traci/connection.py", line >>> 88, in _sendExact >>> >>> raise FatalTraCIError("connection closed by SUMO") >>> >>> traci.exceptions.FatalTraCIError: connection closed by SUMO >>> >>> >>> >>> I tried: „>> run your simulation with the option >>> --duration-log.statistics and --log >>> >>> >> logfile.txt >>> >>> >> you will find the results in logfile.txt” >>> >>> When the simulation gets this error the log file is empty. >>> >>> >>> Worth to mention is that at the beginning of my simulation I set up a >>> number for using randomTrips.py and generate trips file >>> >>> >>> command = 'python ' + os.environ['SUMO_HOME'] + '/tools/randomTrips.py >>> -n osm.net.xml -p ' + vehiclesDensity +' -o trips.trips.xml '+ >>> '--trip-attributes=\'departLane=\"best\" departSpeed=\"max\" type=\"car\" >>> departPos=\"random\"\' --validate' >>> >>> os.system(command) >>> >>> >>> And depending on this argument the simulation fails or not (mostly >>> fails..). >>> >>> >>> I would appreciate your help on how I can find the problem. I checked >>> the input files and they look fine (and works with earlier versions) >>> >>> >>> Best, >>> >>> Weronika >>> >>> >>> _______________________________________________ >>> sumo-user mailing [email protected] >>> To unsubscribe from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >>> _______________________________________________ >>> sumo-user mailing list >>> [email protected] >>> To unsubscribe from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user >
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