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Re: [sumo-user] ADD VEHICLE AND ROUTES

Well, you probably do what I suspected before: If your while loop is executed multiple times (step > 1), then you add vehicles and routes with the same ID over and over. This is not possible. If you really want to add a new vehicle at every time step, do something like this:

 

traci.route.add("trip",['2_0', '3_1'])

while traci.simulation.getMinExpectedNumber() > 0:

 

        traci.simulationStep()
        traci.vehicle.add("vehicle_" + str(step), "trip", typeID="reroutingType")
        step += 1

 

Best regards
Mirko

 

 

 

-----Original-Nachricht-----

Betreff: Re: [sumo-user] ADD VEHICLE AND ROUTES

Datum: 2022-10-24T13:18:57+0200

Von: "Tuğba Evci" <tugbaaevci@xxxxxxxxx>

An: "m.barthauer@xxxxxxxxxxx" <m.barthauer@xxxxxxxxxxx>, "Sumo project User discussions" <sumo-user@xxxxxxxxxxx>

 

 

 

Hi, 
I add net file and route file to run the SUMO.config. You can find the files attached to this email. I still get the same problem. You can Traci code and errors below.
Thanks in advance for your help
 Tugba
 
 
 
def run():
    step = 0
    while traci.simulation.getMinExpectedNumber() > 0:

        traci.simulationStep()
        traci.route.add("trip",['2_0', '3_1'])
        traci.vehicle.add("1", "trip", typeID="reroutingType")
        step += 1

    traci.close()
    sys.stdout.flush()
 
if __name__ == "__main__":
    options = get_options()

    # SUMO yu SUNUCU OLARAK BAŞLATIYORUZ
    if options.nogui:
        sumoBinary = checkBinary('sumo')
   
    else:
        sumoBinary = checkBinary('sumo-gui')


   

    # İSTEMCİ TRACI Yİ BAŞLATIYORUZ
    traci.start([sumoBinary, "-c", "kilis.sumocfg",
                             "--tripinfo-output", "tripinfo.xml",
                             "--quit-on-end",
                             "--delay","1000",
                             "--start"])
    sumo=traci
    #sumo.gui.setSchema(traci.gui.DEFAULT_VIEW, "real world")  
    run()
    traci.close()
   
   
 
 
 
Traceback (most recent call last):
  File "c:\Users\Admin\Desktop\kilis7903\tracidqn.py", line 81, in <module>
    run()
  File "c:\Users\Admin\Desktop\kilis7903\tracidqn.py", line 53, in run
    traci.route.add("trip",['2_0', '3_1'])
  File "C:\Program Files (x86)\Eclipse\Sumo\tools\traci\_route.py", line 43, in add
    self._setCmd(tc.ADD, routeID, "l", edges)
  File "C:\Program Files (x86)\Eclipse\Sumo\tools\traci\domain.py", line 162, in _setCmd
    self._connection._sendCmd(self._cmdSetID, varID, objectID, format, *values)
  File "C:\Program Files (x86)\Eclipse\Sumo\tools\traci\connection.py", line 185, in _sendCmd
    return self._sendExact()
  File "C:\Program Files (x86)\Eclipse\Sumo\tools\traci\connection.py", line 102, in _sendExact
    raise TraCIException(err, prefix[1], _RESULTS[prefix[2]])
traci.exceptions.TraCIException: Could not add route 'trip'.
 
 
 
 
 
 
 
m.barthauer@xxxxxxxxxxx <m.barthauer@xxxxxxxxxxx>, 17 Eki 2022 Pzt, 12:02 tarihinde şunu yazdı:

Hi,

 

I could not find anything problematic in your TraCI code excerpt with respect to the SUMO config. I executed the TraCI commands with success (using SUMO developer version). Do you add more than one route? Then be sure to choose a unique ID.

 

Best regards
Mirko

 

 

 

 

 

-----Original-Nachricht-----

Betreff: [sumo-user] ADD VEHICLE AND ROUTES

Datum: 2022-10-14T12:33:20+0200

Von: "Tuğba Evci" <tugbaaevci@xxxxxxxxx>

An: "sumo-user@xxxxxxxxxxx" <sumo-user@xxxxxxxxxxx>

 

 

 

Hİ,
I am new to SUMO and Traci so I get a lot of errors in my work. I don't think the tutorials on Sumo's website are detailed enough. So I hope you can help me.
I am trying to add vehicle and route using traci library. However I don't know if I need to make any changes to the XML files in this work that I want to do. For this reason, I am sending you the XML files as well. You can find the files attached to this email.
I couldn't find the cause of the error. I found posts on the internet stating that several people were getting  the same error, but I coludn't find a post with the results.You can see the codes and the errors below.
Thanks in advance for your help
 
        traci.route.add("trip",['2_0', '3_1'])
        traci.vehicle.add("1", "trip", typeID="reroutingType")
 
Traceback (most recent call last):
  File "c:\Users\Admin\Desktop\kilis7903\tracidqn.py", line 81, in <module>
    run()
  File "c:\Users\Admin\Desktop\kilis7903\tracidqn.py", line 53, in run
    traci.route.add("trip",['2_0', '3_1'])
  File "C:\Program Files (x86)\Eclipse\Sumo\tools\traci\_route.py", line 43, in add
    self._setCmd(tc.ADD, routeID, "l", edges)
  File "C:\Program Files (x86)\Eclipse\Sumo\tools\traci\domain.py", line 162, in _setCmd
    self._connection._sendCmd(self._cmdSetID, varID, objectID, format, *values)
  File "C:\Program Files (x86)\Eclipse\Sumo\tools\traci\connection.py", line 185, in _sendCmd
    return self._sendExact()
  File "C:\Program Files (x86)\Eclipse\Sumo\tools\traci\connection.py", line 102, in _sendExact
    raise TraCIException(err, prefix[1], _RESULTS[prefix[2]])
traci.exceptions.TraCIException: Could not add route 'trip'.
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