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Re: [sumo-user] new vehicle created with traci.vehicle.addFull but not detected by getIDList() or getIDCount()
Perfect! That solved my problem.
Sorry that I missed this part in the wiki.
Thank you Jakob

--

Simon Chauvin

(Machine Learning Engineer)

 

E.S.R.Labs AG

Phone: +49 151 44036356

E-mail: simon.chauvin@xxxxxxxxxxx

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On 18 April 2018 at 14:35, Jakob Erdmann <namdre.sumo@xxxxxxxxxxxxxx> wrote:

2018-04-18 13:48 GMT+02:00 Simon Chauvin <simon.chauvin@xxxxxxxxxxx>:
​
​Hi,
I am new with sumo and TraCI
At some point, I would like to create​ a new vehicle using traci.vehicle.addFull()

Here is my function:

def add_new_vehicle():
        print("vehicle list BEFORE{}".format(traci.vehicle.getIDList()))
        traci.vehicle.addFull(
            vehID="new_veh",
            typeID="passenger",
            routeID="route0"
        )
        print("vehicle list AFTER={}".format(traci.vehicle.getIDList()))


​When running my function "add_new_vehicle()", the same list​ is printed twice. In other words, the ID of the new vehicle does not appear in the second getIDList(). No error is prompted.

It seems "new_veh" has successfully be created: I can then retrieve some values such as its speed. In addition, when I try to call my function a second time, it prompts "traci.exceptions.TraCIException: The vehicle new_veh to add already exists."

As I understand, I managed to create a new vehicle.
---> But why cannot I see it when calling getIDList() or getIDCount()?
---> ​Should I reload something?​

​In the wiki + mail-list, I could not find any reason for that. Any further help with this would be greatly appreciated. 
Thanks for your time!
Cheers,
Simon
​ ​


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