try using curly brackets vor varIDs:
{traci.constants.VAR_SPEED,traci.constants.VAR_POSITION}2018-05-11 10:16 GMT+02:00 Surya Soman <[email protected]>: > Hi , > > I'm a new user of SUMO. As a part of my research, I was trying a code to > access the speed and position of the vehicles around my ego vehicle using > Traci vehicle contextsubscription command. Given below is the command I > used:- > > traci.vehicle.subscribeContext('2567#6',... > traci.constants.CMD_GET_VEHICLE_VARIABLE, 20,... > [traci.constants.VAR_SPEED,traci.constants.VAR_POSITION]); > > > It is giving an error :- > > Error using vehicle.subscribeContext > The value of 'varIDs' is invalid. It must satisfy the function: iscell. > > Error in traci.vehicle.subscribeContext (line 34) > p.parse(vehID, domain, dist, varargin{:}) > > Error in vehicleconsub (line 58) > traci.vehicle.subscribeContext('2567#6',... > > > Could anyone help me with this. Thanks in advance ! > > > Regards, > Surya > > > > > _______________________________________________ > sumo-user mailing list > [email protected] > To change your delivery options, retrieve your password, or unsubscribe > from this list, visit > https://dev.eclipse.org/mailman/listinfo/sumo-user > >
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