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Re: [sumo-user] Change route dynamically
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Thank you Jakob,
Re 1:
Could you please advise why the destination is unreachable? I am sure I am missing something here. Below is the network and neither of 4o and 54i works, but both 1o and 51i work (in changeTarget). What is the reason behind this?
<route id="left" edges="52o 2i 1o 51i" /> this is the route for this vehicle in the rou.xml.
Many thanksMohsen
On Tuesday, August 7, 2018, 8:49:12 PM GMT+12, Jakob Erdmann <namdre.sumo@xxxxxxxxx> wrote:
1) This error most likely occurs because the destination edge is not reachable from the current vehicle edge.2) you can use traci.simulation.findRoute() to get a list of edges as well as the estimated travel time (if a route exists). Alternatively, you can use vehicle.getRoute to get the list of edges after a successful call to changeTarget3) Autocomplete does not work with the python client because it uses some advanced coding techniques to modify the domain objects. Instead, use the documentation at http://sumo.dlr.de/daily/pydoc/traci.html
regards,Jakob
2018-08-07 10:08 GMT+02:00 mohsen hs <mohsenhs82@xxxxxxxxx>:
Dear SUMO users and developers,
I would like to change the route dynamically via traci, but I face some challenges and appreciate that if you could assist.
1- by using aa=traci.vehicle.getIDList()
traci.vehicle.changeTarget(aa[ 0], "53i")
SUMO throws this error: traci.exceptions. TraCIException: Route replacement failed for left_0left_0 is the ID of the vehicle.
2- How can I get a list of edges from the current location (by using getRoadID) to the new target "53i" in this case?
3- I am using visual studio (VS) for connecting to traci and notice that it does not have the autocomplete function, is there a guide about enabling this in VS?
Many thanksMohsen
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