Re: [sumo-user] route.add raises TraCIException(prefix[1], _RESULTS[pref

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

Hello,

this error is returned if a route with the same name already exists.

You can catch this error in your traci script and handle it yourself (the error is not fatal).

regards,

Jakob

2018-05-19 7:21 GMT+02:00 Pedro Matuck <pjmatuck@xxxxxxxxx>:

Hello,

I'm using Traci to assing dynamically routes to the vehichle which will be inserted on the network.

However, sometimes (and I didn't find the pattern of this issue) the instruction route.add(routeId, [route]) raises TraCIException(prefix[1], _RESULTS[prefix[2]], err).

I looked for any bug fix on Sumo Logs and  also debug the code... without success.

Maybe could be a SUMO issue.

Follow the error:

  File "C:\Users\Pedro Matuck\Documents\GitHub\mestrado.sumo\speed_control\route_manager.py", line 142, in UpdateRoutes

    traci.route.add(str(newRouteId), newRoute)

  File "C:\Program Files (x86)\DLR\Sumo\tools\traci\_route.py", line 47, in add

    self._connection._sendExact()

  File "C:\Program Files (x86)\DLR\Sumo\tools\traci\connection.py", line 105, in _sendExact

    raise TraCIException(prefix[1], _RESULTS[prefix[2]], err)

traci.exceptions.TraCIException: Could not add route.

Error: tcpip::Socket::recvAndCheck @ recv: peer shutdown

Quitting (on error).

Thanks.

--

Pedro J. Matuck

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