Re: [sumo-user] connection failed via traci

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

Some of you simulation inputs were not valid causing the SUMO error 'Quitting on error'. Consequently, your traci client could not connect.

Please run sumo with -l log and check the resulting logfile.

Am Fr., 1. März 2019 um 07:09 Uhr schrieb Vrinda Khirwadkar (vkhrwdkr) <vkhrwdkr@xxxxxxxxxxx>:

Hi SUMO authors,

I'm getting this error-

Quitting (on error).

beforeafterbefore traci start

 Retrying in 1 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 2 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 3 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 4 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 5 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 6 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 7 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 8 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 9 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

 Retrying in 10 seconds

Could not connect to TraCI server at localhost:39527 [Errno 111] Connection refused

Traceback (most recent call last):

  File "simulatetrafficevents_June2.py", line 207, in <module>

    traci.start(sumoCmd)

  File "/home/vkhrwdkr/June2/traci/__init__.py", line 97, in start

    _connections[label] = connect(port, numRetries, "localhost", sumoProcess)

  File "/home/vkhrwdkr/June2/traci/__init__.py", line 75, in connect

    raise FatalTraCIError("Could not connect in %s tries" % (numRetries + 1))

traci.exceptions.FatalTraCIError: Could not connect in 11 tries

Please assist. 

Thanks,

Vrinda

Vrinda Khirwadkar 
Graduate Student
Electrical and Computer Engineering

The University of Memphis  213, Engineering Sciences Building  Memphis, TN 38152  vkhrwdkr@memphis.edu

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