Re: [sumo-user] Traci issues on Ubuntu 19

[Jakob Erdmann <namdre.sumo@xxxxxxxxx>]

The error indicates a version mismatch between traci and sumo.

Possibly, the old version of the traci client library is still present and being loaded or an older version of sumo is being called.

Make sure to load the traci library from the new installation.

When in doubt about the version, download the traci library from https://sumo.dlr.de/releases/1.3.1/sumo-src-1.3.1.zip

and then manipulate the python sys.path variable to make sure that one is being loaded when you call import traci

you can check with sumo version is being started by calling

traci.start([sumoBinary, '-V'])

you can check which traci library is loaded by calling


print(traci.__file__)










Am Fr., 22. Nov. 2019 um 10:05 Uhr schrieb Bilgram <abkr16@xxxxxxxxxxxxxx>:

Hello Jakob.

Thank you for the fast answer. Unfortunately the error still persists.



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