[
Date Prev][
Date Next][
Thread Prev][
Thread Next][
Date Index][
Thread Index]
[
List Home]
Re: [sumo-user] SUMO-gui crashing when zoom in
|
Hi Harald,
Thanks for your kind reply!
Yes, I tried to use the newest version and run my code again.
Below are the results:
I met Error: No color defined for LinkState ''.
The sumo version is sumo Version 1.18.0.
in my setting, there is a compulsory 3s yellow time and 2s all red time when the light changes from one green light to another green light. When I was running my simulation, I zoomed in to see the traffic light. However, when the light changed from yellow to all red, the simulation just quit and I met Error: No color defined for LinkState '' from the terminal. If it changes from green to yellow, everything is fine.
Does anyone have any suggestions based on my case?
below are the phases setting and the error from terminal:
Error: No color defined for LinkState ''Quitting (on error).Traceback (most recent call last): File "experiments/deep_q_learning.py", line 482, in <module> s, r, selected_action, done, _ = env.step(actions,random_,predict_q, current_state,args.norm_delay,args.consider_yellow_red) # postion arguments, s is next state File "/Users/linlyu/Desktop/DRL3_8LT2/sumo_rl/environment/env.py", line 379, in step self._run_steps(norm_delay) File "/Users/linlyu/Desktop/DRL3_8LT2/sumo_rl/environment/env.py", line 501, in _run_steps self._sumo_step() File "/Users/linlyu/Desktop/DRL3_8LT2/sumo_rl/environment/env.py", line 739, in _sumo_step self.sumo.simulationStep() File "/opt/anaconda3/lib/python3.7/site-packages/traci/connection.py", line 316, in simulationStep result = self._sendCmd(tc.CMD_SIMSTEP, None, None, "D", step) File "/opt/anaconda3/lib/python3.7/site-packages/traci/connection.py", line 181, in _sendCmd return self._sendExact() File "/opt/anaconda3/lib/python3.7/site-packages/traci/connection.py", line 91, in _sendExact raise FatalTraCIError("connection closed by SUMO")traci.exceptions.FatalTraCIError: connection closed by SUMOHi Lin,
have you tried the latest sumo version 1.18?
Regards, Harald
Am 10.09.23 um 20:59 schrieb lin lyu via sumo-user:
> Hi everyone,
>
> I am using sumo Version 1.14.1. When I am trying to zoom in on a
> specific part of my simulated road, sumo-gui will just crash and quit.
>
> Does anyone know the possible reason for it?
>
> below is the error:
>
> File "C:\Users\lvl5569\Desktop\DRL3_8LT\sumo_rl\environment\env.py",
> line 756, in _sumo_step
> self.sumo.simulationStep()
> File "C:\Program Files
> (x86)\Eclipse\Sumo\tools\traci\connection.py", line 327, in simulationStep
> result = self._sendCmd(tc.CMD_SIMSTEP, None, None, "D", step)
> File "C:\Program Files
> (x86)\Eclipse\Sumo\tools\traci\connection.py", line 189, in _sendCmd
> return self._sendExact()
> File "C:\Program Files
> (x86)\Eclipse\Sumo\tools\traci\connection.py", line 99, in _sendExact
> raise FatalTraCIError("connection closed by SUMO")
>
> Thanks,
> Lin
>
> _______________________________________________
> sumo-user mailing list
> sumo-user@xxxxxxxxxxx
> To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user
_______________________________________________
sumo-user mailing list
sumo-user@xxxxxxxxxxx
To unsubscribe from this list, visit https://www.eclipse.org/mailman/listinfo/sumo-user