Hi Jakob,
I have update to the very latest development version,but I got the error
below.I use the function traci.trafficlight.setPhase() the same way as
before,I would like to know is there anything wrong?
Thank you!
Traceback (most recent call last):
File "main.py", line 93, in <module>
train(RL_natural)
File "main.py", line 28, in train
observation = env.reset()
File
"/home/huzhiqiang/traffic-signal-control/traci_bigflow_200000_lr0.01_sparseR/trafficlight_env.py",
line 78, in reset
traci.trafficlight.setPhase("0",0)
File "/home/huzhiqiang/sumo/tools/traci/_trafficlight.py", line 227, in
setPhase
tc.CMD_SET_TL_VARIABLE, tc.TL_PHASE_INDEX, tlsID, index)
File "/home/huzhiqiang/sumo/tools/traci/connection.py", line 132, in
_sendIntCmd
self._sendExact()
File "/home/huzhiqiang/sumo/tools/traci/connection.py", line 98, in
_sendExact
raise FatalTraCIError("connection closed by SUMO")
traci.exceptions.FatalTraCIError: connection closed by SUMO
Best regards,
Zhiqiang
Zhiqiang Hu <[email protected]> 于2018年8月17日周五 下午10:58写道：
> Thanks for your time!I will try it.
>
> Best regards,
> Zhiqiang
>
> Jakob Erdmann <[email protected]> 于2018年8月17日周五 下午10:35写道：
>
>> Until now it only worked when using libsumo instead of traci.
>> If you upgrade to the very latest development version it will work with
>> normal traci as well.
>> (see http://sumo.dlr.de/wiki/Downloads#SUMO_-_Latest_Development_Version,
>> Windows binaries updated tomorrow)
>>
>> regards,
>> Jakob
>>
>> 2018-08-17 11:31 GMT+02:00 Zhiqiang Hu <[email protected]>:
>>
>>> Hi Jakob,
>>>
>>> I have tried to use traci.load() with some dummy options like
>>> --tripinfo-output,but it still does not work.So is there anything wrong ?
>>>
>>> Best regards,
>>> Zhiqiang
>>>
>>> Jakob Erdmann <[email protected]> 于2018年8月17日周五 上午12:38写道：
>>>
>>>> Hello,
>>>> it should work by sending traci.load() with some dummy options (e.g.
>>>> just loading a small network).
>>>> regards,
>>>> Jakob
>>>>
>>>> 2018-08-16 16:25 GMT+02:00 Zhiqiang Hu <[email protected]>:
>>>>
>>>>> Hi Jakob,
>>>>>
>>>>> I have to read the "--tripinfo-ouput" file before I use
>>>>> traci.close(), but I found that there are some lines has not been written.
>>>>> So is there any way to get the whole file before I use traci.close()?
>>>>> Thanks in advamce!
>>>>>
>>>>> Best regards,
>>>>> Zhiqiang
>>>>>
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