Re: [sumo-user] Error message from traci

[羅先豪 <all...@gm...>]

Thanks for help.
I did what you recommend me to and got the message below(from log.txt when
it run the 5th time):

***Starting server on port 56407 ***
Loading net-file from '005.net.xml'... done (34ms).
Loading additional-files from '005.add.xml'...
Warning: Missing green phase in tlLogic '02', program '1' for tl-index 11
Warning: Missing green phase in tlLogic '03', program '1' for tl-index 0
done (1ms).
Loading done.
Simulation started with time: 0.00
Error: tcpip::Socket::recvAndCheck @ recv: peer shutdown
Quitting (on error).
Performance:
 Duration: 8909ms
 Real time factor: 448.984
 UPS: 13223.257380
Vehicles:
 Inserted: 382
 Running: 0
 Waiting: 0

I don't understand the line begin with "Error: ...".
What does it means?

Al

2017-12-04 16:22 GMT+08:00 Jakob Erdmann <nam...@go...>:

> Possible there is an error in 005.sumocfg which prevented the simulation
> from starting.
> Add the option <log value="log.txt"/> to your sumocfg and then look into
> the generated file log.txt to check for errors.
> regards,
> Jakob
>
> 2017-12-04 4:24 GMT+01:00 羅先豪 via sumo-user <sum...@li...urceforge.
> net>:
>
>> Hello,
>>
>> I wanted to use python to trigger sumo running repeatedly and
>> automatically,
>> but found that it can only run the simulation for 4 times.
>> There's error message when it tried to run the fifth time:
>>
>> Traceback (most recent call last):
>>   File "D:\005\runner.py", line 180, in <module>
>>     traci.start ([sumoBinary,
>> "-c","005.sumocfg","--tripinfo-output","tripinfo_005.xml","-
>> -start","--quit-on-end"])
>>   File "D:\sumo\tools\traci\__init__.py", line 82, in start
>>     sumoProcess = subprocess.Popen(cmd + ["--remote-port", str(port)])
>>   File
>> "C:\Users\Al\AppData\Local\Programs\Python\Python36-32\lib\
>> subprocess.py",
>> line 596, in __init__
>>     _cleanup()
>>   File
>> "C:\Users\Al\AppData\Local\Programs\Python\Python36-32\lib\
>> subprocess.py",
>> line 205, in _cleanup
>>     res = inst._internal_poll(_deadstate=sys.maxsize)
>>   File
>> "C:\Users\Al\AppData\Local\Programs\Python\Python36-32\lib\
>> subprocess.py",
>> line 1035, in _internal_poll
>>     if _WaitForSingleObject(self._handle, 0) == _WAIT_OBJECT_0:
>> OSError: [WinError 6] The handle is invalid.
>>
>> How can I fix it?
>> Thanks!
>>
>> Al Lo
>> ------------------------------------------------------------
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>
>