Hello,
I'm a student working with SUMO to test different kinds of models for
traffic lights. One model in particular uses data from detectors which I
get from traci. I recently installed SUMO (the svn version) in a Mac OS X
10.9.1. I can use both sumo and sumo-gui but I can't get TraCI to work.
I've been using a modified version of the TraCI tutorial code (
http://sumo-sim.org/userdoc/Tutorials/TraCI4Traffic_Lights.html) but I get
two types of errors for which I haven't found an answer in the forums. Both
errors occur when I launch the python script on the command line: first
one, and when I try again, the other.
The first error is documented but I haven't found a way to solve it. It
looks like this:
Loading configuration... done.
Traceback (most recent call last):
File "runner.py", line 377, in <module>
traci.init(PORT)
File "~/sumo-svn/tools/traci/__init__.py", line 391, in init
return getVersion()
File "~/sumo-svn/tools/traci/__init__.py", line 413, in getVersion
result = _sendExact()
File "~/sumo-svn/tools/traci/__init__.py", line 235, in _sendExact
_connections[""].send(length + _message.string)
socket.error: [Errno 32] Broken pipe
I think the second error is related:
Error: tcpip::Socket::accept() Unable to create listening socket: Address
already in use
Quitting (on error).
I've tried looking for other applications that uses any type of ports with
the 'ps' command without success.
Also I used this same code on a computer working with Ubuntu and it worked
fine, but right now I don't have it and I need it to work in a computer
with Mac.
Any comments or suggestions will be greatly appreciated.
Best Regards,
Dario
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