I need to use average SUMOs in my project,and I use traci.start([sumoBinary,"--start","-c","data/cross.sumocfg","--tripinfo-output","/home/hzq/hzq_disk2/test_A3C_tripinfo/tripinfo_%s.xml" % i_name]) to start SUMOs. And it works well,but, when I use traci.load(["-c","data/cross.sumocfg","--tripinfo-output","/home/hzq/hzq_disk2/test_A3C_tripinfo/tripinfo_%s.xml" % i_name]) the error below occurred.
Traceback (most recent call last):
File "/usr/lib/python3.5/threading.py", line 914, in _bootstrap_inner
self.run()
File "/usr/lib/python3.5/threading.py", line 862, in run
self._target(*self._args, **self._kwargs)
File "A3C_discrete_action.py", line 196, in <lambda>
File "A3C_discrete_action.py", line 119, in work
File "/home/hzq/traffic-signal-control/test_A3C/trafficlight_env.py", line 78, in reset
traci.load(["-c","data/cross.sumocfg","--tripinfo-output","/home/hzq/hzq_disk2/test_A3C_tripinfo/tripinfo_%s.xml" % i_name])
File "/home/hzq/sumo/tools/traci/__init__.py", line 111, in load
return _connections[""].load(args)
File "/home/hzq/sumo/tools/traci/connection.py", line 320, in load
self._sendExact()
File "/home/hzq/sumo/tools/traci/connection.py", line 101, in _sendExact
err = result.readString()
File "/home/hzq/sumo/tools/traci/storage.py", line 51, in readString
return str(self.read("!%ss" % length)[0].decode("latin1"))
File "/home/hzq/sumo/tools/traci/storage.py", line 35, in read
return struct.unpack(format, self._content[oldPos:self._pos])
struct.error: unpack requires a bytes object of length 1245184
Could you please tell me how to fix it ?Thanks in advance!
Best regards,
Zhiqiang
