RuntimeError: Address already in use

[LianhaoYin]

error occour running : python run_vision_demo.py.

[UnityBridge] Initializing ZMQ connection!
Traceback (most recent call last):
File "run_vision_demo.py", line 120, in
main()
File "run_vision_demo.py", line 50, in main
env = VisionEnv_v1(dump(cfg, Dumper=RoundTripDumper), False)
RuntimeError: Address already in use

[yun-long]

Hi,

This is because there is another python script or Flightmare is still running.
Maybe because you didn't kill some script properly.

There are two solutions:

# check If there are any process that are running the example
ps -aux | grep run_vision_demo
# if yes, kill the process using the kill command

reboot you computer