The error pops up at times when I train DDPG Agent to control over a car in the simulator Prescan8.5 by using Deep-Learning, Reinforcemnt-Learning toolkit and simulink.
Episode: 31/ 50 | Episode Reward : 34.55 | Episode Steps: 39 | Avg Reward : 23.60 | Step Count : 6094 | Episode Q0 : -4.89
[DataProvider] ERR: SetErrorState, message: Initializing pimp-controller failed: Error binding to tcp://*: no free port in range 9620-9620
[ControllerIO] ERR: Initializing pimp-controller failed: Error binding to tcp://*: no free port in range 9620-9620
I was reminded that the error isn't caused by Prescan, so I tried to find out the relevant ports in simulink but failed as a result from unable to search for proper way to find it on the Internet