andriusbern/naorl

A Reinforcement Learning framework for the NAO robot

naorl's Issues

ArgumentError: wrong type, client_id = None

Hi, thank you for your work. I was going to try it with a Nao robot after the vrep simulation.
When I try to train the model in Vrep at NaoBancing Env with ppo, I got a ArgumentError.

return c_StopSimulation(clientID, operationMode)
ArgumentError: argument 1: <type 'exceptions.TypeError'>: wrong type

I find that the client_id is None. The reset method of Env(NaoBalancing) is called in the work method of Alg.py(A3C, PPO) before the initialzie method（NaoBalancing）.

I saw ‘’Connect python client to VREP‘’ at initialize method. The client_id is defined and generated in connect method(VrepEnv/ base.py).

I think we must connect the pyhton client to Vrep and get the client_id before reset. But I am not sure where should I do this job at the right lines. Please help me!

Look forward to your kind reply.
Best wishes！

Currently all IDs must be of the form {}.)'.format(id.encode('utf-8'), env_id_re.pattern)

Hi，I meet a question when I running script "python train.py NaoBalancing a3c 0", so How I can fix this error, thanks!

raise error.Error('Attempted to look up malformed environment ID: {}. (Currently all IDs must be of the form {}.)'.format(id.encode('utf-8'), env_id_re.pattern))
gym.error.Error: Attempted to look up malformed environment ID: NaoBalancing. (Currently all IDs must be of the form ^(?:[\w:-]+/)?([\w:.-]+)-v(\d+)$.)

Erroneous syntax while adding the path to settings.py

The path to Vrep is not added properly as a string to settings.py.
At the end of settings.py we have:
VREP_DIR = /home/mariem/Downloads/V-REP_PRO_EDU_V3_4_0_Linux
so import nao_rl yields the following error:
File "nao_rl/settings.py", line 114 VREP_DIR = /home/mariem/Downloads/V-REP_PRO_EDU_V3_4_0_Linux ^ SyntaxError: invalid syntax
Changing it manually would definitely make it work, but I suppose one is not supposed to manually change settings.py

VrepEnvironment non existing

From the screenshot below, it can be noticed that VrepEnvironment is not implemented yet it is imported and this yields to an error when trying to run the code.

ImportError: ./_qi.so: cannot open shared object file: No such file or directory

Hi
I saw you installed pynaoqi on ubuntu 18.04 and couldn't think of another wae to reach you.
Did you have issues installing it?
I tried like you to installed version 2.1.2 but I still get the error:
ImportError: ./_qi.so: cannot open shared object file: No such file or directory

any ideas?

Best regards,
Shai