Module not found error when running ipynb files / jupyiter notebooks

[David Jaramillo]

I feel like a noob and I've spent a bunch of time trying to run your readme and example ipynb files and I keep getting the following error via visual studio code with juypiter extension or regular jupyter notebooks.

I've upgraded and tried various versions of python - currently on python3.10.9.
I'm on a mac book pro 13inch M1 2020 bunning Ventura 13.1.

This seems like a really good project and I would love to get it running on my machine.

Any help would be appreciated.

[Mohammad Amin Haghpanah]

Hi @djarami ,
It seems you didn't install the gym package. It should have been installed inherently by installing the gym-anytraing. Please try this:

pip install gym-anytrading
pip install 'gym==0.21'

[David Jaramillo]

I still get the same error when I try running in jupyter notebooks or from visual studio code with jupyter enabled.
Interestingly, I manually ran python3 from the terminal and typed each of the imports and the env command and I didn't get any errors.

Very weird. Something about the environment and how it imports the libraries - can't seem to find them....
I've had some hits on stack overflow, but nothing has gotten me past this. Any additional thoughts would be welcome.

[Karl]

getting this error when trying to import gym-anytrading

import gym
import gym-anytrading

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
c:\dev\Python\Mastermind\mastermind\training\Reinforcement_Learning_with_gym_anytrading.ipynb Cell 3 in <cell line: 3>()
      [1](vscode-notebook-cell:/c%3A/dev/Python/Mastermind/mastermind/training/Reinforcement_Learning_with_gym_anytrading.ipynb#X26sZmlsZQ%3D%3D?line=0) # Gym stuff
      [2](vscode-notebook-cell:/c%3A/dev/Python/Mastermind/mastermind/training/Reinforcement_Learning_with_gym_anytrading.ipynb#X26sZmlsZQ%3D%3D?line=1) import gym
----> [3](vscode-notebook-cell:/c%3A/dev/Python/Mastermind/mastermind/training/Reinforcement_Learning_with_gym_anytrading.ipynb#X26sZmlsZQ%3D%3D?line=2) import gym_anytrading
      [5](vscode-notebook-cell:/c%3A/dev/Python/Mastermind/mastermind/training/Reinforcement_Learning_with_gym_anytrading.ipynb#X26sZmlsZQ%3D%3D?line=4) # Stable baselines - rl stuff
      [6](vscode-notebook-cell:/c%3A/dev/Python/Mastermind/mastermind/training/Reinforcement_Learning_with_gym_anytrading.ipynb#X26sZmlsZQ%3D%3D?line=5) from stable_baselines3.common.vec_env import DummyVecEnv

File c:\ProgramData\Anaconda3\lib\site-packages\gym_anytrading\__init__.py:1, in <module>
----> 1 from gym.envs.registration import register
      2 from copy import deepcopy
      4 from . import datasets

ModuleNotFoundError: No module named 'gym.envs.registration'

[Mohammad Amin Haghpanah]

@djarami

You should select the proper kernel in VSCode (from the top menu bar). I think the current kernel is not the one you used in the python shell.

[Mohammad Amin Haghpanah]

@Karlheinzniebuhr
You might also have the same issue with the VSCode Jupyter kernel if you're sure you installed everything correctly.

[Karl]

I had the correct kernel but somehow there were conda conflicts. After creating a new conda environment and installing gym and gym-anytrading again the error resolved