Question about installation.

[JinGyunJeong]

Hello, I'm having trouble with installing - (4) Benchmarking. When i run the command,

python -m run --algo bc --run_prefix bc_table_lack_0825 --env IKEASawyerDense-v0 --furniture_name table_lack_0825 --demo_path demos/Sawyer_table_lack_0825

No module named 'run' error occured. So i changed to

python -m furniture.run --algo bc --run_prefix bc_table_lack_0825 --env IKEASawyerDense-v0 --furniture_name table_lack_0825 --demo_path demos/Sawyer_table_lack_0825

The error about directory is cleared. In the run code,

from method.main import run from env import * from config import create_parser from method.config import add_method_arguments

Then, another errors occured. In the furniture folder, there is no folder named 'method'. But in the script 'run.py', the code imports 'method' module.

ModuleNotFoundError: No module named 'method'

So i don't no how to run the command.

[feup-jmc]

Bumping, have the same issue

[edwhu]

Hi, thanks for bringing up the issue. Seems like master branch is not correctly updated. Basically, we moved all the RL code into a separate github repo (https://github.com/youngwoon/robot-learning), and that should be the method folder.

The run.py file seems to be missing in the master branch. Also the method folder. We will take a look at this. @youngwoon

If you just want to get the code running, you can checkout to an earlier commit on master where they still exist. This is one I found. https://github.com/clvrai/furniture/commit/1bf003c6a44dbaea304174ac17d70c4cf3209e9b

[feup-jmc]

Thank you very much for the reply!

I have tried using the mentioned commit and the program runs much further. However, I still get a difficult to debug error. Running python -m run --algo gail --run_prefix gail_table_lack_0825 --env IKEASawyer-v0 --furniture_name table_lack_0825 --demo_path demos/Sawyer_table_lack_0825 yields:

pybullet build time: Mar 12 2022 19:43:28
[2022-03-30 21:15:02,536] Run a base worker.
[2022-03-30 21:15:02,536] Create log directory: log/IKEASawyer-v0.gail.gail_table_lack_0825.123
[2022-03-30 21:15:02,536] Create video directory: log/IKEASawyer-v0.gail.gail_table_lack_0825.123/video
[2022-03-30 21:15:02,536] Create demo directory: log/IKEASawyer-v0.gail.gail_table_lack_0825.123/demo
[2022-03-30 21:15:02,615] Store parameters in log/IKEASawyer-v0.gail.gail_table_lack_0825.123/params.json
[2022-03-30 21:15:02,616] Unknown environment name: IKEASawyer-v0
Available environments: 
[2022-03-30 21:15:02,617] Instead, query gym environments
[2022-03-30 21:15:02,617] Failed to launch an environment with config.
[2022-03-30 21:15:02,617] Environment 'IKEASawyer' doesn't exist.
[2022-03-30 21:15:02,617] Launch an environment without config.
Traceback (most recent call last):
  File "~/TESTDIR/furniture_repo_test/furniture/method/environments/__init__.py", line 71, in get_gym_env
    env = gym.make(env_id, **env_kwargs)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/site-packages/gym/envs/registration.py", line 676, in make
    return registry.make(id, **kwargs)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/site-packages/gym/envs/registration.py", line 490, in make
    versions = self.env_specs.versions(namespace, name)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/site-packages/gym/envs/registration.py", line 220, in versions
    self._assert_name_exists(namespace, name)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/site-packages/gym/envs/registration.py", line 297, in _assert_name_exists
    raise error.NameNotFound(message)
gym.error.NameNotFound: Environment 'IKEASawyer' doesn't exist.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "~/TESTDIR/furniture_repo_test/furniture/run.py", line 18, in <module>
    run(parser)
  File "~/TESTDIR/furniture_repo_test/furniture/method/main.py", line 75, in run
    trainer = Trainer(config)
  File "~/TESTDIR/furniture_repo_test/furniture/method/trainer.py", line 46, in __init__
    self._env = make_env(config.env, config)
  File "~/TESTDIR/furniture_repo_test/furniture/method/environments/__init__.py", line 48, in make_env
    return get_gym_env(name, config)
  File "~/TESTDIR/furniture_repo_test/furniture/method/environments/__init__.py", line 76, in get_gym_env
    env = gym.make(env_id)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/site-packages/gym/envs/registration.py", line 676, in make
    return registry.make(id, **kwargs)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/site-packages/gym/envs/registration.py", line 490, in make
    versions = self.env_specs.versions(namespace, name)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/site-packages/gym/envs/registration.py", line 220, in versions
    self._assert_name_exists(namespace, name)
  File "~/anaconda3/envs/IKEA_1/lib/python3.7/site-packages/gym/envs/registration.py", line 297, in _assert_name_exists
    raise error.NameNotFound(message)
gym.error.NameNotFound: Environment 'IKEASawyer' doesn't exist.

Any hints on how to solve it? It seems Gym doesn't recognise the environment despite handling it fine in demo_manual.py

[youngwoon]

Sorry for the missing RL/IL code. We have been working on improving both the environment and RL/IL algorithms, but it's been delayed due to many changes recently made by MuJoCo 2.1.

To quickly use try basic algorithms, such as PPO, SAC, and BC, please refer to https://github.com/clvrai/skill-chaining#usage

I can probably update this repo by June 2022.