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Unity-Technologies / ml-agents

The Unity Machine Learning Agents Toolkit (ML-Agents) is an open-source project that enables games and simulations to serve as environments for training intelligent agents using deep reinforcement learning and imitation learning.
https://unity.com/products/machine-learning-agents
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ModuleNotFoundError : No module named tensorflow.contrib #2756

Closed smkplus closed 4 years ago

smkplus commented 4 years ago

image

chriselion commented 4 years ago

What version of tensorflow are you using? We don't support 2.0 yet (but hope to soon).

smkplus commented 4 years ago

image

@chriselion I use tensorflow version is 2.0 what version should I install I should try again

smkplus commented 4 years ago

fruit face please help me

I installed tensorflow==1.15rc2 but it seems didn't work :(

(base) C:\Users\Smkgames>mlagents-learn config/trainer_config.yaml --run-id=firs
tRun --train
2019-10-19 08:55:22.995702: W tensorflow/stream_executor/platform/default/dso_lo
ader.cc:55] Could not load dynamic library 'cudart64_100.dll'; dlerror: cudart64
_100.dll not found
2019-10-19 08:55:22.995922: I tensorflow/stream_executor/cuda/cudart_stub.cc:29]
 Ignore above cudart dlerror if you do not have a GPU set up on your machine.
WARNING:tensorflow:
The TensorFlow contrib module will not be included in TensorFlow 2.0.
For more information, please see:
  * https://github.com/tensorflow/community/blob/master/rfcs/20180907-contrib-su
nset.md
  * https://github.com/tensorflow/addons
  * https://github.com/tensorflow/io (for I/O related ops)
If you depend on functionality not listed there, please file an issue.

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INFO:mlagents.trainers:CommandLineOptions(debug=False, num_runs=1, seed=-1, env_
path=None, run_id='firstRun', load_model=False, train_model=True, save_freq=5000
0, keep_checkpoints=5, base_port=5005, num_envs=1, curriculum_folder=None, lesso
n=0, slow=False, no_graphics=False, multi_gpu=False, trainer_config_path='config
/trainer_config.yaml', sampler_file_path=None, docker_target_name=None, env_args
=None)
Traceback (most recent call last):
  File "d:\programfiles\anaconda3\lib\site-packages\mlagents\trainers\trainer_ut
il.py", line 116, in load_config
    with open(config_path) as data_file:
FileNotFoundError: [Errno 2] No such file or directory: 'config/trainer_config.y
aml'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "d:\programfiles\anaconda3\lib\runpy.py", line 193, in _run_module_as_mai
n
    "__main__", mod_spec)
  File "d:\programfiles\anaconda3\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "D:\ProgramFiles\Anaconda3\Scripts\mlagents-learn.exe\__main__.py", line
7, in <module>
  File "d:\programfiles\anaconda3\lib\site-packages\mlagents\trainers\learn.py",
 line 417, in main
    run_training(0, run_seed, options, Queue())
  File "d:\programfiles\anaconda3\lib\site-packages\mlagents\trainers\learn.py",
 line 205, in run_training
    trainer_config = load_config(trainer_config_path)
  File "d:\programfiles\anaconda3\lib\site-packages\mlagents\trainers\trainer_ut
il.py", line 120, in load_config
    f"Config file could not be found at {config_path}."
mlagents.envs.exception.UnityEnvironmentException: Config file could not be foun
d at config/trainer_config.yaml.
smkplus commented 4 years ago

should I install cuda?

image

mlagents-learn mlagents/trainers/learn.py --run-id=3dball_generalize --train

image

Please help me

chriselion commented 4 years ago

Hi, That version of tensorflow should be OK (although 1.14 is the highest that we've tested with currently).

The main problem right now is this:

FileNotFoundError: [Errno 2] No such file or directory: 'config/trainer_config.yaml'

You need specify a valid file in the commandline. If you cloned ml-agents from github, the file should be in the config directory; otherwise you can get it from here: https://github.com/Unity-Technologies/ml-agents/blob/master/config/trainer_config.yaml

smkplus commented 4 years ago

@chriselion Hi that's right my path was wrong! but I have new problem that I reported as a new bug

image

chriselion commented 4 years ago

Let's continue the discussion in https://github.com/Unity-Technologies/ml-agents/issues/2763

github-actions[bot] commented 3 years ago

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.