raise grpc.FutureTimeoutError() grpc.FutureTimeoutError

[vis7]

followed instruction from readme below

$ git clone https://github.com/deepmind/dm_alchemy.git
$ pip install wheel
$ pip install --upgrade setuptools
$ pip install ./dm_alchemy
$ pip install pygame

and then try to run human_agent.py using below command getting error

python human_agent.py --seed 123 --level_name 'alchemy/perceptual_mapping_randomized_with_rotation_and_random_bottleneck'

pygame 2.0.1 (SDL 2.0.14, Python 3.7.4)
Hello from the pygame community. https://www.pygame.org/contribute.html
I0212 16:02:42.783728 140172242384704 _load_environment.py:377] Downloading docker image "gcr.io/deepmind-environments/alchemy:v1.0.0"...
I0212 16:03:59.853875 140172242384704 _load_environment.py:379] Download finished.
Traceback (most recent call last):
  File "human_agent.py", line 186, in <module>
    app.run(main)
  File "/home/venv/lib/python3.7/site-packages/absl/app.py", line 303, in run
    _run_main(main, args)
  File "/home/venv/lib/python3.7/site-packages/absl/app.py", line 251, in _run_main
    sys.exit(main(argv))
  File "human_agent.py", line 117, in main
    environment_variables=environment_variables) as env:
  File "/home/venv/lib/python3.7/site-packages/dm_alchemy/_load_environment.py", line 389, in load_from_docker
    connection_details=_connect_to_environment(port, settings),
  File "/home/venv/lib/python3.7/site-packages/dm_alchemy/_load_environment.py", line 246, in _connect_to_environment
    channel, connection = _create_channel_and_connection(port)
  File "/home/venv/lib/python3.7/site-packages/dm_alchemy/_load_environment.py", line 204, in _create_channel_and_connection
    _check_grpc_channel_ready(channel)
  File "/home/venv/lib/python3.7/site-packages/dm_alchemy/_load_environment.py", line 183, in _check_grpc_channel_ready
    return grpc.channel_ready_future(channel).result(timeout=1)
  File "/home/venv/lib/python3.7/site-packages/grpc/_utilities.py", line 140, in result
    self._block(timeout)
  File "/home/venv/lib/python3.7/site-packages/grpc/_utilities.py", line 86, in _block
    raise grpc.FutureTimeoutError()
grpc.FutureTimeoutError

[MichaelJKing]

Hi Vishvajeet,

It looks like you are running in Linux in a virtual environment using python 3.7 which is all fine. One possibility is that your docker is not set up correctly. Can you successfully run docker run hello-world and docker run -d gcr.io/deepmind-environments/dm_alchemy:v1.0.0? Note, if you can't run without sudo you will need to follow the instructions at https://docs.docker.com/engine/install/linux-postinstall/.

Also note, to run the examples you can run pip install ./dm_alchemy[examples] which will take care of dependencies like pygame.

[vis7]

first command run successfully. while running below commnad

docker run -d gcr.io/deepmind-environments/dm_alchemy:v1.0.0

got error

Unable to find image 'gcr.io/deepmind-environments/dm_alchemy:v1.0.0' locally docker: Error response from daemon: manifest for gcr.io/deepmind-environments/dm_alchemy:v1.0.0 not found: manifest unknown: Failed to fetch "v1.0.0" from request "/v2/deepmind-environments/dm_alchemy/manifests/v1.0.0". See 'docker run --help'.

while trying to fetch docker from cloud

docker pull gcr.io/deepmind-environments/dm_alchemy:v1.0.0

Error response from daemon: manifest for gcr.io/deepmind-environments/dm_alchemy:v1.0.0 not found: manifest unknown: Failed to fetch "v1.0.0" from request "/v2/deepmind-environments/dm_alchemy/manifests/v1.0.0".

it looks like it is not able to find gcr.io/deepmind-environments/dm_alchemy:v1.0.0 on GCR

[MichaelJKing]

Sorry, my mistake, that command should have been docker run -d gcr.io/deepmind-environments/alchemy:v1.0.0

[vis7]

Thank you @MichaelJKing That worked. I updated Readme with correct environment and made pull request. consider that

[jthomy]

unfortunately on windows, I run into the same error trace trying to run human_agent.py:

pygame 2.0.1 (SDL 2.0.14, Python 3.7.9)
Hello from the pygame community. https://www.pygame.org/contribute.html
Traceback (most recent call last):
  File "human_agent.py", line 186, in <module>
    app.run(main)
  File "C:\Users\jonat\AppData\Local\Programs\Python\Python37\lib\site-packages\absl\app.py", line 303, in run
    _run_main(main, args)
  File "C:\Users\jonat\AppData\Local\Programs\Python\Python37\lib\site-packages\absl\app.py", line 251, in _run_main
    sys.exit(main(argv))
  File "human_agent.py", line 117, in main
    environment_variables=environment_variables) as env:
  File "C:\Users\jonat\AppData\Local\Programs\Python\Python37\lib\site-packages\dm_alchemy\_load_environment.py", line 389, in load_from_docker
    connection_details=_connect_to_environment(port, settings),
  File "C:\Users\jonat\AppData\Local\Programs\Python\Python37\lib\site-packages\dm_alchemy\_load_environment.py", line 246, in _connect_to_environment
    channel, connection = _create_channel_and_connection(port)
  File "C:\Users\jonat\AppData\Local\Programs\Python\Python37\lib\site-packages\dm_alchemy\_load_environment.py", line 204, in _create_channel_and_connection
    _check_grpc_channel_ready(channel)
  File "C:\Users\jonat\AppData\Local\Programs\Python\Python37\lib\site-packages\dm_alchemy\_load_environment.py", line 183, in _check_grpc_channel_ready
    return grpc.channel_ready_future(channel).result(timeout=1)
  File "C:\Users\jonat\AppData\Local\Programs\Python\Python37\lib\site-packages\grpc\_utilities.py", line 140, in result
    self._block(timeout)
  File "C:\Users\jonat\AppData\Local\Programs\Python\Python37\lib\site-packages\grpc\_utilities.py", line 86, in _block
    raise grpc.FutureTimeoutError()
grpc.FutureTimeoutError

the command that is mentioned above does not seem to help. Running

level_name = 'alchemy/perceptual_mapping_randomized_with_rotation_and_random_bottleneck'
seed = 1023
settings = dm_alchemy.EnvironmentSettings(
    seed=seed, level_name=level_name, width=width, height=height)
env = dm_alchemy.load_from_docker(settings)

in the AlchemyGettingStarted.ipynb gives the same error.
The setup is as written in the guide and uses Docker Desktop (except that I don't use a Python virtual environment).
docker run -d gcr.io/deepmind-environments/alchemy:v1.0.0 gives no error.

Shall I open a new issue? While you officially don't support windows maybe you can still help me?