when i use docker to run, there are some error.

[hcscctv]

when i use docker to run main.py according to the given statement, there are some error.

  File "/custom/conda/lib/python3.8/multiprocessing/process.py", line 315, in _bootstrap
    self.run()
  File "/custom/conda/lib/python3.8/multiprocessing/process.py", line 108, in run
    self._target(*self._args, **self._kwargs)
  File "/home/soyeonm/FILM/envs/utils/vector_env.py", line 179, in _worker_env
    env = env_fn(*env_fn_args)
  File "/home/soyeonm/FILM/envs/__init__.py", line 122, in make_env_fn_alfred
    env = Sem_Exp_Env_Agent_Thor(args, scene_names, rank)
  File "/home/soyeonm/FILM/agents/sem_exp_thor.py", line 44, in __init__
    super().__init__(args, rank)
  File "/home/soyeonm/FILM/alfred_utils/env/thor_env_code.py", line 69, in __init__
    self.start(x_display=args.x_display,
  File "/custom/conda/lib/python3.8/site-packages/ai2thor/controller.py", line 858, in start
    self.download_binary()
  File "/custom/conda/lib/python3.8/site-packages/ai2thor/controller.py", line 796, in download_binary
    os.rename(extract_dir, os.path.join(self.releases_dir(), self.build_name()))
OSError: [Errno 39] Directory not empty: '/root/.ai2thor/tmp/thor-201909061227-Linux64' -> '/root/.ai2thor/releases/thor-201909061227-Linux64'

i try to remove the directory while still the problem.

[soyeonm]

Hello, sorry for my late reply. I will look into this but I feel like this is something I can't help. I recommend that you open an issue in the github repo of ALFRED or AI2THOR (here, you can mention that the version is 2.1.0).

[TopCoder2K]

@hcscctv, did you run on a headless machine with GPU?

I've followed https://github.com/soyeonm/FILM/tree/public/miscellaneous and https://github.com/soyeonm/FILM/blob/public/README.md#additional-preliminaries-to-use-alfred-scenes but I have ended up with (EE) no screens found(EE) Xorg error :((
Exactly the same as in askforalfred/alfred#111 (comment)

[hcscctv]

yes, i run it in a docker on a headless machine and run the tmux to start up the xorg

[TopCoder2K]

@hcscctv, could you please share your version of the GPU and the NVIDIA driver you're running on? I've been trying to solve (EE) no screens found(EE) but without success... I think that my GPUs can lead to such problems.

P. S. sorry for the late response.

[GuanxingLu]

I meet the same error, and I solve it by adding a simple "--x_display 4" (I open a lightdm vnc in display :4, while the default x_display is '7'). I hope it will help.