Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Error while running trpo_gym.py #42

Closed
sahiliitm opened this issue Sep 28, 2016 · 3 comments
Closed

Error while running trpo_gym.py #42

sahiliitm opened this issue Sep 28, 2016 · 3 comments

Comments

@sahiliitm
Copy link

Hi,

I am trying to run examples/trpo_gym.py on a remote server. I get the following error log:


Using gpu device 0: Tesla K80 (CNMeM is disabled, cuDNN Version is too old. Update to v5, was 4004.)
python /home/iitm/sahil/rllab/scripts/run_experiment_lite.py  --n_parallel '1'  --snapshot_mode 'last'  --exp_name 'experiment_2016_09_29_02_46_48_0001'  --seed '1'  --log_dir '/home/iitm/sahil/rllab/data/local/experiment/experiment_2016_09_29_02_46_48_0001'  --args_data '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'
Using gpu device 0: Tesla K80 (CNMeM is disabled, cuDNN Version is too old. Update to v5, was 4004.)
using seed 1
using seed 1
[2016-09-29 02:46:52,213] Making new env: InvertedPendulum-v1
2016-09-29 02:46:52.789599 IST | [experiment_2016_09_29_02_46_48_0001] Populating workers...
2016-09-29 02:46:52.789729 IST | [experiment_2016_09_29_02_46_48_0001] Populated
0%                          100%
[                              ][2016-09-29 02:46:52,993] Starting new video recorder writing to /home/iitm/sahil/rllab/data/local/experiment/experiment_2016_09_29_02_46_48_0001/gym_log/openaigym.video.0.24658.video000000.mp4
Xlib:  extension "GLX" missing on display ":99".
[2016-09-29 02:46:52,997] GLFW error: 65542, desc: GLX: GLX extension not found
Xlib:  extension "GLX" missing on display ":99".
Traceback (most recent call last):
  File "/home/iitm/sahil/rllab/scripts/run_experiment_lite.py", line 115, in <module>
    run_experiment(sys.argv)
  File "/home/iitm/sahil/rllab/scripts/run_experiment_lite.py", line 102, in run_experiment
    maybe_iter = concretize(data)
  File "/home/iitm/sahil/rllab/rllab/misc/instrument.py", line 1018, in concretize
    return method(*args, **kwargs)
  File "/home/iitm/sahil/rllab/rllab/algos/batch_polopt.py", line 250, in train
    paths = self.sampler.obtain_samples(itr)
  File "/home/iitm/sahil/rllab/rllab/algos/batch_polopt.py", line 32, in obtain_samples
    scope=self.algo.scope,
  File "/home/iitm/sahil/rllab/rllab/sampler/parallel_sampler.py", line 114, in sample_paths
    show_prog_bar=True
  File "/home/iitm/sahil/rllab/rllab/sampler/stateful_pool.py", line 142, in run_collect
    result, inc = collect_once(self.G, *args)
  File "/home/iitm/sahil/rllab/rllab/sampler/parallel_sampler.py", line 89, in _worker_collect_one_path
    path = rollout(G.env, G.policy, max_path_length)
  File "/home/iitm/sahil/rllab/rllab/sampler/utils.py", line 11, in rollout
    o = env.reset()
  File "/home/iitm/sahil/rllab/rllab/envs/normalized_env.py", line 54, in reset
    ret = self._wrapped_env.reset()
  File "/home/iitm/sahil/rllab/rllab/envs/gym_env.py", line 90, in reset
    return self.env.reset()
  File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 134, in reset
    self.monitor._after_reset(observation)
  File "/usr/local/lib/python2.7/dist-packages/gym/monitoring/monitor.py", line 267, in _after_reset
    self.video_recorder.capture_frame()
  File "/usr/local/lib/python2.7/dist-packages/gym/monitoring/video_recorder.py", line 105, in capture_frame
    frame = self.env.render(mode=render_mode)
  File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 185, in render
    return self._render(mode=mode, close=close)
  File "/usr/local/lib/python2.7/dist-packages/gym/envs/mujoco/mujoco_env.py", line 112, in _render
    self._get_viewer().render()
  File "/usr/local/lib/python2.7/dist-packages/gym/envs/mujoco/mujoco_env.py", line 121, in _get_viewer
    self.viewer.start()
  File "/usr/local/lib/python2.7/dist-packages/mujoco_py/mjviewer.py", line 168, in start
    raise Exception('glfw failed to initialize')
Exception: glfw failed to initialize
[2016-09-29 02:46:52,999] GLFW error: 65537, desc: The GLFW library is not initialized
[2016-09-29 02:46:52,999] GLFW error: 65537, desc: The GLFW library is not initialized
[2016-09-29 02:46:52,999] Could not close renderer for InvertedPendulum-v1: _type_ must have storage info
[2016-09-29 02:46:52,999] GLFW error: 65537, desc: The GLFW library is not initialized
[2016-09-29 02:46:52,999] GLFW error: 65537, desc: The GLFW library is not initialized
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
  File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
    func(*targs, **kargs)
  File "/usr/local/lib/python2.7/dist-packages/gym/utils/closer.py", line 67, in close
    closeable.close()
  File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 200, in close
    self.render(close=True)
  File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 176, in render
    return self._render(close=close)
  File "/usr/local/lib/python2.7/dist-packages/gym/envs/mujoco/mujoco_env.py", line 106, in _render
    self._get_viewer().finish()
  File "/usr/local/lib/python2.7/dist-packages/mujoco_py/mjviewer.py", line 324, in finish
    glfw.destroy_window(self.window)
  File "/usr/local/lib/python2.7/dist-packages/mujoco_py/glfw.py", line 809, in destroy_window
    window_addr = ctypes.cast(ctypes.pointer(window),
TypeError: _type_ must have storage info
Error in sys.exitfunc:
Traceback (most recent call last):
  File "/usr/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
    func(*targs, **kargs)
  File "/usr/local/lib/python2.7/dist-packages/gym/utils/closer.py", line 67, in close
    closeable.close()
  File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 200, in close
    self.render(close=True)
  File "/usr/local/lib/python2.7/dist-packages/gym/core.py", line 176, in render
    return self._render(close=close)
  File "/usr/local/lib/python2.7/dist-packages/gym/envs/mujoco/mujoco_env.py", line 106, in _render
    self._get_viewer().finish()
  File "/usr/local/lib/python2.7/dist-packages/mujoco_py/mjviewer.py", line 324, in finish
    glfw.destroy_window(self.window)
  File "/usr/local/lib/python2.7/dist-packages/mujoco_py/glfw.py", line 809, in destroy_window
    window_addr = ctypes.cast(ctypes.pointer(window),
TypeError: _type_ must have storage info

Any idea what is happening? As far as I understand it, it is not able to render the game-frontend. However, since Im running this on a remote server, I do not mind not rendering the front end. How would I turn off rendering?

Thanks,
@dementrock
Copy link
Member

Looking into this now.

@dementrock
Copy link
Member

Can you try turning off video recording? Something like

env = normalize(GymEnv("Pendulum-v0", record_video=False))

@sahiliitm
Copy link
Author

Oh, that seems to be working. Thank you. :)

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@dementrock @sahiliitm