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jurgisp / memory-maze

Evaluating long-term memory of reinforcement learning algorithms
MIT License
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AttributeError: 'NoneType' object has no attribute 'glGetError' #32

Open mazqtpopx opened 4 months ago

mazqtpopx commented 4 months ago

Hi

I ran a fresh conda env (python 3.9.7), installed pip install memory-maze and pip install gym pygame pillow imageio.

When I run python gui/run_gui.py I get the following error:

python gui/run_gui.py Creating environment: memory_maze:MemoryMaze-9x9-v0 Traceback (most recent call last): File "/home/leo/memory-maze/gui/run_gui.py", line 231, in main() File "/home/leo/memory-maze/gui/run_gui.py", line 56, in main env = gym.make(args.env, disable_env_checker=True) File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/gym/envs/registration.py", line 540, in make importlib.import_module(module) File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/importlib/init.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1030, in _gcd_import File "", line 1007, in _find_and_load File "", line 986, in _find_and_load_unlocked File "", line 680, in _load_unlocked File "", line 850, in exec_module File "", line 228, in _call_with_frames_removed File "/home/leo/memory-maze/memory_maze/init.py", line 8, in from . import tasks File "/home/leo/memory-maze/memory_maze/tasks.py", line 2, in from dm_control import composer File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/composer/init.py", line 18, in from dm_control.composer.arena import Arena File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/composer/arena.py", line 20, in from dm_control import mjcf File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/mjcf/init.py", line 18, in from dm_control.mjcf.attribute import Asset File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/mjcf/attribute.py", line 28, in from dm_control.mujoco.wrapper import util File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/mujoco/init.py", line 18, in from dm_control.mujoco.engine import action_spec File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/mujoco/engine.py", line 41, in from dm_control import _render File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/_render/init.py", line 86, in Renderer = import_func() File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/_render/init.py", line 46, in _import_osmesa from dm_control._render.pyopengl.osmesa_renderer import OSMesaContext File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/dm_control/_render/pyopengl/osmesa_renderer.py", line 35, in from OpenGL import GL File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/OpenGL/GL/init.py", line 4, in from OpenGL.GL.VERSION.GL_1_1 import File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/OpenGL/GL/VERSION/GL_1_1.py", line 14, in from OpenGL.raw.GL.VERSION.GL_1_1 import File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/OpenGL/raw/GL/VERSION/GL_1_1.py", line 7, in from OpenGL.raw.GL import _errors File "/home/leo/miniconda3/envs/memory-maze2/lib/python3.9/site-packages/OpenGL/raw/GL/_errors.py", line 4, in _error_checker = _ErrorChecker( _p, _p.GL.glGetError ) AttributeError: 'NoneType' object has no attribute 'glGetError'

Someone else mentioned something about pyopengl in #30, could it be the same issue? The versions I have installed are: memory-maze-1.0.3 mujoco-3.1.4 pyopengl-3.1.7

Did I do something wrong/is there something wrong with my environment or is it the pip installation?

Thanks

jurgisp commented 4 months ago

It seems something to do with pyopengl. What is your OS? I have found a similar issue on Ubuntu mentioned here https://github.com/mcfletch/pyopengl/issues/90, see if the fix suggested in the comment there helps?