Problem of Pyglet in Visualization of Simulation

[minglou1984]

When i visualize the simulation, i meet the follow problems of Pyglet. How can i do it?

IMPORTING OPENGL RENDERING MODULE. THIS SHOULD NOT BE IMPORTED IN HEADLESS MODE!
Traceback (most recent call last):
File "/home/madrl/code/quad-swarm-rl-master/swarm_rl/enjoy.py", line 34, in
sys.exit(main())
File "/home/madrl/code/quad-swarm-rl-master/swarm_rl/enjoy.py", line 12, in main
status = enjoy(cfg)
File "/home/madrl/.conda/envs/madrl/lib/python3.8/site-packages/sample_factory/enjoy.py", line 169, in enjoy
last_render_start = render_frame(cfg, env, video_frames, num_episodes, last_render_start)
File "/home/madrl/.conda/envs/madrl/lib/python3.8/site-packages/sample_factory/enjoy.py", line 78, in render_frame
env.render()
File "/home/madrl/.conda/envs/madrl/lib/python3.8/site-packages/gymnasium/core.py", line 418, in render
return self.env.render()
File "/home/madrl/.conda/envs/madrl/lib/python3.8/site-packages/gymnasium/core.py", line 418, in render
return self.env.render()
File "/home/madrl/.conda/envs/madrl/lib/python3.8/site-packages/gymnasium/core.py", line 418, in render
return self.env.render()
File "/home/madrl/code/quad-swarm-rl-master/swarm_rl/env_wrappers/compatibility.py", line 57, in render
return self.env.render()
File "/home/madrl/.conda/envs/madrl/lib/python3.8/site-packages/gymnasium/core.py", line 418, in render
return self.env.render()
File "/home/madrl/code/quad-swarm-rl-master/gym_art/quadrotor_multi/quadrotor_multi.py", line 736, in render
self.scenes[i].update_env(self.room_dims)
File "/home/madrl/code/quad-swarm-rl-master/gym_art/quadrotor_multi/quadrotor_multi_visualization.py", line 211, in update_env
self._make_scene()
File "/home/madrl/code/quad-swarm-rl-master/gym_art/quadrotor_multi/quadrotor_multi_visualization.py", line 289, in _make_scene
world.build(batch)
File "/home/madrl/code/quad-swarm-rl-master/gym_art/quadrotor_multi/rendering3d.py", line 273, in build
self._build_children(batch)
File "/home/madrl/code/quad-swarm-rl-master/gym_art/quadrotor_multi/rendering3d.py", line 260, in _build_children
c.build(batch, self.pyg_grp)
File "/home/madrl/code/quad-swarm-rl-master/gym_art/quadrotor_multi/rendering3d.py", line 312, in build
c.build(batch, ordering)
File "/home/madrl/code/quad-swarm-rl-master/gym_art/quadrotor_multi/rendering3d.py", line 402, in build
self.pyg_grp = _PygTexture(tex=self.tex,
File "/home/madrl/code/quad-swarm-rl-master/gym_art/quadrotor_multi/rendering3d.py", line 503, in init
glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, anisotropy)
File "/home/madrl/.conda/envs/madrl/lib/python3.8/site-packages/pyglet/gl/lib.py", line 107, in errcheck
raise GLException(msg)
pyglet.gl.lib.GLException: b'invalid enumerant'

[ali-kosemen]

I got a similar error. The error was about ogenGL library.