failed to EGL with glad.

[GeorgeWuzy]

Hi,

When I run training code, I met this bug:

python train_agent.py
pybullet build time: Nov 28 2023 23:48:36
argv[0]=
failed to EGL with glad.
pybullet build time: Nov 28 2023 23:48:36
argv[0]=
failed to EGL with glad.
pybullet build time: Nov 28 2023 23:48:36
argv[0]=
failed to EGL with glad.
pybullet build time: Nov 28 2023 23:48:36
argv[0]=
failed to EGL with glad.
pybullet build time: Nov 28 2023 23:48:36
argv[0]=
failed to EGL with glad.
pybullet build time: Nov 28 2023 23:48:36
argv[0]=
failed to EGL with glad.
pybullet build time: Nov 28 2023 23:48:36
argv[0]=
failed to EGL with glad.
Traceback (most recent call last):
File "/home/george/tactile_gym_2/tactile_gym/sb3_helpers/train_agent.py", line 307, in
train_agent(
File "/home/george/tactile_gym_2/tactile_gym/sb3_helpers/train_agent.py", line 96, in train_agent
env = make_training_envs(env_name, rl_params, save_dir)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/george/anaconda3/lib/python3.11/site-packages/tactile_gym-0.0.1-py3.11.egg/tactile_gym/sb3_helpers/rl_utils.py", line 17, in make_training_envs
env = make_vec_env(
^^^^^^^^^^^^^
File "/home/george/anaconda3/lib/python3.11/site-packages/stable_baselines3/common/env_util.py", line 108, in make_vec_env
return vec_env_cls([make_env(i + start_index) for i in range(n_envs)], **vec_env_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/george/anaconda3/lib/python3.11/site-packages/stable_baselines3/common/vec_env/subproc_vec_env.py", line 112, in init
observation_space, action_space = self.remotes[0].recv()
^^^^^^^^^^^^^^^^^^^^^^
File "/home/george/anaconda3/lib/python3.11/multiprocessing/connection.py", line 250, in recv
buf = self._recv_bytes()
^^^^^^^^^^^^^^^^^^
File "/home/george/anaconda3/lib/python3.11/multiprocessing/connection.py", line 430, in _recv_bytes
buf = self._recv(4)
^^^^^^^^^^^^^
File "/home/george/anaconda3/lib/python3.11/multiprocessing/connection.py", line 395, in _recv
chunk = read(handle, remaining)
^^^^^^^^^^^^^^^^^^^^^^^
ConnectionResetError: [Errno 104] Connection reset by peer

Can you help me fix this bug?