python: /builds/florianrhiem/pyGLFW/glfw-3.3.7/src/posix_thread.c:64: _glfwPlatformGetTls: Assertion `tls->posix.allocated == 1' failed.

[DexiongYung]

Getting this error

python: /builds/florianrhiem/pyGLFW/glfw-3.3.7/src/posix_thread.c:64: _glfwPlatformGetTls: Assertion `tls->posix.allocated == 1' failed.

when it gets to the env.render() function. Not sure what to do.

import dmc2gym

env = dmc2gym.make(domain_name='point_mass', task_name='easy', seed=1)

done = False
obs = env.reset()
while not done:
  action = env.action_space.sample()
  obs, reward, done, info = env.step(action)
  rgb_obs = env.render(mode='rgb_array')

[neuronphysics]

I get the same error running my script on a remote cluster:

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
torchvision 0.11.2 requires torch==1.10.1, but you have torch 1.10.2 which is incompatible.
python: /builds/florianrhiem/pyGLFW/glfw-3.3.7/src/posix_thread.c:64: _glfwPlatformGetTls: Assertion `tls->posix.allocated == 1' failed.
/var/spool/slurmd/job7624056/slurm_script: line 32:  1457 Aborted                 (core dumped) python main.py --id cheetah-run-seed-1 --seed 1 --env cheetah-run --use-regular-vae

Is there anyway to fix this error?

[longfeizhang617]

I have met the same issue, while I have tried what you have said on another site :

export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libGLEW.so
xvfb-run -a -s "-screen 0 1400x900x24" bash

It seems not to work. I wonder whether you met the proplem on the remote server, which does not install the GLEW, because now I need to run the code on the server, not on the local , and I don't have the right to install GLEW. So , please help me to fix the issue, thanks.