I 'm using a linux server without opengl. when I runimport robosuite, the following error occurs:
`Traceback (most recent call last):
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/osmesa.py", line 22, in GL
return ctypesloader.loadLibrary(
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/ctypesloader.py", line 45, in loadLibrary
return dllType( name, mode )
File "/root/miniconda3/envs/tapnet/lib/python3.10/ctypes/init.py", line 374, in init
self._handle = _dlopen(self._name, mode)
OSError: ('OSMesa: cannot open shared object file: No such file or directory', 'OSMesa', None)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "", line 1, in
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/robosuite/init.py", line 1, in
from robosuite.environments.base import make
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/robosuite/environments/init.py", line 1, in
from .base import REGISTERED_ENVS, MujocoEnv
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/robosuite/environments/base.py", line 12, in
from robosuite.utils.binding_utils import MjRenderContextOffscreen, MjSim
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/robosuite/utils/binding_utils.py", line 12, in
import mujoco
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/mujoco/init.py", line 47, in
from mujoco.gl_context import *
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/mujoco/gl_context.py", line 38, in
from mujoco.osmesa import GLContext as _GLContext
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/mujoco/osmesa/init.py", line 31, in
from OpenGL import GL
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/GL/init.py", line 3, in
from OpenGL import error as _error
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/error.py", line 12, in
from OpenGL import platform, _configflags
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/init.py", line 35, in
_load()
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/init.py", line 32, in _load
plugin.install(globals())
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/baseplatform.py", line 92, in install
namespace[ name ] = getattr(self,name,None)
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/baseplatform.py", line 14, in get
value = self.fget( obj )
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/osmesa.py", line 66, in GetCurrentContext
function = self.OSMesa.OSMesaGetCurrentContext
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/baseplatform.py", line 14, in get
value = self.fget( obj )
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/osmesa.py", line 60, in OSMesa
def OSMesa( self ): return self.GL
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/baseplatform.py", line 14, in get
value = self.fget( obj )
File "/root/miniconda3/envs/tapnet/lib/python3.10/site-packages/OpenGL/platform/osmesa.py", line 28, in GL
raise ImportError("Unable to load OpenGL library", *err.args)
ImportError: ('Unable to load OpenGL library', 'OSMesa: cannot open shared object file: No such file or directory', 'OSMesa', None)`
I wonder if there is a way to solve the problem or if I can run robosuite without opengl(I don't need to visualize any image on server). thanks
You would need to install one of the GL packages (egl, osmesa, glx) for mujoco to run properly.
Osmesa installation: https://github.com/larskanis/osmesa/blob/master/README.md
ARISE-Initiative
