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openai / mujoco-py

MuJoCo is a physics engine for detailed, efficient rigid body simulations with contacts. mujoco-py allows using MuJoCo from Python 3.
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Fail to import mujoco_py #789

Open hsyfpv opened 9 months ago

hsyfpv commented 9 months ago

After following the instruction, I try to import mujoco_py on my macbook pro m3pro, I got this error.

(drone_pybullet) hsy@hsydeMacBook-Pro ~ % python -c 'import mujoco_py' Import error. Trying to rebuild mujoco_py. Traceback (most recent call last): File "", line 1, in File "/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/init.py", line 2, in from mujoco_py.builder import cymj, ignore_mujoco_warnings, functions, MujocoException File "/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/builder.py", line 504, in cymj = load_cython_ext(mujoco_path) File "/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/builder.py", line 111, in load_cython_ext mod = load_dynamic_ext('cymj', cext_so_path) File "/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/builder.py", line 130, in load_dynamic_ext return loader.load_module() ImportError: dlopen(/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/generated/cymj_2.1.2.14_310_macextensionbuilder_310.so, 0x0002): symbol not found in flat namespace '__PyGen_Send'

hsyfpv commented 9 months ago

After following the instruction, I try to import mujoco_py on my macbook pro m3pro, I got this error.

(drone_pybullet) hsy@hsydeMacBook-Pro ~ % python -c 'import mujoco_py' Import error. Trying to rebuild mujoco_py. Traceback (most recent call last): File "", line 1, in File "/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/init.py", line 2, in from mujoco_py.builder import cymj, ignore_mujoco_warnings, functions, MujocoException File "/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/builder.py", line 504, in cymj = load_cython_ext(mujoco_path) File "/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/builder.py", line 111, in load_cython_ext mod = load_dynamic_ext('cymj', cext_so_path) File "/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/builder.py", line 130, in load_dynamic_ext return loader.load_module() ImportError: dlopen(/Users/hsy/anaconda3/envs/drone_pybullet/lib/python3.10/site-packages/mujoco_py/generated/cymj_2.1.2.14_310_macextensionbuilder_310.so, 0x0002): symbol not found in flat namespace '__PyGen_Send'

I solved this problem by downgrading my Python version to 3.9!