haosulab
HTTP Error 403 with Maniskill's VecEnv
Hi,
the VecEnv implementation doesn't seem to work on my machine:
python -m mani_skill2.examples.demo_random_action -> works fine python -m mani_skill2.examples.demo_vec_env -e PickCube-v0 -n 4 --vecenv-type "gym" -> works fine python -m mani_skill2.examples.demo_vec_env -e PickCube-v0 -n 4 -> following error:
024-04-03 11:35:48,301 - mani_skill2 - ERROR - connections to all backends failing; last error: UNKNOWN: ipv4:XX.XX.XX.XX:3128: HTTP proxy returned response code 503 Traceback (most recent call last): File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/vector/vec_env.py", line 58, in _worker env = env_fn() File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/vector/registration.py", line 16, in _make_env env = env_spec.make(kwargs) File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/utils/registration.py", line 34, in make return self.cls(_kwargs) File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/envs/pick_and_place/pick_cube.py", line 22, in init super().init(*args, **kwargs) File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/envs/pick_and_place/base_env.py", line 27, in init super().init(*args, **kwargs) File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/envs/sapien_env.py", line 188, in init obs, _ = self.reset(seed=2022, options=dict(reconfigure=True)) File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/envs/sapien_env.py", line 485, in reset self.reconfigure() File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/envs/sapien_env.py", line 361, in reconfigure self._setup_scene() File "/home/rdeffaye/miniforge3/envs/mani/lib/python3.10/site-packages/mani_skill2/envs/sapien_env.py", line 621, in _setup_scene self._scene = self._engine.create_scene(scene_config) RuntimeError: connections to all backends failing; last error: UNKNOWN: ipv4:XX.XX.XX.XX:3128: HTTP proxy returned response code 503
Did I miss something ? Thanks :pray:
Which version of maniskill are you running and what linux system are you on?
Also can you share
- CUDA version
- NVIDIA Driver version
Sure, I'm running Maniskill 0.5.3 on RHEL 8.8, Driver Version: 535.104.05 CUDA Version: 12.2
Apologies for the very late followup. We are transitioning to ManiSkill 3 very soon so we recommend to test on that version once it is out (it will probably fix this potential bug)
@RomDeffayet we have just released a beta version of ManiSkill 3, which shouldn't have these issues as it doesn't rely on multiprocessing for env vectorization. Let me know if it works for you
Hi, I just tried with the beta version and it is indeed solved :raised_hands: Thanks