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Toni-SM / skrl

Modular reinforcement learning library (on PyTorch and JAX) with support for NVIDIA Isaac Gym, Omniverse Isaac Gym and Isaac Lab
https://skrl.readthedocs.io/
MIT License
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Unknown wrapper typew when using IsaacGymEnvs #190

Closed Panda-Shawn closed 1 month ago

Panda-Shawn commented 2 months ago

Description

When I run the example files provided by the [official document] (https://skrl.readthedocs.io/en/latest/intro/examples.html#:~:text=py%0Atorch_bidexhands_shadow_hand_over_mappo.py-,NVIDIA%20Isaac%20Gym%20preview,-%C2%B6), a value error comes as follows.

Traceback (most recent call last):
  File "skrl/example_ant.py", line 60, in <module>
    env = wrap_env(env)
  File "/home/lzixuan/miniconda3/envs/dexgrasp/lib/python3.8/site-packages/skrl/envs/wrappers/torch/__init__.py", line 154, in wrap_env
    raise ValueError(f"Unknown wrapper type: {wrapper}")
ValueError: Unknown wrapper type: ['isaacgymenvs.tasks.base.vec_task.VecTask']
Segmentation fault (core dumped)

What skrl version are you using?

1.2.0

What ML framework/library version are you using?

PyTorch

Additional system information

Python 3.8, Ubuntu 20.04.6

Toni-SM commented 2 months ago

Hi @Panda-Shawn

This issue is solved in a separate branch as indicated in https://github.com/Toni-SM/skrl/issues/170#issuecomment-2269578196. Meanwhile you can specify the wrapper type using the wrapper argument:

env = wrap_env(env, wrapper="isaacgym-preview4")
Toni-SM commented 1 month ago

Solved in https://github.com/Toni-SM/skrl/releases/tag/1.3.0