Failing to wrap Isaac Gym Preview 4 Environments if No Wrapper Type is Given

[ErcBunny]

Description

When running the getting started tutorial:

import isaacgymenvs

# import the environment wrapper
from skrl.envs.wrappers.torch import wrap_env

# create/load the environment using the easy-to-use API from NVIDIA
env = isaacgymenvs.make(seed=0,
                        task="Cartpole",
                        num_envs=512,
                        sim_device="cuda:0",
                        rl_device="cuda:0",
                        graphics_device_id=0,
                        headless=False)

# wrap the environment
env = wrap_env(env)  # or 'env = wrap_env(env, wrapper="isaacgym-preview4")'

env = wrap_env(env) does not work by default.

What skrl version are you using?

1.2.0

What ML framework/library version are you using?

PyTorch (2.3.1+cu121)

Additional system information

Python 3.8.19 on Linux

[Toni-SM]

Hi @ErcBunny

Fixed in branch toni/update_wrappers to be merged in develop soon

skrl/skrl/envs/wrappers/torch/__init__.py

Lines 94 to 95 in d2edbcf

	elif _in("tasks..*.VecTask", base_classes):
	return "isaacgym-preview4" # preview 4 is the same as 3

[Toni-SM]

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