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[Bug Report] IsaacLab modules' auto-reloading mechanism. #1779

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4 tasks
hojae-io opened this issue Feb 3, 2025 · 1 comment · Fixed by #1788
Closed
4 tasks

[Bug Report] IsaacLab modules' auto-reloading mechanism. #1779

hojae-io opened this issue Feb 3, 2025 · 1 comment · Fixed by #1788

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@hojae-io
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hojae-io commented Feb 3, 2025 •
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If you are submitting a bug report, please fill in the following details and use the tag [bug].

Describe the bug

While you are running script (such as scripts/demos/bipeds.py), if you press ctrl-s to save the file (even if you don't change any codes), the simulation pause and seems to restart all the modules (isaaclab / isaaclab_rl etc..)

[20.776s] [ext: isaaclab.python-2.0.0] shutdown
[20.776s] [ext: isaaclab_mimic-1.0.2] shutdown
[21.002s] [ext: isaaclab_rl-0.1.0] shutdown
[21.224s] [ext: isaaclab_tasks-0.10.22] shutdown
[21.440s] [ext: isaaclab_assets-0.2.1] shutdown
[21.652s] [ext: isaaclab-0.33.13] shutdown
[21.870s] [ext: isaaclab-0.33.13] startup
[21.871s] [ext: isaaclab_assets-0.2.1] startup
[22.038s] [ext: isaaclab_tasks-0.10.22] startup
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Allegro-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Ant-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Anymal-C-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Anymal-C-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cart-Double-Pendulum-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cartpole-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cartpole-RGB-Camera-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cartpole-Depth-Camera-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Factory-PegInsert-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Factory-GearMesh-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Factory-NutThread-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Franka-Cabinet-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Humanoid-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Humanoid-AMP-Dance-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Humanoid-AMP-Run-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Humanoid-AMP-Walk-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Quadcopter-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Shadow-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Shadow-OpenAI-FF-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Shadow-OpenAI-LSTM-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Shadow-Vision-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Shadow-Vision-Direct-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Shadow-Hand-Over-Direct-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Ant-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cartpole-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cartpole-RGB-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cartpole-Depth-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cartpole-RGB-ResNet18-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Cartpole-RGB-TheiaTiny-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Humanoid-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Unitree-A1-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Unitree-A1-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Unitree-A1-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Unitree-A1-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Anymal-B-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Anymal-B-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Anymal-B-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Anymal-B-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Anymal-C-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Anymal-C-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Anymal-C-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Anymal-C-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Anymal-D-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Anymal-D-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Anymal-D-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Anymal-D-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Cassie-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Cassie-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Cassie-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Cassie-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-G1-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-G1-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-G1-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-G1-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Unitree-Go1-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Unitree-Go1-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Unitree-Go1-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Unitree-Go1-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Unitree-Go2-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Unitree-Go2-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Unitree-Go2-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-Unitree-Go2-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-H1-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Rough-H1-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-H1-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-H1-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Spot-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Velocity-Flat-Spot-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Open-Drawer-Franka-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Open-Drawer-Franka-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Open-Drawer-Franka-IK-Abs-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Open-Drawer-Franka-IK-Rel-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Allegro-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Allegro-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Allegro-NoVelObs-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Repose-Cube-Allegro-NoVelObs-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Lift-Cube-Franka-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Lift-Cube-Franka-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Lift-Cube-Franka-IK-Abs-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Lift-Teddy-Bear-Franka-IK-Abs-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Lift-Cube-Franka-IK-Rel-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Reach-Franka-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Reach-Franka-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Reach-Franka-IK-Abs-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Reach-Franka-IK-Rel-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Reach-Franka-OSC-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Reach-Franka-OSC-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Reach-UR10-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Reach-UR10-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Stack-Cube-Franka-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Stack-Cube-Instance-Randomize-Franka-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Stack-Cube-Franka-IK-Rel-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Stack-Cube-Instance-Randomize-Franka-IK-Rel-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Navigation-Flat-Anymal-C-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
/home/hjlee/anaconda3/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py:642: UserWarning: WARN: Overriding environment Isaac-Navigation-Flat-Anymal-C-Play-v0 already in registry.
  logger.warn(f"Overriding environment {new_spec.id} already in registry.")
[22.140s] [ext: isaaclab_rl-0.1.0] startup
[22.141s] [ext: isaaclab_mimic-1.0.2] startup
[22.141s] [ext: isaaclab.python-2.0.0] startup

Is there a way to remove this weird action of the Isaaclab?
Especially, this didn't happen in the previous verison. Now I'm using IsaacLab 4.2.0.

Seems it is related to 'hot-reloading' attribute newly added to the IsaacSim. Any way to disable it?

Steps to reproduce

scripts/demos/bipeds.py and press ctrl-s on your keyboard

System Info

Describe the characteristic of your environment:

  • Commit: [e.g. 8f3b9ca]
  • Isaac Sim Version: 4.5.0
  • OS: Ubuntu 22.04
  • GPU:4070
  • CUDA: 12.4
  • GPU Driver:550.120

Additional context

Add any other context about the problem here.

Checklist

  • I have checked that there is no similar issue in the repo (required)
  • I have checked that the issue is not in running Isaac Sim itself and is related to the repo

Acceptance Criteria

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  • Criteria 1
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@Toni-SM
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Toni-SM commented Feb 3, 2025

Hi @hojae-io

A quick fix for now is to disable extension re-loading.

Add the following lines at the beginning of the target extension config (e.g.: source/isaaclab_tasks/config/extension.toml)

[core]
reloadable = false

@kellyguo11 for viz

@hojae-io hojae-io closed this as completed Feb 3, 2025
@kellyguo11 kellyguo11 mentioned this issue Feb 4, 2025
Merged
6 tasks
Mayankm96 added a commit that referenced this issue Feb 13, 2025
@kellyguo11 @Mayankm96
Disables extension auto-reload when saving files (#1788)
62d1de9 
# Description

Since extensions are now added to the app files, they get automatically
reloaded when changes happen in the extension scripts. This feature is
most likely not useful for Isaac Lab development workflows. This change
disables the hot reload feature as it causes confusion and unnecessary
reloading of the modules.

Fixes #1779 

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discussions on the proposed pull request.
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## Type of change

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applicable. -->

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [x] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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Co-authored-by: Mayank Mittal <12863862+Mayankm96@users.noreply.github.com>
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Disables extension auto-reload when saving files kellyguo11/IsaacLab-public
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@Toni-SM @hojae-io