Verifying the Isaac Lab installation

Omniverse Isaac Sim
1

When I’m trying to run isaaclab, I get this error:

(isaaclab) D:\Nvidia_Omniverse\isaaclab3\IsaacLab>isaaclab.bat -p source\standalone\tutorials\00_sim\create_empty.py
[INFO] Using python from: D:\Nvidia_Omniverse\Anaconda\envs\isaaclab\python.exe
[WARN][AppLauncher]: There are no arguments attached to the ArgumentParser object. If you have your own arguments, please load your own arguments before calling the AppLauncher.add_app_launcher_args method. This allows the method to check the validity of the arguments and perform checks for argument names.
[INFO][AppLauncher]: Loading experience file: D:\Nvidia_Omniverse\isaaclab3\IsaacLab\source\apps\isaaclab.python.kit
[Warning] [omni.isaac.kit.simulation_app] Modules: [‘omni.kit_app’] were loaded before SimulationApp was started and might not be loaded correctly.
[Warning] [omni.isaac.kit.simulation_app] Please check to make sure no extra omniverse or pxr modules are imported before the call to SimulationApp(…)
Loading user config located at: ‘d:/nvidia_omniverse/anaconda/envs/isaaclab/lib/site-packages/omni/data/Kit/Isaac-Sim/4.2/user.config.json’
[Info] [carb] Logging to file: d:/nvidia_omniverse/anaconda/envs/isaaclab/lib/site-packages/omni/logs/Kit/Isaac-Sim/4.2/kit_20241127_111551.log
2024-11-27 09:15:51 [0ms] [Warning] [omni.kit.app.plugin] No crash reporter present, dumps uploading isn’t available.
2024-11-27 09:15:53 [1,969ms] [Error] [omni.ext.plugin] Failed to resolve extension dependencies. Failure hints:
[isaaclab.python-1.3.0] dependency: ‘omni.physx.bundle’ = { version=‘^’ } can’t be satisfied. Available versions:
(none found)
Synced registries:

  • kit/default : found 388 packages
  • kit/sdk : found 317 packages
  • kit/community : found 384 packages

2024-11-27 09:15:53 [1,970ms] [Error] [omni.kit.app.plugin] Exiting app because of dependency solver failure…
Traceback (most recent call last):
File “D:\Nvidia_Omniverse\isaaclab3\IsaacLab\source\standalone\tutorials\00_sim\create_empty.py”, line 29, in
app_launcher = AppLauncher(args_cli)
File “D:\Nvidia_Omniverse\isaaclab3\IsaacLab\source\extensions\omni.isaac.lab\omni\isaac\lab\app\app_launcher.py”, line 113, in init
self._create_app()
File “D:\Nvidia_Omniverse\isaaclab3\IsaacLab\source\extensions\omni.isaac.lab\omni\isaac\lab\app\app_launcher.py”, line 607, in _create_app
self._app = SimulationApp(self._sim_app_config, experience=self._sim_experience_file)
File “D:\Nvidia_Omniverse\Anaconda\envs\isaaclab\Lib\site-packages\isaacsim\exts\omni.isaac.kit\omni\isaac\kit\simulation_app.py”, line 214, in init
from .utils import create_new_stage, open_stage, set_livesync_stage
File “D:\Nvidia_Omniverse\Anaconda\envs\isaaclab\Lib\site-packages\isaacsim\exts\omni.isaac.kit\omni\isaac\kit\utils.py”, line 17, in
from omni.kit.usd import layers
ModuleNotFoundError: No module named ‘omni.kit.usd’
2024-11-27 09:15:53 [1,973ms] [Warning] [carb] Recursive unloadAllPlugins() detected!

(isaaclab) D:\Nvidia_Omniverse\isaaclab3\IsaacLab>

Can someone help me? Thank you!

3

Thank you for your interest in Isaac Lab. It seems the installation didn’t get up to a clean start. Please follow the instructions here.

For future reference, to ensure efficient support and collaboration, please submit your topic to its GitHub repo following the instructions provided on Isaac Lab’s Contributing Guidelines regarding discussions, submitting issues, feature requests, and contributing to the project.

We appreciate your understanding and look forward to assisting you.

4

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