Cannot create Python extension following the tutorial

I created a new extension following the procedure in the Writing A Custom Python Extension tutorial.

However, unlike what was shown in the video I can’t see the extension appear in the window. Then I enabled the extension and set it to autoload. When I restart Isaac Sim I get the following errors:

2023-10-16 19:43:00 [65,101ms] [Error] [carb.events.python] AttributeError: 'ViewportWindow' object has no attribute '_ViewportWindow__viewport_layers'

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/window.py(172): viewport_api
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.utility/omni/kit/viewport/utility/__init__.py(118): get_active_viewport_and_window
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.utility/omni/kit/viewport/utility/__init__.py(165): get_active_viewport_window
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport_widgets_manager/omni/kit/viewport_widgets_manager/manager.py(304): _on_update

Can someone help me understand what might be the issue?

This is the entire output

╰─ ./isaac-sim.sh
Loading user config located at: '/home/mocap/.local/share/ov/data/Kit/Isaac-Sim/2022.2/user.config.json'
[Info] [carb] Logging to file: /home/mocap/.nvidia-omniverse/logs/Kit/Isaac-Sim/2022.2/kit_20231016_154936.log
2023-10-16 19:49:36 [89ms] [Warning] [omni.ext.plugin] [ext: omni.sensors.nv.lidar] Extensions config 'extension.toml' doesn't exist '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.sensors.nv.lidar' or '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.sensors.nv.lidar/config'
2023-10-16 19:49:36 [89ms] [Warning] [omni.ext.plugin] [ext: omni.sensors.nv.radar] Extensions config 'extension.toml' doesn't exist '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.sensors.nv.radar' or '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.sensors.nv.radar/config'
2023-10-16 19:49:37 [169ms] [Warning] [omni.ext.plugin] [ext: data] Extensions config 'extension.toml' doesn't exist '/home/mocap/Documents/DiffOptIsaac/exts/DiffOptIsaac_Extension/data' or '/home/mocap/Documents/DiffOptIsaac/exts/DiffOptIsaac_Extension/data/config'
2023-10-16 19:49:37 [169ms] [Warning] [omni.ext.plugin] [ext: docs] Extensions config 'extension.toml' doesn't exist '/home/mocap/Documents/DiffOptIsaac/exts/DiffOptIsaac_Extension/docs' or '/home/mocap/Documents/DiffOptIsaac/exts/DiffOptIsaac_Extension/docs/config'
2023-10-16 19:49:37 [169ms] [Warning] [omni.ext.plugin] [ext: scripts] Extensions config 'extension.toml' doesn't exist '/home/mocap/Documents/DiffOptIsaac/exts/DiffOptIsaac_Extension/scripts' or '/home/mocap/Documents/DiffOptIsaac/exts/DiffOptIsaac_Extension/scripts/config'
Error processing line 1 of /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/site-packages/cmeel.pth:

  Traceback (most recent call last):
    File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/site-packages/cmeel/__init__.py", line 4, in <module>
      from importlib.metadata import metadata
  ModuleNotFoundError: No module named 'importlib.metadata'
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/site.py", line 168, in addpackage
      exec(line)
    File "<string>", line 1, in <module>
    File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/site-packages/cmeel/__init__.py", line 6, in <module>
      from importlib_metadata import metadata  # type: ignore
    File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/site-packages/importlib_metadata/__init__.py", line 6, in <module>
      import zipp
  ModuleNotFoundError: No module named 'zipp'

Remainder of file ignored
[0.346s] [ext: omni.stats-0.0.0] startup
[0.372s] [ext: omni.rtx.shadercache-1.0.0] startup
[0.381s] [ext: omni.assets.plugins-0.0.0] startup
[0.382s] [ext: omni.gpu_foundation-0.0.0] startup
[0.390s] [ext: carb.windowing.plugins-1.0.0] startup
[0.500s] [ext: omni.kit.renderer.init-0.0.0] startup
MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.perf_stream_paranoid=0

2023-10-16 19:49:37 [581ms] [Warning] [carb.graphics-vulkan.plugin] No command queue family supports flags: 0x100, queue type: 3. No queues of this type will be created
2023-10-16 19:49:37 [813ms] [Warning] [carb.graphics-vulkan.plugin] No command queue family supports flags: 0x100, queue type: 3. No queues of this type will be created
2023-10-16 19:49:37 [821ms] [Warning] [gpu.foundation.plugin] Raytracing is not supported on GPU: 1. Skipping this device.

|---------------------------------------------------------------------------------------------|
| Driver Version: 520.61.05     | Graphics API: Vulkan
|=============================================================================================|
| GPU | Name                             | Active | LDA | GPU Memory | Vendor-ID | LUID       |
|     |                                  |        |     |            | Device-ID | UUID       |
|---------------------------------------------------------------------------------------------|
| 0   | NVIDIA GeForce RTX 2080 Ti       | Yes: 0 |     | 11510   MB | 10de      | 0          |
|     |                                  |        |     |            | 1e04      | 54ed0b1f.. |
|---------------------------------------------------------------------------------------------|
| 1   | Intel(R) Graphics (RKL GT1)      |        |     | 23863   MB | 8086      | 0          |
|     |                                  |        |     |            | 4c8a      | 87653e60.. |
|=============================================================================================|
| OS: Linux mocap-station, Version: 5.15.0-83-generic
| XServer Vendor: The X.Org Foundation, XServer Version: 12013000 (1.20.13.0)
| Processor: 11th Gen Intel(R) Core(TM) i7-11700 @ 2.50GHz | Cores: Unknown | Logical: 16
|---------------------------------------------------------------------------------------------|
| Total Memory (MB): 31817 | Free Memory: 27344
| Total Page/Swap (MB): 2047 | Free Page/Swap: 2047
|---------------------------------------------------------------------------------------------|
[1.222s] [ext: omni.kit.pipapi-0.0.0] startup
[1.238s] [ext: omni.usd.config-1.0.0] startup
[1.243s] [ext: omni.usd.libs-1.0.0] startup
[1.428s] [ext: omni.kit.pip_archive-0.0.0] startup
[1.433s] [ext: omni.kit.async_engine-0.0.0] startup
[1.434s] [ext: omni.kit.loop-default-0.1.1] startup
[1.435s] [ext: omni.kit.test-0.0.0] startup
[1.487s] [ext: omni.usd.schema.semantics-0.0.0] startup
[1.544s] [ext: omni.usd.schema.audio-0.0.0] startup
[1.553s] [ext: omni.client-0.1.1] startup
[1.559s] [ext: omni.iray.libs-0.0.0] startup
[1.563s] [ext: omni.volume-0.1.0] startup
[1.564s] [ext: omni.usd.core-1.0.4] startup
[1.568s] [ext: omni.mdl.neuraylib-0.1.0] startup
[1.572s] [ext: omni.hydra.rtx-0.1.0] startup
[1.578s] [ext: omni.hydra.iray-0.1.0] startup
[1.581s] [ext: omni.isaac.core_archive-2.0.1] startup
[1.699s] [ext: omni.services.pip_archive-0.4.2] startup
[1.702s] [ext: omni.pip.torch-1_13_1-0.1.4] startup
[1.705s] [ext: omni.isaac.ml_archive-1.1.0] startup
2023-10-16 19:49:38 [1,662ms] [Error] [omni.ext._impl._internal] Failed to import python module gym from /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.ml_archive/pip_prebundle. Error: 'EntryPoints' object has no attribute 'get'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py", line 163, in _custom_importer
    return _import_public(ext_module.path, ext_module.name, reload_enabled)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py", line 79, in wrapper
    r = f(*args, **kwds)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py", line 84, in _import_public
    module = import_module(module_name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py", line 79, in wrapper
    r = f(*args, **kwds)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/site-packages/gym/__init__.py", line 13, in <module>
    from gym.envs import make, spec, register
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/site-packages/gym/envs/__init__.py", line 10, in <module>
    _load_env_plugins()
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/site-packages/gym/envs/registration.py", line 250, in load_env_plugins
    for plugin in metadata.entry_points().get(entry_point, []):
AttributeError: 'EntryPoints' object has no attribute 'get'

2023-10-16 19:49:38 [1,662ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'gym' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.ml_archive/pip_prebundle' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:38 [1,662ms] [Error] [omni.ext.plugin] [ext: omni.isaac.ml_archive-1.1.0] Failed to startup python extension.
[1.787s] [ext: omni.appwindow-1.0.1] startup
[1.799s] [ext: omni.kit.renderer.core-0.0.0] startup
[1.851s] [ext: omni.kit.renderer.capture-0.0.0] startup
[1.853s] [ext: omni.kit.renderer.imgui-0.0.0] startup
[1.936s] [ext: omni.ui-2.14.4] startup
[1.952s] [ext: carb.audio-0.1.0] startup
[1.973s] [ext: omni.uiaudio-1.0.0] startup
[1.976s] [ext: omni.kit.mainwindow-1.0.0] startup
[1.980s] [ext: omni.kit.uiapp-0.0.0] startup
[1.980s] [ext: omni.usd.schema.physics-1.0.0] startup
[2.011s] [ext: omni.usd.schema.anim-0.0.0] startup
[2.096s] [ext: omni.usd.schema.isaac-1.1.0] startup
[2.120s] [ext: omni.usd.schema.scene.visualization-1.0.0] startup
[2.121s] [ext: omni.usd.schema.physx-0.0.0] startup
[2.156s] [ext: omni.usd.schema.forcefield-0.0.0] startup
[2.165s] [ext: omni.usd.schema.geospatial-0.0.0] startup
[2.174s] [ext: omni.usd.schema.omniscripting-1.0.0] startup
[2.184s] [ext: omni.usd.schema.omnigraph-1.0.0] startup
[2.194s] [ext: omni.kit.actions.core-1.0.0] startup
[2.197s] [ext: omni.kit.audiodeviceenum-1.0.0] startup
[2.198s] [ext: omni.gpucompute.plugins-0.0.0] startup
[2.199s] [ext: omni.kit.window.popup_dialog-2.0.16] startup
[2.205s] [ext: omni.hydra.usdrt_delegate-4.3.2] startup
[2.221s] [ext: omni.kit.widget.nucleus_connector-1.0.3] startup
[2.225s] [ext: omni.timeline-1.0.5] startup
[2.227s] [ext: omni.kit.commands-1.4.5] startup
[2.231s] [ext: omni.hydra.scene_delegate-0.3.0] startup
[2.236s] [ext: omni.usd-1.6.30] startup
[2.286s] [ext: omni.usd.fileformat.e57-0.1.11] startup
[2.287s] [ext: omni.usd.schema.destruction-0.4.0] startup
[2.296s] [ext: omni.kit.asset_converter-1.3.4] startup
[2.312s] [ext: omni.usd.fileformat.sbsar-0.9.11] startup
[2.366s] [ext: omni.usd.schema.sequence-2.2.1] startup
[2.377s] [ext: omni.usd.schema.flow-104.1.6] startup
[2.378s] [ext: omni.inspect-1.0.1] startup
[2.380s] [ext: omni.kit.widget.path_field-2.0.4] startup
[2.381s] [ext: omni.debugdraw-0.1.1] startup
[2.385s] [ext: omni.kit.notification_manager-1.0.5] startup
[2.390s] [ext: omni.graph.core-2.65.4] startup
[2.393s] [ext: omni.kit.widget.browser_bar-2.0.5] startup
[2.394s] [ext: omni.kit.widget.versioning-1.3.8] startup
[2.396s] [ext: omni.kit.widget.filebrowser-2.3.10] startup
[2.408s] [ext: omni.kit.search_core-1.0.2] startup
[2.409s] [ext: omni.hydra.pxr-1.1.2] startup
[2.416s] [ext: omni.kit.collaboration.channel_manager-1.0.9] startup
[2.418s] [ext: omni.kit.window.filepicker-2.7.15] startup
UsdE57FileFormat
[2.482s] [ext: omni.kit.menu.utils-1.4.7] startup
[2.492s] [ext: omni.kit.usd.layers-2.0.11] startup
[2.502s] [ext: omni.mdl-0.1.0] startup
[2.524s] [ext: omni.kit.window.file_importer-1.0.10] startup
[2.525s] [ext: omni.kit.window.content_browser_registry-0.0.1] startup
[2.526s] [ext: omni.kit.primitive.mesh-1.0.8] startup
[2.530s] [ext: omni.kit.material.library-1.3.21] startup
[2.537s] [ext: omni.kit.clipboard-1.0.0] startup
[2.537s] [ext: omni.kit.window.file_exporter-1.0.10] startup
[2.538s] [ext: omni.kit.stage_templates-1.1.13] startup
[2.540s] [ext: omni.kit.menu.create-1.0.8] startup
[2.542s] [ext: omni.ui_query-1.1.1] startup
[2.543s] [ext: omni.kit.context_menu-1.5.12] startup
[2.546s] [ext: omni.activity.core-1.0.1] startup
[2.551s] [ext: omni.kit.window.file-1.3.32] startup
[2.553s] [ext: omni.kit.window.drop_support-1.0.1] startup
[2.554s] [ext: omni.kit.ui_test-1.2.9] startup
[2.556s] [ext: omni.kit.widget.stage-2.7.24] startup
[2.560s] [ext: omni.kit.window.property-1.8.2] startup
[2.562s] [ext: omni.kit.window.content_browser-2.6.8] startup
[2.583s] [ext: omni.kit.usd_undo-0.1.2] startup
[2.584s] [ext: omni.graph.tools-1.17.2] startup
[2.602s] [ext: omni.hydra.engine.stats-1.0.0] startup
[2.606s] [ext: omni.kit.property.usd-3.18.17] startup
[2.616s] [ext: omni.graph-1.50.2] startup
[2.669s] [ext: omni.kit.hydra_texture-1.0.11] startup
2023-10-16 19:49:39 [2,595ms] [Warning] [omni.ext.plugin] [ext: omni.kit.hydra_texture-1.0.11] '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.hydra_texture/bin/linux-x86_64//home/mocap/Documents/DiffOptIsaac/exts/DiffOptIsaac_Extension/config' in '[[native.plugin]]' was not found.
2023-10-16 19:49:39 [2,598ms] [Warning] [carb] [Plugin: libomni.structuredlog.plugin.so] Module /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/libomni.structuredlog.plugin.so remained loaded after unload request
2023-10-16 19:49:39 [2,599ms] [Error] [carb.scripting-python.plugin] RuntimeError: Failed to acquire interface: omni::hydratexture::IHydraTextureFactory (pluginName: nullptr)

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.hydra_texture/omni/kit/hydra_texture/scripts/extension.py(9): on_startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(149): _startup_ext
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py(81): wrapper
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(198): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:39 [2,599ms] [Error] [omni.ext.plugin] [ext: omni.kit.hydra_texture-1.0.11] Failed to startup python extension.
[2.745s] [ext: omni.kit.viewport.registry-104.0.2] startup
[2.748s] [ext: omni.ui.scene-1.5.18] startup
[2.754s] [ext: omni.kit.widget.viewport-104.1.16] startup
2023-10-16 19:49:39 [2,688ms] [Error] [omni.ext._impl.custom_importer] Failed to import python module omni.kit.widget.viewport. Error: No module named 'omni.hydratexture'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.widget.viewport/omni/kit/widget/viewport/__init__.py", line 5, in <module>
    from .widget import ViewportWidget
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.widget.viewport/omni/kit/widget/viewport/widget.py", line 13, in <module>
    from .impl.texture import ViewportTexture
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.widget.viewport/omni/kit/widget/viewport/impl/texture.py", line 13, in <module>
    import omni.hydratexture
ModuleNotFoundError: No module named 'omni.hydratexture'

2023-10-16 19:49:39 [2,688ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.kit.widget.viewport' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.widget.viewport' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:39 [2,688ms] [Error] [omni.ext.plugin] [ext: omni.kit.widget.viewport-104.1.16] Failed to startup python extension.
[2.836s] [ext: omni.kit.viewport.legacy_gizmos-1.0.10] startup
[2.841s] [ext: omni.kit.widget.searchfield-1.0.10] startup
[2.843s] [ext: omni.kit.widget.graph-1.5.6-104_2] startup
[2.868s] [ext: omni.kit.viewport.window-104.1.23] startup
2023-10-16 19:49:39 [2,798ms] [Error] [omni.ui.python] ModuleNotFoundError: No module named 'omni.kit.widget.viewport'

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/layers.py(13): <module>
  <frozen importlib._bootstrap>(219): _call_with_frames_removed
  <frozen importlib._bootstrap_external>(728): exec_module
  <frozen importlib._bootstrap>(677): _load_unlocked
  <frozen importlib._bootstrap>(967): _find_and_load_unlocked
  <frozen importlib._bootstrap>(983): _find_and_load
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/window.py(70): __init__
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/extension.py(118): __show_window
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/extension.py(39): <lambda>
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/extension.py(41): __init__
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/extension.py(145): on_startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(149): _startup_ext
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py(79): wrapper
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(198): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

[2.881s] [ext: omni.kit.widget.prompt-1.0.5] startup
[2.882s] [ext: omni.kit.window.extensions-1.1.1] startup
[2.890s] [ext: omni.kit.widget.text_editor-1.0.2] startup
[2.891s] [ext: omni.kit.viewport.utility-1.0.14] startup
[2.892s] [ext: omni.kit.graph.delegate.default-1.0.18] startup
[2.895s] [ext: omni.kit.widget.settings-1.0.1] startup
[2.896s] [ext: omni.kit.graph.delegate.modern-1.6.5] startup
[2.898s] [ext: omni.kit.window.preferences-1.3.8] startup
[2.929s] [ext: omni.graph.ui-1.24.2] startup
[2.968s] [ext: omni.kit.graph.editor.core-1.4.7] startup
[2.971s] [ext: omni.convexdecomposition-104.2.4-5.1] startup
[2.974s] [ext: omni.kit.numpy.common-0.1.0] startup
[2.977s] [ext: omni.kvdb-0.0.0] startup
[2.979s] [ext: omni.kit.graph.widget.variables-2.0.4] startup
[2.981s] [ext: omni.usdphysics-104.2.4-5.1] startup
[2.983s] [ext: omni.localcache-0.0.0] startup
[2.986s] [ext: omni.kit.graph.usd.commands-1.2.0] startup
[2.987s] [ext: omni.kit.widget.imageview-1.0.3] startup
[2.987s] [ext: omni.physx-104.2.4-5.1] startup
[3.030s] [ext: omni.isaac.debug_draw-0.2.3] startup
[3.045s] [ext: omni.kit.window.quicksearch-2.3.3] startup
[3.049s] [ext: omni.isaac.dynamic_control-1.2.3] startup
[3.061s] [ext: omni.graph.examples.cpp-1.4.2] startup
[3.065s] [ext: omni.graph.window.core-1.43.3] startup
[3.074s] [ext: omni.isaac.version-1.0.0] startup
[3.075s] [ext: usdrt.scenegraph-4.3.2] startup
[3.098s] [ext: omni.kit.widgets.custom-1.0.4] startup
[3.106s] [ext: omni.graph.window.action-1.5.5] startup
[3.108s] [ext: omni.graph.nodes-1.48.3] startup
[3.122s] [ext: omni.anim.retarget.core-104.2.1] startup
[3.133s] [ext: omni.kit.widget.zoombar-1.0.4] startup
[3.134s] [ext: omni.kit.widget.toolbar-1.4.0] startup
[3.140s] [ext: omni.kit.manipulator.transform-104.6.12] startup
[3.142s] [ext: omni.anim.graph.core-104.2.1] startup
[3.150s] [ext: omni.kit.browser.core-2.2.2] startup
[3.155s] [ext: omni.kit.manipulator.tool.snap-1.2.4] startup
[3.161s] [ext: omni.curve.creator-104.1.2] startup
[3.166s] [ext: omni.physics.tensors-0.1.0] startup
[3.175s] [ext: omni.kit.browser.folder.core-1.7.3] startup
[3.180s] [ext: omni.kit.widget.stage_icons-1.0.2] startup
[3.182s] [ext: omni.scene.visualization.core-104.4.0] startup
[3.245s] [ext: omni.ramp-104.1.3] startup
[3.252s] [ext: omni.kit.window.stage-2.3.12] startup
[3.256s] [ext: omni.kit.manipulator.viewport-104.0.7] startup
[3.258s] [ext: omni.genproc.core-104.5.14] startup
[3.278s] [ext: omni.curve.manipulator-104.7.3] startup
[3.294s] [ext: omni.physx.tensors-0.1.0] startup
[3.301s] [ext: omni.command.usd-1.0.2] startup
[3.305s] [ext: omni.kit.browser.sample-1.2.5] startup
[3.307s] [ext: omni.graph.visualization.nodes-2.0.0] startup
[3.312s] [ext: omni.graph.io-1.2.5] startup
[3.319s] [ext: omni.graph.action-1.31.1] startup
[3.327s] [ext: omni.kit.window.cursor-1.1.1] startup
[3.328s] [ext: omni.kit.widget.spinner-1.0.4] startup
[3.330s] [ext: omni.kit.widget.searchable_combobox-1.0.4] startup
[3.331s] [ext: omni.graph.bundle.action-1.3.0] startup
[3.331s] [ext: omni.kit.viewport.menubar.core-104.4.3] startup
[3.348s] [ext: omni.anim.graph.ui-104.2.0] startup
[3.360s] [ext: omni.isaac.core-1.46.3] startup
[4.320s] [ext: omni.graph.scriptnode-0.10.0] startup
[4.323s] [ext: omni.warp-0.6.3] startup
Warp 0.6.3 initialized:
   CUDA Toolkit: 11.5, Driver: 11.8
   Devices:
     "cpu"    | x86_64
     "cuda:0" | NVIDIA GeForce RTX 2080 Ti (sm_75)
   Kernel cache: /home/mocap/.cache/warp/0.6.3
[4.585s] [ext: omni.syntheticdata-0.2.4] startup
2023-10-16 19:49:41 [4,524ms] [Warning] [omni.kit.viewport.menubar.core.menu_item.viewport_menu_item] ViewportMenuItem order argument is deprecated, use order_setting_path
[4.603s] [ext: omni.anim.graph.bundle-104.2.0] startup
[4.604s] [ext: omni.isaac.ui-0.8.0] startup
[4.607s] [ext: omni.isaac.lula-1.2.1] startup
[4.620s] [ext: omni.isaac.motion_planning-0.2.2] startup
[4.632s] [ext: omni.replicator.core-1.7.8] startup
2023-10-16 19:49:41 [4,657ms] [Warning] [omni.replicator.core.scripts.annotators] Annotator PostProcessDispatch is already registered, overwriting annotator template
[4.779s] [ext: omni.isaac.utils-0.2.4] startup
[4.783s] [ext: omni.isaac.surface_gripper-0.4.0] startup
[4.789s] [ext: omni.isaac.motion_generation-4.5.6] startup
[4.795s] [ext: omni.isaac.range_sensor-0.8.1] startup
2023-10-16 19:49:41 [4,758ms] [Error] [omni.ext._impl._internal] Failed to import python module omni.isaac.range_sensor.tests from /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.range_sensor. Error: No module named 'omni.hydratexture'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py", line 165, in _custom_importer
    return import_module_private(ext_module.path, ext_module.name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py", line 79, in wrapper
    r = f(*args, **kwds)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 94, in import_module_private
    spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.range_sensor/omni/isaac/range_sensor/tests/__init__.py", line 10, in <module>
    from .test_ultrasonic import *
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.range_sensor/omni/isaac/range_sensor/tests/__init__.py", line 11, in <module>
    from .test_lidar import *
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.range_sensor/omni/isaac/range_sensor/tests/test_lidar.py", line 16, in <module>
    from omni.syntheticdata.tests.utils import add_semantics
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.syntheticdata/omni/syntheticdata/tests/__init__.py", line 33, in <module>
    from .pipeline.test_instance_mapping import *
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.syntheticdata/omni/syntheticdata/tests/pipeline/test_instance_mapping.py", line 5, in <module>
    import omni.hydratexture
ModuleNotFoundError: No module named 'omni.hydratexture'

2023-10-16 19:49:41 [4,758ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.isaac.range_sensor.tests' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.range_sensor' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:41 [4,758ms] [Error] [omni.ext.plugin] [ext: omni.isaac.range_sensor-0.8.1] Failed to startup python extension.
[5.023s] [ext: omni.isaac.core_nodes-0.23.2] startup
2023-10-16 19:49:41 [4,963ms] [Error] [omni.graph.core._impl.register_ogn_nodes] Failed to import Python OmniGraph node OgnIsaacCreateRenderProduct.py - No module named 'omni.hydratexture'
[5.040s] [ext: omni.isaac.demos-0.3.3] startup
[5.055s] [ext: omni.isaac.sensor-5.6.3] startup
2023-10-16 19:49:41 [4,983ms] [Warning] [omni.ext.plugin] [ext: omni.isaac.sensor-5.6.3] Native plugin search dir contains several files: /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.sensor/bin . It makes dir walk slow, replace with the exact path to the plugin instead of a wildcard.
2023-10-16 19:49:41 [5,015ms] [Error] [omni.ext._impl.custom_importer] Failed to import python module omni.isaac.sensor. Error: No module named 'omni.isaac.range_sensor'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.sensor/omni/isaac/sensor/__init__.py", line 13, in <module>
    from .scripts.rotating_lidar_physX import RotatingLidarPhysX
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.sensor/omni/isaac/sensor/scripts/rotating_lidar_physX.py", line 14, in <module>
    from omni.isaac.range_sensor import _range_sensor
ModuleNotFoundError: No module named 'omni.isaac.range_sensor'

2023-10-16 19:49:41 [5,015ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.isaac.sensor' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.sensor' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:41 [5,015ms] [Error] [omni.ext.plugin] [ext: omni.isaac.sensor-5.6.3] Failed to startup python extension.
[5.279s] [ext: omni.isaac.manipulators-1.1.0] startup
[5.281s] [ext: omni.isaac.quadruped-1.3.0] startup
2023-10-16 19:49:42 [5,209ms] [Error] [omni.ext._impl._internal] Failed to import python module omni.isaac.quadruped.tests from /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.quadruped. Error: No module named 'omni.isaac.sensor'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py", line 165, in _custom_importer
    return import_module_private(ext_module.path, ext_module.name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py", line 79, in wrapper
    r = f(*args, **kwds)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 94, in import_module_private
    spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.quadruped/omni/isaac/quadruped/tests/__init__.py", line 10, in <module>
    from .test_a1 import *
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.quadruped/omni/isaac/quadruped/tests/__init__.py", line 10, in <module>
    from .test_a1 import *
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.quadruped/omni/isaac/quadruped/tests/test_a1.py", line 19, in <module>
    from omni.isaac.quadruped.robots.unitree import Unitree
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.quadruped/omni/isaac/quadruped/robots/__init__.py", line 10, in <module>
    from omni.isaac.quadruped.robots.unitree import Unitree
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.quadruped/omni/isaac/quadruped/robots/unitree.py", line 14, in <module>
    from omni.isaac.sensor import _sensor
ModuleNotFoundError: No module named 'omni.isaac.sensor'

2023-10-16 19:49:42 [5,209ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.isaac.quadruped.tests' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.quadruped' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:42 [5,209ms] [Error] [omni.ext.plugin] [ext: omni.isaac.quadruped-1.3.0] Failed to startup python extension.
[5.469s] [ext: omni.isaac.synthetic_utils-0.4.3] startup
[5.472s] [ext: omni.isaac.universal_robots-0.3.2] startup
[5.472s] [ext: omni.isaac.wheeled_robots-0.6.3] startup
[5.483s] [ext: omni.isaac.franka-0.4.0] startup
[5.484s] [ext: omni.isaac.dofbot-0.3.0] startup
[5.485s] [ext: omni.isaac.diff_usd-1.0.1] startup
[5.486s] [ext: omni.isaac.examples-1.5.6] startup
2023-10-16 19:49:42 [5,623ms] [Error] [omni.ext._impl.custom_importer] Failed to import python module omni.isaac.examples.unitree_quadruped. Error: No module named 'omni.isaac.quadruped'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.examples/omni/isaac/examples/unitree_quadruped/__init__.py", line 12, in <module>
    from omni.isaac.examples.unitree_quadruped.quadruped_example import QuadrupedExample
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.examples/omni/isaac/examples/unitree_quadruped/quadruped_example.py", line 10, in <module>
    from omni.isaac.quadruped.robots import Unitree
ModuleNotFoundError: No module named 'omni.isaac.quadruped'

2023-10-16 19:49:42 [5,623ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.isaac.examples.unitree_quadruped' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.examples' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:42 [5,623ms] [Error] [omni.ext.plugin] [ext: omni.isaac.examples-1.5.6] Failed to startup python extension.
[5.911s] [ext: omni.activity.pump-1.0.0] startup
[5.915s] [ext: omni.activity.usd_resolver-1.0.1] startup
[5.917s] [ext: omni.anim.skelJoint-104.2.22] startup
[5.924s] [ext: omni.isaac.examples_nodes-0.1.0] startup
[5.928s] [ext: omni.graph.window.generic-1.3.15] startup
[5.932s] [ext: omni.isaac.extension_templates-1.0.0] startup
[5.933s] [ext: omni.activity.ui-1.0.20] startup
[5.941s] [ext: omni.anim.retarget.ui-104.2.0] startup
2023-10-16 19:49:42 [5,880ms] [Error] [omni.anim.retarget.ui.scripts.ui_panels] No Viewport Window to add omni.anim.retarget.ui-104.2.0 scene to
[5.954s] [ext: omni.isaac.isaac_sensor-2.0.0] startup
2023-10-16 19:49:42 [5,882ms] [Warning] [omni.isaac.isaac_sensor] omni.isaac.isaac_sensor is deprecated and was renamed; use omni.isaac.sensor
[5.955s] [ext: omni.kit.profiler.window-2.0.5] startup
[6.138s] [ext: omni.isaac.kit-1.4.1] startup
[6.139s] [ext: omni.anim.retarget.bundle-104.2.0] startup
[6.139s] [ext: omni.activity.freeze_monitor-1.0.1] startup
[6.148s] [ext: omni.isaac.merge_mesh-0.1.2] startup
[6.149s] [ext: omni.isaac.mjcf-0.3.1] startup
[6.156s] [ext: omni.isaac.articulation_inspector-0.1.3] startup
[6.157s] [ext: omni.isaac.occupancy_map-0.2.7] startup
[6.169s] [ext: omni.isaac.shapenet-2.0.1] startup
[6.181s] [ext: omni.kit.hotkeys.core-1.0.8] startup
[6.190s] [ext: omni.kit.widget.live_session_management-1.1.3] startup
[6.193s] [ext: omni.isaac.synthetic_recorder-1.5.0] startup
[6.196s] [ext: omni.isaac.unit_converter-0.1.6] startup
[6.197s] [ext: omni.kit.widget.calendar-1.0.5] startup
[6.199s] [ext: omni.kit.ngsearch-0.0.10] startup
2023-10-16 19:49:42 [6,138ms] [Warning] [idl.telemetry.opentelemetry] opentelemetry package is not available, context propagation will be disabled
[6.229s] [ext: omni.kit.widget.highlight_label-1.0.0] startup
[6.230s] [ext: omni.kit.widget.layers-1.6.11] startup
[6.241s] [ext: omni.kit.menu.stage-1.2.1] startup
[6.244s] [ext: omni.kit.tool.collect-2.1.20] startup
[6.249s] [ext: omni.kit.widget.extended_searchfield-1.0.17] startup
[6.262s] [ext: omni.isaac.urdf-0.5.9] startup
[6.288s] [ext: omni.kit.actions.window-1.1.0] startup
[6.294s] [ext: omni.kit.property.layer-1.1.4] startup
[6.298s] [ext: omni.isaac.window.about-1.1.0] startup
[6.299s] [ext: omni.kit.browser.asset-1.2.3] startup
[6.301s] [ext: omni.kit.browser.deepsearch-1.0.20] startup
[6.306s] [ext: omni.kit.compatibility_checker-0.1.0] startup
[6.309s] [ext: omni.kit.hotkeys.window-1.1.3] startup
[6.315s] [ext: omni.kit.property.audio-1.0.6] startup
[6.316s] [ext: omni.kit.property.camera-1.0.3] startup
[6.317s] [ext: omni.kit.property.geometry-1.2.2] startup
[6.320s] [ext: omni.kit.property.light-1.0.6] startup
[6.321s] [ext: omni.hydra.scene_api-0.1.1] startup
[6.331s] [ext: omni.kit.tool.asset_importer-2.4.0] startup
[6.334s] [ext: omni.kit.property.material-1.8.19] startup
[6.337s] [ext: omni.services.facilities.base-1.0.2] startup
[6.341s] [ext: omni.kit.property.render-1.1.0] startup
[6.342s] [ext: omni.kit.property.skel-1.0.1] startup
[6.343s] [ext: omni.kit.property.transform-1.3.5] startup
[6.347s] [ext: omni.kit.importer.cad-0.3.4] startup
[6.411s] [ext: omni.isaac.gain_tuner-0.1.1] startup
[6.412s] [ext: omni.services.core-1.3.0] startup
[6.532s] [ext: omni.anim.curve-104.16.6] startup
[6.547s] [ext: omni.anim.shared-104.14.1] startup
[6.554s] [ext: omni.kit.property.bundle-1.2.6] startup
[6.556s] [ext: omni.services.transport.client.base-1.2.1] startup
[6.557s] [ext: omni.slangnode-104.2.3] startup
[6.568s] [ext: omni.kit.quicksearch.menu-0.8.7] startup
[6.571s] [ext: omni.isaac.asset_browser-0.2.4] startup
[6.572s] [ext: omni.anim.timeline-104.0.7] startup
[6.577s] [ext: omni.vdb_timesample_editor-0.1.5] startup
[6.580s] [ext: omni.services.client-0.4.0] startup
[6.582s] [ext: omni.kit.menu.aov-1.1.3] startup
[6.583s] [ext: omni.kit.selection-0.1.0] startup
[6.585s] [ext: omni.flowusd-104.2.4] startup
[6.605s] [ext: omni.services.transport.client.http_async-1.3.2] startup
[6.606s] [ext: omni.kit.core.collection-0.1.1] startup
[6.609s] [ext: omni.kit.menu.edit-1.1.6] startup
[6.611s] [ext: omni.isaac.physics_inspector-0.1.3] startup
[6.614s] [ext: omni.kit.menu.file-1.1.4] startup
[6.615s] [ext: omni.kit.pointclouds-0.0.16] startup
[6.619s] [ext: omni.services.starfleet.auth-0.1.4] startup
[6.625s] [ext: omni.kit.property.collection-0.1.10] startup
[6.627s] [ext: omni.kit.property.isaac-0.2.0] startup
[6.628s] [ext: omni.kit.property.sbsar-0.9.9] startup
[6.631s] [ext: omni.kit.quicksearch.actions-0.8.11] startup
[6.633s] [ext: omni.kit.quicksearch.commands-1.1.3] startup
[6.634s] [ext: omni.kit.quicksearch.hdri-0.8.11] startup
[6.635s] [ext: omni.kit.quicksearch.material-0.8.10] startup
[6.636s] [ext: semantics.schema.editor-0.3.3] startup
[6.641s] [ext: omni.kit.quicksearch.props-0.8.6] startup
[6.642s] [ext: omni.kit.quicksearch.select-0.8.3] startup
[6.643s] [ext: omni.genproc.ui-104.1.6] startup
[6.648s] [ext: omni.rtx.window.settings-0.6.2] startup
[6.658s] [ext: omni.services.transport.server.base-1.1.0] startup
[6.658s] [ext: omni.kit.scripting-104.2.2] startup
2023-10-16 19:49:43 [6,585ms] [Warning] [omni.ext.plugin] [ext: omni.kit.scripting-104.2.2] '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.scripting-104.2.2+104.2.lx64.r.cp37/bin' in '[[native.plugin]]' was not found.
[6.663s] [ext: omni.kit.quicksearch.settings-0.8.6] startup
[6.664s] [ext: omni.isaac.physics_utilities-0.1.1] startup
[6.669s] [ext: omni.genproc.bundle-104.0.1] startup
[6.669s] [ext: omni.kit.viewport.rtx-104.0.0] startup
[6.669s] [ext: omni.kit.agent-0.1.5] startup
[6.670s] [ext: omni.services.transport.server.http-1.1.2] startup
[6.695s] [ext: omni.kit.search.files-1.0.4] startup
[6.697s] [ext: omni.kit.stage_column.variant-1.0.9] startup
[6.700s] [ext: omni.kit.thumbnails.mdl-1.0.20] startup
2023-10-16 19:49:43 [6,630ms] [Error] [omni.ext._impl.custom_importer] Failed to import python module omni.kit.thumbnails.mdl. Error: No module named 'omni.kit.widget.viewport'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.thumbnails.mdl-1.0.20/omni/kit/thumbnails/mdl/__init__.py", line 3, in <module>
    from .thumbnail_manager import ThumbnailManager
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.thumbnails.mdl-1.0.20/omni/kit/thumbnails/mdl/thumbnail_manager.py", line 10, in <module>
    from omni.kit.widget.viewport import ViewportWidget
ModuleNotFoundError: No module named 'omni.kit.widget.viewport'

2023-10-16 19:49:43 [6,630ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.kit.thumbnails.mdl' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.thumbnails.mdl-1.0.20' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:43 [6,630ms] [Error] [omni.ext.plugin] [ext: omni.kit.thumbnails.mdl-1.0.20] Failed to startup python extension.
[6.954s] [ext: omni.kit.widget.material_preview-1.0.7] startup
2023-10-16 19:49:43 [6,887ms] [Error] [omni.ext._impl.custom_importer] Failed to import python module omni.kit.widget.material_preview. Error: No module named 'omni.hydratexture'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.widget.material_preview-1.0.7/omni/kit/widget/material_preview/__init__.py", line 9, in <module>
    from .material_preview_producer import MaterialPreviewProducer
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.widget.material_preview-1.0.7/omni/kit/widget/material_preview/material_preview_producer.py", line 25, in <module>
    import omni.hydratexture
ModuleNotFoundError: No module named 'omni.hydratexture'

2023-10-16 19:49:43 [6,887ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.kit.widget.material_preview' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.widget.material_preview-1.0.7' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:43 [6,887ms] [Error] [omni.ext.plugin] [ext: omni.kit.widget.material_preview-1.0.7] Failed to startup python extension.
[7.209s] [ext: omni.kit.thumbnails.images-0.2.3] startup
[7.213s] [ext: omni.kit.thumbnails.usd-0.5.2] startup
[7.216s] [ext: omni.kit.manipulator.selector-1.0.1] startup
[7.218s] [ext: omni.kit.browser.material-1.3.3] startup
[7.222s] [ext: omni.kit.window.material_graph-1.6.15] startup
2023-10-16 19:49:43 [7,154ms] [Error] [omni.ext._impl.custom_importer] Failed to import python module omni.kit.window.material_graph. Error: No module named 'omni.kit.widget.material_preview'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material_graph-1.6.15/omni/kit/window/material_graph/__init__.py", line 11, in <module>
    from .graph_extension import GraphExtension
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material_graph-1.6.15/omni/kit/window/material_graph/graph_extension.py", line 16, in <module>
    from .usdshade_graph_model import UsdShadeGraphModel
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material_graph-1.6.15/omni/kit/window/material_graph/usdshade_graph_model.py", line 16, in <module>
    from omni.kit.widget.material_preview import MaterialPreviewProducer
ModuleNotFoundError: No module named 'omni.kit.widget.material_preview'

2023-10-16 19:49:43 [7,154ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.kit.window.material_graph' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material_graph-1.6.15' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:43 [7,154ms] [Error] [omni.ext.plugin] [ext: omni.kit.window.material_graph-1.6.15] Failed to startup python extension.
[7.478s] [ext: omni.kit.window.toolbar-1.4.0] startup
[7.480s] [ext: omni.kit.tool.asset_exporter-1.2.0] startup
[7.486s] [ext: omni.kit.viewport.menubar.display-104.1.11] startup
[7.489s] [ext: omni.physx.commands-104.2.4-5.1] startup
[7.495s] [ext: omni.kit.manipulator.camera-104.0.23] startup
[7.495s] [ext: omni.kit.tool.remove_unused.core-0.1.1] startup
[7.496s] [ext: omni.kit.window.material-1.1.3] startup
2023-10-16 19:49:44 [7,426ms] [Error] [omni.ext._impl.custom_importer] Failed to import python module omni.kit.window.material. Error: No module named 'omni.kit.widget.material_preview'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material-1.1.3/omni/kit/window/material/__init__.py", line 1, in <module>
    from .extension import *
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material-1.1.3/omni/kit/window/material/extension.py", line 4, in <module>
    from .window import MaterialWindow, SETTING_ROOT
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material-1.1.3/omni/kit/window/material/window.py", line 6, in <module>
    from .widgets import MaterialBrowserWidget, MaterialPrimDelegate, MaterialStageOptionsMenu
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material-1.1.3/omni/kit/window/material/widgets/__init__.py", line 1, in <module>
    from .browser_widget import MaterialBrowserWidget
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material-1.1.3/omni/kit/window/material/widgets/browser_widget.py", line 15, in <module>
    from .material_preview_widget import MaterialPreviewWidget
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material-1.1.3/omni/kit/window/material/widgets/material_preview_widget.py", line 4, in <module>
    from .delegate import MaterialPrimDelegate
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material-1.1.3/omni/kit/window/material/widgets/delegate.py", line 10, in <module>
    from omni.kit.widget.material_preview import UsdBakedPreview
ModuleNotFoundError: No module named 'omni.kit.widget.material_preview'

2023-10-16 19:49:44 [7,426ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.kit.window.material' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.window.material-1.1.3' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:44 [7,426ms] [Error] [omni.ext.plugin] [ext: omni.kit.window.material-1.1.3] Failed to startup python extension.
[7.750s] [ext: omni.kit.manipulator.prim-104.10.7] startup
[7.756s] [ext: omni.kit.manipulator.selection-104.0.6] startup
[7.756s] [ext: omni.kit.viewport.menubar.camera-104.1.9] startup
[7.763s] [ext: omni.physx.ui-104.2.4-5.1] startup
[7.832s] [ext: omni.kit.viewport.menubar.render-104.0.20] startup
[7.835s] [ext: omni.kit.viewport.menubar.settings-104.3.5] startup
[7.838s] [ext: omni.kit.tool.remove_unused.controller-0.1.2] startup
2023-10-16 19:49:44 [7,768ms] [Error] [omni.ext.python] ModuleNotFoundError: No module named 'omni.kit.window.material'

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.tool.remove_unused.controller-0.1.2/omni/kit/tool/remove_unused/controller/controller.py(46): _on_material_window_enabled
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.tool.remove_unused.controller-0.1.2/omni/kit/tool/remove_unused/controller/controller.py(38): <lambda>
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.tool.remove_unused.controller-0.1.2/omni/kit/tool/remove_unused/controller/controller.py(41): _create_ui
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.tool.remove_unused.controller-0.1.2/omni/kit/tool/remove_unused/controller/controller.py(21): __init__
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/extscache/omni.kit.tool.remove_unused.controller-0.1.2/omni/kit/tool/remove_unused/controller/extension.py(32): on_startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(147): _startup_ext
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py(79): wrapper
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(198): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

[7.841s] [ext: omni.hydra.pxr.settings-1.0.3] startup
[7.845s] [ext: omni.kit.usda_edit-1.1.10] startup
[7.910s] [ext: omni.kit.viewport.actions-104.0.3] startup
[7.914s] [ext: omni.kit.property.physx-0.1.0] startup
[7.938s] [ext: omni.physx.demos-104.2.4-5.1] startup
[7.947s] [ext: omni.kit.viewport.bundle-104.0.2] startup
[7.947s] [ext: omni.kit.viewport.menubar.lighting-104.0.9] startup
[7.952s] [ext: omni.kit.viewport.pxr-104.0.1] startup
[7.952s] [ext: omni.kit.viewport.ready-1.0.2] startup
[7.954s] [ext: omni.kit.viewport_widgets_manager-1.0.6] startup
[7.960s] [ext: omni.kit.widget.live-2.0.3] startup
[7.965s] [ext: omni.physx.camera-104.2.4-5.1] startup
[7.974s] [ext: omni.physx.cct-104.2.4-5.1] startup
[7.984s] [ext: omni.kit.mesh.raycast-104.3.2] startup
[7.991s] [ext: omni.kit.widget.collection-0.1.11] startup
[7.994s] [ext: omni.physx.supportui-104.2.4-5.1] startup
[8.010s] [ext: omni.physx.vehicle-104.2.4-5.1] startup
[8.024s] [ext: omni.kit.search.service-0.1.5] startup
[8.038s] [ext: omni.isaac.robot_description_editor-2.1.1] startup
[8.044s] [ext: omni.videoencoding-0.1.0] startup
[8.048s] [ext: omni.paint.system.core-104.5.8] startup
[8.142s] [ext: omni.kit.window.collection-0.1.11] startup
[8.144s] [ext: omni.kit.window.commands-0.2.4] startup
[8.146s] [ext: omni.iray.settings.core-0.6.4] startup
[8.151s] [ext: omni.kit.sequencer.usd-103.3.1] startup
[8.154s] [ext: omni.kit.capture.viewport-1.1.24] startup
[8.159s] [ext: omni.paint.system.ui-104.3.14] startup
[8.167s] [ext: omni.physx.bundle-104.2.4-5.1] startup
[8.167s] [ext: omni.physx.zerogravity-104.2.4-5.1] startup
[8.182s] [ext: omni.rtx.settings.core-0.5.8] startup
[8.194s] [ext: omni.kit.preferences.time-0.2.0] startup
[8.197s] [ext: omni.kit.property.sequence-0.2.0] startup
[8.199s] [ext: omni.kit.sequencer.core-103.3.0] startup
[8.201s] [ext: omni.kit.window.console-0.2.3] startup
[8.212s] [ext: omni.kit.window.imageviewer-1.0.6] startup
[8.216s] [ext: omni.paint.brush.scatter-104.2.12] startup
[8.222s] [ext: omni.kit.window.movie_capture-2.1.8] startup
[8.228s] [ext: omni.kit.window.privacy-0.1.0] startup
[8.229s] [ext: omni.kit.window.script_editor-1.7.2] startup
[8.232s] [ext: omni.kit.window.sequencer-103.3.4] startup
[8.258s] [ext: omni.particle.system.core-104.7.19] startup
[8.271s] [ext: omni.paint.brush.attributes-1.1.2] startup
[8.276s] [ext: omni.paint.brush.modify-104.3.2] startup
[8.281s] [ext: omni.paint.brush.scripting-104.7.0] startup
[8.290s] [ext: omni.paint.brush.select-104.3.2] startup
[8.298s] [ext: omni.scene.optimizer.core-104.1.5] startup
[8.307s] [ext: omni.kit.manipulator.tool.mesh_snap-1.4.2] startup
[8.324s] [ext: omni.graph.window.particle.system-104.5.3] startup
[8.331s] [ext: omni.particle.system.ui-104.5.1] startup
[8.345s] [ext: omni.kit.window.status_bar-0.1.5] startup
[8.350s] [ext: omni.kit.window.usd_paths-1.0.4] startup
[8.352s] [ext: omni.paint.system.bundle-104.8.26] startup
[8.352s] [ext: omni.scene.optimizer.ui-104.1.5] startup
[8.355s] [ext: omni.scene.visualization.ui-104.0.6] startup
[8.358s] [ext: omni.mdl.usd_converter-1.0.0] startup
MDL python binding about to load ...
MDL python binding loaded
[omni.mdl.usd_converter] MDL to USD converter startup
[8.363s] [ext: omni.particle.system.bundle-104.2.24] startup
[8.363s] [ext: omni.replicator.composer-1.2.10] startup
[8.370s] [ext: omni.replicator.isaac-1.7.4] startup
[8.385s] [ext: omni.resourcemonitor-1.0.0] startup
[8.392s] [ext: omni.scene.optimizer.bundle-104.1.5] startup
[8.392s] [ext: omni.scene.visualization.bundle-104.0.1] startup
[8.393s] [ext: omni.kit.stage.mdl_converter-1.0.1] startup
[8.395s] [ext: omni.services.usd-1.1.0] startup
[8.401s] [ext: omni.tools.array-104.0.12] startup
[8.411s] [ext: omni.tools.pivot-104.1.0] startup
[8.420s] [ext: omni.kit.widget.timeline-104.0.3] startup
[8.424s] [ext: omni.tools.randomizer-104.0.9] startup
[8.430s] [ext: omni.kit.quicklayout-1.1.1] startup
[8.433s] [ext: omni.kit.window.title-1.1.2] startup
[8.434s] [ext: omni.kit.stage_column.payload-1.0.8] startup
[8.437s] [ext: omni.isaac.scene_blox-0.1.0] startup
[8.437s] [ext: omni.isaac.cortex-0.3.2] startup
[8.438s] [ext: omni.anim.curve_editor-104.12.7] startup
[8.465s] [ext: omni.isaac.onshape-0.6.2] startup
[8.993s] [ext: omni.kit.window.stats-0.1.2] startup
[8.994s] [ext: omni.isaac.app.setup-0.8.1] startup
[8.998s] Isaac Sim Version: 2022.2.1-rc.14
[9.014s] [ext: omni.isaac.ros_bridge-1.11.2] startup
2023-10-16 19:49:45 [8,971ms] [Warning] [omni.isaac.ros_bridge.scripts.extension] ROS_MASTER_URI not set, using default, ROS_MASTER_URI=http://localhost:11311
2023-10-16 19:49:45 [8,987ms] [Error] [omni.ext._impl._internal] Failed to import python module omni.isaac.ros_bridge.tests from /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.ros_bridge. Error: No module named 'omni.isaac.sensor'. Traceback:
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py", line 165, in _custom_importer
    return import_module_private(ext_module.path, ext_module.name)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py", line 79, in wrapper
    r = f(*args, **kwds)
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 94, in import_module_private
    spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.ros_bridge/omni/isaac/ros_bridge/tests/__init__.py", line 10, in <module>
    from .test_core import *
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.ros_bridge/omni/isaac/ros_bridge/tests/__init__.py", line 19, in <module>
    from .test_rtx_sensor import *
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.ros_bridge/omni/isaac/ros_bridge/tests/test_rtx_sensor.py", line 27, in <module>
    from omni.isaac.sensor import _sensor
ModuleNotFoundError: No module named 'omni.isaac.sensor'

2023-10-16 19:49:45 [8,988ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.isaac.ros_bridge.tests' in '/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.ros_bridge' failed to load.

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(189): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.app.setup/omni/isaac/app/setup/extension.py(478): __enable_ros_bridge
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/exts/omni.isaac.app.setup/omni/isaac/app/setup/extension.py(94): on_startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(147): _startup_ext
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py(79): wrapper
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(198): startup
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py(285): startup_extension
  PythonExtension.cpp::startup()(2): <module>

2023-10-16 19:49:45 [8,988ms] [Error] [omni.ext.plugin] [ext: omni.isaac.ros_bridge-1.11.2] Failed to startup python extension.
[9.438s] Writing Isaac Sim icon file
[9.439s] [ext: omni.isaac.assets_check-0.3.2] startup
[9.440s] [ext: omni.isaac.sim.base-2022.2.1] startup
[9.441s] [ext: omni.isaac.sim-2022.2.1] startup
[9.441s] [ext: config-1.0.0] startup
2023-10-16 19:49:46 [9,383ms] [Error] [omni.ui.python] AttributeError: 'ViewportWindow' object has no attribute '_ViewportWindow__viewport_layers'

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/window.py(221): _find_viewport_layer
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/window.py(318): __set_gamepad_enabled
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/window.py(131): __focused_changed

2023-10-16 19:49:46 [9,685ms] [Error] [asyncio] Task exception was never retrieved
future: <Task finished coro=<ViewportReadyExtension._create_viewport_ready.<locals>.viewport_ready_ui() done, defined at /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.ready/omni/kit/viewport/ready/extension.py:41> exception=AttributeError("'ViewportWindow' object has no attribute '_ViewportWindow__z_stack'")>
Traceback (most recent call last):
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.ready/omni/kit/viewport/ready/extension.py", line 67, in viewport_ready_ui
    self.__vp_ready = ViewportReady(DefaultDelegate())
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.ready/omni/kit/viewport/ready/viewport_ready.py", line 139, in __init__
    self.__viewport_ready.build_ui()
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.ready/omni/kit/viewport/ready/viewport_ready.py", line 111, in build_ui
    frame = viewport_window.get_frame('omni.kit.viewport.ready.ViewportReadyDelegate')
  File "/home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/window.py", line 207, in get_frame
    with self.__z_stack:
AttributeError: 'ViewportWindow' object has no attribute '_ViewportWindow__z_stack'
2023-10-16 19:49:46 [9,709ms] [Error] [carb.events.python] AttributeError: 'ViewportWindow' object has no attribute '_ViewportWindow__viewport_layers'

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/window.py(172): viewport_api
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.utility/omni/kit/viewport/utility/__init__.py(118): get_active_viewport_and_window
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.utility/omni/kit/viewport/utility/__init__.py(165): get_active_viewport_window
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport_widgets_manager/omni/kit/viewport_widgets_manager/manager.py(304): _on_update

2023-10-16 19:49:46 [9,718ms] [Warning] [omni.client.plugin]  HTTP Client: provider_http: CC-493: Request through cache failed. Retrying without cache for http://omniverse-content-production.s3-us-west-2.amazonaws.com/.cloudfront.toml
2023-10-16 19:49:46 [9,718ms] [Warning] [omni.client.plugin]  HTTP Client: omniclient: CC-873: Bypassing cache until the application is restarted
[9.817s] app ready
2023-10-16 19:49:46 [9,897ms] [Warning] [omni.client.plugin]  HTTP Client: provider_http: CC-493: Request through cache failed. Retrying without cache for http://omniverse-content-production.s3-us-west-2.amazonaws.com/Assets/Isaac/2022.2.1/Isaac/
2023-10-16 19:49:46 [9,986ms] [Error] [carb.events.python] AttributeError: 'ViewportWindow' object has no attribute '_ViewportWindow__viewport_layers'

At:
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/extscore/omni.kit.viewport.window/omni/kit/viewport/window/window.py(172): viewport_api
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.utility/omni/kit/viewport/utility/__init__.py(118): get_active_viewport_and_window
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport.utility/omni/kit/viewport/utility/__init__.py(165): get_active_viewport_window
  /home/mocap/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.kit.viewport_widgets_manager/omni/kit/viewport_widgets_manager/manager.py(304): _on_update

Thanks in advance!

@bolun see if it’s related to step 3 in this short writeup

if not, it may be something else

1 Like

I found the issue. When setting the path of the extension I put in the wrong path. The path I put in was the path that contains the files config, data, docs, and scripts. Instead, I should put the parent path. Let the file tree be

User_Extensions
- New Extension
  - config
  - data
  - docs
  - scripts

I should put the path of /path/to/User_Extensions within the Extension Search Paths. However, I mistakenly put down the path /path/to/User_Extensions/New Extension which gave me the error above.

Thanks! This is very helpful!

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