# Console error code when launch composer **URL:** \ **Category:** Cesium for Omniverse\ **Created:** [August 15, 2023, 10:42pm UTC](https://community.cesium.com/t/console-error-code-when-launch-composer/26135 "2023-08-15T22:42:36Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![Oimolloy](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/oimolloy/32/15494_2.png) [@Oimolloy](https://community.cesium.com/u/Oimolloy)\ **Post date:** [August 15, 2023, 10:42pm UTC](https://community.cesium.com/t/console-error-code-when-launch-composer/26135/1 "2023-08-15T22:42:36Z")
Anybody able to help me with this code red symbol when enabling the extension 2023-08-15 22:27:27 [Error] [omni.ext.\_impl.custom\_importer] ImportError: cannot import name ‘\_CesiumUsdSchemas’ from partially initialized module ‘cesium.usd.plugins.CesiumUsdSchemas’ (most likely due to a circular import) (c:/users/oimol/documents/kit/shared/exts/cesium.usd.plugins/cesium/usd/plugins/CesiumUsdSchemas/ **init**.py) ---
**Author:** ![sean\_lilley](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/sean_lilley/32/2083_2.png) [@sean\_lilley](https://community.cesium.com/u/sean_lilley)\ **Post date:** [August 16, 2023, 2:50pm UTC](https://community.cesium.com/t/console-error-code-when-launch-composer/26135/2 "2023-08-16T14:50:16Z")
Hi @Oimolloy - I haven’t seen that error before. How did you install the extension? Could you double check that you followed the instructions in the [Quick Start](https://cesium.com/learn/omniverse/omniverse-quickstart/) exactly? ---
**Author:** ![Oimolloy](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/oimolloy/32/15494_2.png) [@Oimolloy](https://community.cesium.com/u/Oimolloy)\ **Post date:** [August 16, 2023, 4:11pm UTC](https://community.cesium.com/t/console-error-code-when-launch-composer/26135/3 "2023-08-16T16:11:36Z")
yes exactly just double checked on the plugin window its enabled and set to autoload but there is a red warning sign beside the enabled butto even though its active ---
**Author:** ![Oimolloy](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/oimolloy/32/15494_2.png) [@Oimolloy](https://community.cesium.com/u/Oimolloy)\ **Post date:** [August 16, 2023, 4:18pm UTC](https://community.cesium.com/t/console-error-code-when-launch-composer/26135/4 "2023-08-16T16:18:58Z")
Also get this error message in console also… 2023-08-16 16:17:18 [Error] [omni.ext.plugin] [ext: cesium.omniverse-0.9.0] Failed to startup python extension. ---
**Author:** ![sean\_lilley](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/sean_lilley/32/2083_2.png) [@sean\_lilley](https://community.cesium.com/u/sean_lilley)\ **Post date:** [August 17, 2023, 2:13pm UTC](https://community.cesium.com/t/console-error-code-when-launch-composer/26135/5 "2023-08-17T14:13:52Z")
@Oimolloy still trying to track this down on our side… could you post the full error log and a screen shot of omniverse with the extensions window open? ---
**Author:** ![Oimolloy](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/oimolloy/32/15494_2.png) [@Oimolloy](https://community.cesium.com/u/Oimolloy)\ **Post date:** [August 17, 2023, 6:47pm UTC](https://community.cesium.com/t/console-error-code-when-launch-composer/26135/6 "2023-08-17T18:47:36Z")
ok heres the log 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] Failed to import python module cesium.omniverse. Error: cannot import name ‘\_CesiumUsdSchemas’ from partially initialized module ‘cesium.usd.plugins.CesiumUsdSchemas’ (most likely due to a circular import) (c:/users/oimol/documents/kit/shared/exts/cesium.usd.plugins/cesium/usd/plugins/CesiumUsdSchemas/ **init**.py). Traceback: 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] Traceback (most recent call last): 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “c:\users/oimol/appdata/local/ov/pkg/create-2023.1.1/kit/kernel/py\omni\ext\_impl\custom\_importer.py”, line 76, in import\_module 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] return importlib.import\_module(name) 2023-08-17 18:42:38 [Error] [omni.ext._impl.custom\_importer] File "c:\users\oimol\appdata\local\ov\pkg\create-2023.1.1\kit\python\lib\importlib\_init_.py", line 126, in import\_module 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] return \_bootstrap.\_gcd\_import(name[level:], package, level) 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “”, line 1050, in \_gcd\_import 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “”, line 1027, in \_find\_and\_load 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “”, line 1006, in \_find\_and\_load\_unlocked 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “”, line 688, in \_load\_unlocked 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “”, line 883, in exec\_module 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “”, line 241, in \_call\_with\_frames\_removed 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “c:/users/oimol/documents/kit/shared/exts/cesium.omniverse/cesium/omniverse/ **init**.py”, line 1, in 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] from .extension import \* # noqa: F401 F403 F405 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “c:/users/oimol/documents/kit/shared/exts/cesium.omniverse/cesium/omniverse/extension.py”, line 4, in 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] from .ui.asset\_window import CesiumOmniverseAssetWindow 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “c:/users/oimol/documents/kit/shared/exts/cesium.omniverse/cesium/omniverse/ui/ **init**.py”, line 5, in 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] from .token\_window import CesiumOmniverseTokenWindow # noqa: F401 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “c:/users/oimol/documents/kit/shared/exts/cesium.omniverse/cesium/omniverse/ui/token\_window.py”, line 11, in 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] from cesium.usd.plugins.CesiumUsdSchemas import Data as CesiumData 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] File “c:/users/oimol/documents/kit/shared/exts/cesium.usd.plugins/cesium/usd/plugins/CesiumUsdSchemas/ **init**.py”, line 1, in 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] from . import \_CesiumUsdSchemas 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] ImportError: cannot import name ‘\_CesiumUsdSchemas’ from partially initialized module ‘cesium.usd.plugins.CesiumUsdSchemas’ (most likely due to a circular import) (c:/users/oimol/documents/kit/shared/exts/cesium.usd.plugins/cesium/usd/plugins/CesiumUsdSchemas/ **init**.py) 2023-08-17 18:42:38 [Error] [omni.ext.\_impl.custom\_importer] 2023-08-17 18:42:38 [Error] [carb.scripting-python.plugin] Exception: Extension python module: ‘cesium.omniverse’ in ‘c:\users\oimol\documents\kit\shared\exts\cesium.omniverse’ failed to load. 2023-08-17 18:42:38 [Error] [carb.scripting-python.plugin] 2023-08-17 18:42:38 [Error] [carb.scripting-python.plugin] At: 2023-08-17 18:42:38 [Error] [carb.scripting-python.plugin] c:\users/oimol/appdata/local/ov/pkg/create-2023.1.1/kit/kernel/py\omni\ext\_impl\_internal.py(212): startup 2023-08-17 18:42:38 [Error] [carb.scripting-python.plugin] c:\users/oimol/appdata/local/ov/pkg/create-2023.1.1/kit/kernel/py\omni\ext\_impl\_internal.py(323): startup\_extension 2023-08-17 18:42:38 [Error] [carb.scripting-python.plugin] PythonExtension.cpp::startup()(2): 2023-08-17 18:42:38 [Error] [carb.scripting-python.plugin] 2023-08-17 18:42:38 [Error] [omni.ext.plugin] [ext: cesium.omniverse-0.9.0] Failed to startup python extension. ---
**Author:** ![Oimolloy](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/oimolloy/32/15494_2.png) [@Oimolloy](https://community.cesium.com/u/Oimolloy)\ **Post date:** [August 17, 2023, 6:51pm UTC](https://community.cesium.com/t/console-error-code-when-launch-composer/26135/7 "2023-08-17T18:51:15Z")
heres the screenshot ![Screenshot 2023-08-17 194940](https://global.discourse-cdn.com/cesium/original/2X/a/aea4934637b8e7178534895b398a086f2f4623da.png) **Thanks for your help**