Error occurred loading flow for integration moonraker: No module named 'moonraker_api'

[broizter]

Edit: This is an upstream issue. A workaround for now is setting the environment variable PYTHONPATH to "/config/deps".

When adding the component I get the error message {"message":"Invalid handler specified"} and the logs show me Error occurred loading flow for integration moonraker: No module named 'moonraker_api'.

I tried restarting, reinstalling and restarting again with no luck.

[marcolivierarsenault]

mm looks like it's not installing properly, can you share the logs and do a reinstall. Please include debug logs for when you book Home Assistant

[broizter]

How do I enable debug logs?

[marcolivierarsenault]

https://www.home-assistant.io/integrations/system_log/

[broizter]

That documentation doesn't explain how to enable debug logs.

[broizter]

The correct documentation was found at https://www.home-assistant.io/integrations/logger/
Install log:

2024-10-12 18:16:40.153 INFO (MainThread) [custom_components.hacs] Starting download, 1.3.7
2024-10-12 18:16:40.154 INFO (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Running pre installation steps
2024-10-12 18:16:40.154 INFO (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Pre installation steps completed
2024-10-12 18:16:40.154 INFO (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Running installation steps
2024-10-12 18:16:40.154 DEBUG (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Getting repository information
2024-10-12 18:16:40.442 DEBUG (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Did not update, content was not modified
2024-10-12 18:16:40.443 DEBUG (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Local path is set to /config/custom_components/moonraker
2024-10-12 18:16:40.443 DEBUG (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Remote path is set to custom_components/moonraker
2024-10-12 18:16:40.443 DEBUG (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Version to install: 1.3.7
2024-10-12 18:16:40.443 INFO (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Downloading repository archive
2024-10-12 18:16:40.443 DEBUG (MainThread) [custom_components.hacs] Trying to download https://github.com/marcolivierarsenault/moonraker-home-assistant/archive/refs/tags/1.3.7.zip
2024-10-12 18:16:41.212 DEBUG (SyncWorker_8) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Cleaning up /tmp/tmp3y763fls
2024-10-12 18:16:41.213 INFO (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Content was extracted to /config/custom_components/moonraker
2024-10-12 18:16:41.214 INFO (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Installation steps completed
2024-10-12 18:16:41.214 INFO (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Running post installation steps
2024-10-12 18:16:41.214 INFO (MainThread) [custom_components.hacs] Reloading custom_component cache
2024-10-12 18:16:41.217 INFO (SyncWorker_4) [homeassistant.loader] Loaded switch_manager from custom_components.switch_manager
2024-10-12 18:16:41.217 WARNING (SyncWorker_4) [homeassistant.loader] We found a custom integration switch_manager which has not been tested by Home Assistant. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant
2024-10-12 18:16:41.218 INFO (SyncWorker_4) [homeassistant.loader] Loaded moonraker from custom_components.moonraker
2024-10-12 18:16:41.218 WARNING (SyncWorker_4) [homeassistant.loader] We found a custom integration moonraker which has not been tested by Home Assistant. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant
2024-10-12 18:16:41.219 INFO (SyncWorker_4) [homeassistant.loader] Loaded adaptive_lighting from custom_components.adaptive_lighting
2024-10-12 18:16:41.219 WARNING (SyncWorker_4) [homeassistant.loader] We found a custom integration adaptive_lighting which has not been tested by Home Assistant. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant
2024-10-12 18:16:41.220 INFO (SyncWorker_4) [homeassistant.loader] Loaded hacs from custom_components.hacs
2024-10-12 18:16:41.220 WARNING (SyncWorker_4) [homeassistant.loader] We found a custom integration hacs which has not been tested by Home Assistant. This component might cause stability problems, be sure to disable it if you experience issues with Home Assistant
2024-10-12 18:16:41.221 INFO (MainThread) [custom_components.hacs] Custom_component cache reloaded
2024-10-12 18:16:41.221 DEBUG (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Creating restart_required issue
2024-10-12 18:16:41.221 INFO (MainThread) [custom_components.hacs] <Integration marcolivierarsenault/moonraker-home-assistant> Post installation steps completed
2024-10-12 18:16:41.223 INFO (MainThread) [homeassistant.components.update] Setting up hacs.update
2024-10-12 18:16:41.229 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new update.hacs entity: update.moonraker_update
2024-10-12 18:16:41.230 DEBUG (MainThread) [custom_components.hacs] <HacsData async_write> Saving data

Adding the component:

2024-10-12 18:17:36.911 INFO (SyncWorker_23) [homeassistant.util.package] Attempting install of moonraker-api==2.0.6
2024-10-12 18:17:37.729 ERROR (MainThread) [homeassistant.config_entries] Error occurred loading flow for integration moonraker: No module named 'moonraker_api'

[broizter]

The module gets installed but doesn't seem to be detected.

[marcolivierarsenault]

mm, not sure how to help here, this looks to be a Home Assistant specific issue.
The integration don't control how to libs gets loaded and installed.

[jdobes]

I have the same problem, trying to setup this integration for the first time.

Home Assistant 2024.11.2
HACS 2.0.1

EDIT: Seems to be this issue - home-assistant/core#127966

[broizter]

That's a great find! So the issue is actually upstream. A workaround for now is setting the environment variable PYTHONPATH to "/config/deps".