QWebSocketPrivate::processHandshake: Unhandled http status code: 404 (Not Found). about plasma-homeassistant

[korapp]

Does visiting [your_ha_ur]/api/ also return a 404? (Trailing slash is important)

[CleanShirtUK]

Visiting http://[SERVER-IP]:8123/api/ results in 401: Unauthorized... So I'm assuming that means I'm barking up the wrong tree right, and something in my HA setup?

[korapp]

401 in this case is expected because no token was passed. The step was to make sure the API is reachable.

Is it possible that you don't have a default_config: or at least frontend: entry in the server configuration?
In most instances, the default_config component is enabled which indirectly provides the WebSocket API (dependency chain: default_config > frontend > websocket_api) but maybe you have a more custom configuration.

[NWAF-NAN00K]

I was getting the same error when I used the url of homeassistant with a trailing slash at the end, ie http://homeassistant.local:8123/. With traling slash You can see wrong profile url in applet config: http://homeassistant:8123//profile. Without the trailing slash, the applet connected to homeassistant without errors. However, I also created a special - non admin user for the plasma applet.

However, the applet behaves strangely when entering the url. When the traling slash is deleted from existing url, the apply button not became active. The applet does not take this as a "change".

[github-actions]

This issue is stale because it has been open for 30 days with no activity.

[D3SOX]

I think I have the same issue

Is it possible that you don't have a default_config: or at least frontend: entry in the server configuration?

I don't think so

Homeassistant logs says:

WARNING (MainThread) [homeassistant.components.http.ban] Login attempt or request with invalid authentication from xxx.xxx.xxx.xxx. Requested URL: '/api/websocket'. (None)

I can connect via Insomnium

[korapp]

Can you see HomeAssistant entry in kwalletmanager?

[github-actions]

This issue is stale because it has been open for 30 days with no activity.