Hi, I am trying to cast my Lovelace dashboard to a Google Nest Hub. And run in to an error. Hope someone has a good idea!
I go to https://cast.home-assistant.io/ and enter my nubu.casa url.
Then I log in to my HA. and select the appropriate google nest hub. Then the Google Nest Hub indicates that it is connected. And I get an overview of my HA Views. When I click one of my views it gives an Error on the Google Nest hubs Display “Error: Cannot show Lovelace because we’re not connected to the same Home Assistant instance.”. it’s a bit strange because I do see my own HA views on de cast webpage it looks like the same instance. Maybe i have to contect Nubu Casa for this problem?
I had the same problem, I solved it by configuring the “external_url:” variable in my “configuration.yaml”. This is because HA Cast requires “https” and the cast integration will cast from the “external_url” variable if configured.
Thx Adrian, I already tried that but it didn’t work for me. I use Home Assistant Cloud so I shouldn’t need it in my configuration.yaml. Still I have tried your option with the cloud address https://***********.ui.nabu.casa
The strange thing is that it does connect. but when selecting the view. the message appears.
I used this method but almost all of my dashboards are coming back blank. Just a black screen.
I tried creating a new view with only one card and it worked but the rest come back empty. Any ideas?