As the title indicates I am getting a type error when trying to use the Full Example provided in the developers documentation.
https://developers.home-assistant.io/docs/frontend/custom-ui/custom-strategy/#full-example
The dashboard generates and there is a view for each area but instead of showing each entity i get the following error message in each view:
This is my first time working with custom strategies so I may have messed something up. I do not believe that is the case though because I was able to get the mushroom strategy working. I have not made any changes to the example file linked above. I just copied the code into a file in home assistant using Studio Code Server, registered the resource, and created a test dashboard using the specified dashboard configuration.
Any help would be appreciated.
Thanks!
Home Assistant version information:
- Core: 2024.3.0
- Supervisor: 2024.02.1
- Operating System: 12.0
- Frontend: 20240306.0