Over the past week or so, I’ve been getting alerts for updates to the Horizon card. One required “the front end cache” needed to be cleared. In the HA world, I assumed that “front end” meant something to do with the HA code that sends html data. In this case, the “front end” meant the browser, which had to have its cache cleared, then restart HA, update HA card, clear browser cache, restart HA.
Now I’m getting Failed to perfoorm the action update/install. ‘str’ object has not attribute ‘get’
Is there a something I should know like clear front end cache (I did try the above “fix” to no avail), work-around, etc. or should I wait for the v1.5.4 update?