Having this really strange error in several of my cards after updating to latest release !
Thing is, right after I restart my HA and refresh once all these cards with several graphics seem to display properly but once I refresh again they all return the same error .
Are they custom cards, maybe installed via HACS?
If so have a look at the install instruction for each card.
I experienced the same issue and the latest version of HACS requires the URL for the custom cards to start with /hacsfiles/ instead of the previous /community_plugin/…
@lolouk44 yes it’s a custom card and I tried installing it via HACS in the meantime (was installed manually before) but it didn’t fix the issue .
I am using the url as specified by the card instructions .
I’m pretty sure I have other custom cards all using the same urls as before with /community_plugin in them , how exactly are you saying I need to change this ?
There is no folder named /hacsfiles/ anywhere , are you saying I need to switch from /community_plugins to /hacsfiles ?
Please also note that besides changing the /local/community to /hacsfiles (as it was mentioned earlier), the js file for the Mini Graph Card has been renamed to mini-graph-card-bundle.js (earlier it was mini-graph-card.js).