I am trying to use GitHub - timjong93/lovelace-wtw: Home Assistant Lovelace card for an air based heat exchanger like the WHR-930, but nothing works. I suspect it has to do with the setup where I connect via VPN to the server via an IP address, because the “local” media also doesn’t play, which is a feature that does work for other people.
The error reporting in Home Assistant is awful.
Can someone explain how I should configure Home Assistant on a bare metal server (I don’t mind configuring nginx, if there is documentation on how specifically for Home Assistant) such that I can use custom cards? I have added the resources and the cards and as such I followed the instructions, but the instructions are wrong. I doubt the author of this module is aware of all the ways in which Home Assistant can not function, but apparently the Home Assistant developers aren’t either, because otherwise it would have worked or there would have been a proper error message.