Custom element doesn't exist: hui-badge-card-card.

[genem2]

Hi.
I'm having trouble trying to show a badge for media players that are playing.

type: 'custom:auto-entities'
show_empty: false
filter:
  include:
    - domain: media_player
  exclude:
    - state: paused
    - state: standby
card:
  type: badge-card

Results in:

Custom element doesn't exist: hui-badge-card-card.
entities:
  - entity: media_player.villages_s_echo_dot
  - entity: media_player.recroom
type: badge-card

I'm not seeing any dependencies mentioned in your documentation and installed the badge-card using the HACS.
Changing type: badge-card to glance works (I guess I could use that).
Badges for media player appear to work if I put them in the std badges location at the top.

EDIT: sorry...

arch | x86_64
-- | --
dev | false
docker | true
hassio | false
installation_type | Home Assistant Container
os_name | Linux
os_version | 4.19.107-Unraid
python_version | 3.8.3
timezone | America/Los_Angeles
version | 0.113.3
virtualenv | false

[genem2]

I accidentally noticed hui-element in the store today and was hoping this might help.
Maybe it did to some extent. I installed it, and not get a different error:

i.setConfig is not a function
type: 'custom:auto-entities'
show_empty: false
filter:
  include:
    - domain: media_player
  exclude:
    - state: paused
    - state: standby
card:
  type: badge-card

[thomasloven]

Custom card types should be prefixed by custom: as in custom:badge-card.

The typo in the readme has been fixed. Sorry about that.