Customer elements doesn't exist

[glemag]

After last updated card crashed, tried to reinstall - no luck

Core
2024.11.1
Supervisor
2024.11.2
Operating System
13.2

[Marmoulak]

same problem after upgrade to Core 2014.12.1. I have remove it and download it again but did not help.
Core 2024.12.1
Supervisor 2024.11.4
Operating System 14.0
Frontend 20241127.6

[Kratax]

I have the same issue with HA 2024.11.3, seems it stopped working... re-download not working

[Duncan1106]

I had the same issue with this and another custom card. Here’s what I did to resolve it:

1. Removed it in HACS so that it was no longer installed.

2. Rebooted the system.

3. Re-added it, and it worked again.

Hopefully, this helps someone!

I'm running:
Core: 2024.12.1
Supervisor: 2024.11.4
Operating System: 14.0
Frontend: 20241127.6

[Kratax]

Worked as well, thanks!

[Marmoulak]

its working again. Thanks @Duncan1106

[Miloux99]

I have 2025.1 installed.
I'm unable to get this card on the dashboard.
Errormessage is Custom element doesn't exist: flexible-horseshoe-card.
Has anybody a hint?

[Duncan1106]

@Miloux99 have you tried my method from above?

[boulete31]

same here, trick above doesn't work.

[Duncan1106]

@boulete31
It appears your error is different from ours.
Your code seems to function I've tested it on my system:

type: custom:flex-horseshoe-card
entities:
    - entity: sensor.kaffee_temperature
      decimals: 1
      unit: °C
      area: De Maan
show:
    horseshoe_style: 'lineargradient'
layout:
    states:
     - id: 0
       entity_index: 0
       xpos: 50
       ypos: 60
       styles:
        - font-size: 3.5em;
    areas:
     - id: 0
       entity_index: 0
       xpos: 50
       ypos: 35
       styles:
        - font-size: 1.5em;
        - opacity: 0.8;
horseshoe_scale:
    min: 10
    max: 40
color_stops:
    10 : 'red'
    18 : 'blue'

I don't know what you could do differently. I'm not very good with this card...

At the bottom you have another error, maybe your attribute is typed wrong or something like that? Maybe you want to access the state of the entity directly and not an attribute of it? If so remove line 4:

attribute: temperature

If your adding it via Manual card remove the " - " before the type and move the type at the very beginning of the line. If I copy it directly out I get the same error as yours, but if the type is at the very beginning it does function properly, also move the lines: show, layout, horseshoe_scale and color_stops at the very beginning of each corresponding line.

If all of the above isn't helping:
Try to clear your browser cache or of the Homeassistant app and completely reboot the Homeassistant system, if that's not helping I don't know what to do.

[boulete31]

@Duncan1106 Thank you !

I feel so stupid :) It was the "-" 🙈

Time to customize now.

[boulete31]

Works great !

`type: custom:flex-horseshoe-card
entities:

• entity: sensor.t01_salon_temperature
  attribute: temperature
  area: null
  decimals: 1
  name: salon
  unit: c
• entity: sensor.t01_salon_humidity
  attribute: humidity
  decimals: 0
  unit: "%"
  icon: mdi:water-percent
• entity: sensor.t01_salon_battery
  attribute: pressure
  decimals: 0
  unit: "%"
  icon: mdi:battery-charging-outline
  show:
  horseshoe_style: colorstop
  layout:
  hlines:
  • id: 0
    xpos: 50
    ypos: 42
    length: 40
    styles:
    • stroke: var(--primary-text-color);
    • stroke-width: 2;
    • stroke-linecap: round;
    • opacity: 0.7;
      states:
  • id: 0
    entity_index: 0
    xpos: 50
    ypos: 40
    styles:
    • font-size: 3.5em;
  • id: 1
    entity_index: 1
    xpos: 47
    ypos: 57
    styles:
    • text-anchor: start;
    • font-size: 1.5em;
  • id: 2
    entity_index: 2
    xpos: 49
    ypos: 72
    styles:
    • text-anchor: start;
    • font-size: 1em;
    • opacity: 0.7;
      icons:
  • id: 0
    entity_index: 1
    xpos: 47
    ypos: 57
    align: end
    size: 1
  • id: 1
    entity_index: 2
    xpos: 51
    ypos: 72
    styles:
    • text-anchor: start;
    • font-size: 0.7em;
    • opacity: 0.7;
      align: end
      size: 1
      names:
  • id: 0
    entity_index: 0
    xpos: 50
    ypos: 95
    horseshoe_scale:
    min: 0
    max: 30
    color_stops:
    "1": blue
    "16": orange
    "22": red
    `