Custom element doesn't exist: state-switch overnight

Configuration Frontend
1

Hi team,
This was working yesterday (only set up yesterday) today I have this on both garage doors?
It has given me a clue “Custom element doesn’t exist: state-switch.” but how did that dissapear? or is it a red herring?

Custom element doesn't exist: state-switch.
type: 'custom:state-switch'
entity: switch.garage_door_1
show_state: true
name: Garage Door 1
states:
  'on':
    type: button
    entity: switch.garage_door_1
    show_state: true
    name: Garage Door 1
    tap_action:
      action: call-service
      service: switch.toggle
      service_data:
        entity_id: switch.garage_door_1
    icon: 'hass:garage-open'
  'off':
    type: button
    entity: switch.garage_door_1
    show_state: true
    name: Garage Door 1
    tap_action:
      action: call-service
      service: switch.toggle
      service_data:
        entity_id: switch.garage_door_1
    icon: 'hass:garage'

Thanks :sunglasses:

2

Just lost my micoSD card on the Pi so guessing it was a sign :roll_eyes: