Adding cards to Lovelace

Configuration Frontend
1

I created these (2) groups in a groups.yaml page but after I add this to the card I get an error stating Entity not available:group.people_away

entities:
  - entity: group.people_away
  - entity: group.people_home
show_header_toggle: false
title: Who is where?
type: entities

This is my groups.yaml page.

people_home:
    name: Everyone home
    all: true
    entities:
      - device_tracker.phone1
      - device_tracker.phone2
      - device_tracker.phone3
  people_away:
    name: Everyone away
    entities:
      - device_tracker.phone1
      - device_tracker.phone2
      - device_tracker.phone3
2

Your indentations are wrong, is my guess. I could be wrong though :slight_smile:

should be

people_home:
  name: Everyone home
  all: true
  entities:
    - device_tracker.phone1
    - device_tracker.phone2
    - device_tracker.phone3
people_away:
  name: Everyone away
  entities:
    - device_tracker.phone1
    - device_tracker.phone2
    - device_tracker.phone3