Lovelace, Unknown card type encountered: gauge


I\m trying out the basic gauge card but i get the following error

  Unknown card type encountered: gauge.

  - type: gauge
    title: "Temp 1. sal"
    entity: sensor.avg_temp_1_sal
    unit_of_measurement: C
    min: 0
    max: 100

if i change the card type it works.
Are there any prerequisites for using gauge? Can’t seem to find anything in the documentation.

Gauge was released with 0.80.0, what version are you running?

Aahh makes sense then, I’m on 0.79.3. Thanks :slight_smile:

I’m on 0.80 and getting the exact same error with both Gauge & Sensor cards…

Problem solved, had to do the “A new version of the frontend is available” refresh in the browser.

Just updated to 0.80 and it’s working now