"button-card.js:1622 hui-error-card TypeError: n.setConfig is not a function" when using gauge card as custom Field

[elgeniskogen]

Checklist

• [ X ] I updated the card to the latest version available
• [ X ] I cleared the cache of my browser

Describe the bug When I use a gauge card 'custom:flex-horseshoe-card' or as a custom_field I get a lot (many thousands) of “hui-error-card TypeError: n.setConfig is not a function” errors that stalls Safari or Chrome and the iOS Home Assistant app. This appen when i hit refresh/reload. The iOS Home Assistant app Get stuck on the feiling card and card has to be removed to start using the app again.

Version of the card Version: 3.4.2

To Reproduce This is the configuration I used:

- type: 'custom:button-card'
  aspect_ratio: 1/1
  custom_fields:
    graph:
      card:
        type: gauge
        entity: sensor.leaf_range_ac

Screenshots If applicable, add screenshots to help explain your problem.

Expected behavior Expected the gauge to show normally without jamming the browser.

Desktop (please complete the following information):

• Browser [chrome & safari]
• Version [latest]

Smartphone (please complete the following information):

• Device: [ iPhone6 XS]
• OS: [iOS14.5]
• Browser [safari and app]
• Version [latest]

Additional context Add any other context about the problem here.

[Mitch9378]

@elgeniskogen

I had a similar issue. At least in my case there was a dependency on https://github.com/iantrich/config-template-card

Once I installed that card things worked as expected. Its unclear if that is the issue in this exact situation.