Auto refreshing of values raising exception

Checklist:

• I updated to the latest version available
• I cleared the cache of my browser

Release with the issue:

Last working release (if known):

Browser and Operating System: Windows 10 (Edge, Chrome, Firefox) + Android (Home Assistant APP)

Description of problem: Auto refresh of values doesn’t work (initial loading or f5 works). The lovelace entities are auto generated by https://github.com/thomasloven/lovelace-auto-entities

Javascript errors shown in the web inspector (if applicable):

Uncaught (in promise) TypeError: this._config.entities.forEach is not a function
    at HTMLElement.shouldUpdate (config-template-card.js:3290)
    at HTMLElement.performUpdate (config-template-card.js:2414)
    at HTMLElement._enqueueUpdate (config-template-card.js:2369)

Additional information:

Lovelace:

type: 'custom:auto-entities'
card:
  type: grid
  columns: 6
card_param: cards
filter:
  include:
    - entity_id: /sensor.server_/
      options:
        type: 'custom:config-template-card'
        entities: this.entity_id
        card:
          type: gauge
          entity: this.entity_id
          max: 100

[iantrich]

Good news, I figured out how to replicate this. Will see what can be done. Bad news, my dev environment is all messed up.

[fangguisheng]

Hello, have you solved this problem? I also met it. How can I solve it?