Cannot add property buttons, object is not extensible

[Hoosier-IT]

type: entities
title: Main Bedroom
show_header_toggle: false
entities:

• entity: light.main_bedroom_light
  type: custom:light-entity-row
  icon: mdi:light # optional
  name: Light # optional
• entity: fan.main_bedroom_fan
  type: custom:fan-control-entity-row
  name: Fan
  reverseButtons: true
  sendStateWithMode: true

Cannot add property buttons, object is not extensible
entity: light.main_bedroom_light
type: custom:light-entity-row
icon: mdi:light
name: Light

[danielbrunt57]

@paulbdavis @iantrich @acordill @LEJOUI Is this project dead??

[kaizersoje]

Getting the same issue

[LEJOUI]

Could you try this patch? See if it fixes it?

https://github.com/LEJOUI/light-entity-row/tree/patch-1