Error value 0

[oomichalekoo]

http://192.168.1.38/local/button-card.js:547:3843 Uncaught TypeError: Cannot assign to read only property '0' of string 'none'

Desktop (please complete the following information):

• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: Motorola g200 ]

Additional context Add any other context about the problem here.

[d1nd141]

I confirm this error Firefox latest version on OSX.

`type: horizontal-stack cards:

• type: vertical-stack cards:
  • type: custom:button-card entity: switch.ac icon: mdi:air-conditioner color: rgb(28, 128, 199) size: 40px aspect_ratio: 1/1 tap_action: navigate navigation_path: /panel-firehd10/wohnzimmer name: Wohnzimmer view_layout: grid-area: c3
  • type: custom:button-card entity: switch.ac icon: mdi:air-conditioner color: rgb(28, 128, 199) size: 40px aspect_ratio: 1/1 tap_action: navigate navigation_path: /panel-firehd10/wohnzimmer name: Wohnzimmer view_layout: grid-area: c3
• type: vertical-stack cards:
  • type: custom:button-card entity: switch.ac icon: mdi:air-conditioner color: rgb(28, 128, 199) size: 40px aspect_ratio: 1/1 tap_action: navigate navigation_path: /panel-firehd10/wohnzimmer name: Wohnzimmer view_layout: grid-area: c3
  • type: custom:button-card entity: switch.ac icon: mdi:air-conditioner color: rgb(28, 128, 199) size: 40px aspect_ratio: 1/1 tap_action: navigate navigation_path: /panel-firehd10/wohnzimmer name: Wohnzimmer view_layout: grid-area: c3 `

Uncaught TypeError: 0 is read-only l button-card.js:557 l button-card.js:557 _evalActions button-card.js:557 _handleAction button-card.js:557 handleEvent button-card.js:1 yt button-card.js:1 end button-card.js:1 bind button-card.js:1 kt button-card.js:1 update button-card.js:1 _$AS button-card.js:1 W button-card.js:1 _$AI button-card.js:1 v button-card.js:1 g button-card.js:1 _$AI button-card.js:1 Do button-card.js:1 update button-card.js:1 performUpdate button-card.js:1 scheduleUpdate button-card.js:1 _$Ej button-card.js:1 requestUpdate button-card.js:1 u button-card.js:1 g button-card.js:1 nt button-card.js:1 Ti button-card.js:426 C scoped-custom-element-registry.js:385 t scoped-custom-element-registry.js:236 r create-element-base.ts:91 h create-element-base.ts:109 h create-element-base.ts:213 c create-element-base.ts:170 f create-card-element.ts:102 value hui-stack-card.ts:102 _cards hui-stack-card.ts:47 value hui-stack-card.ts:46 r create-element-base.ts:95 h create-element-base.ts:138 h create-element-base.ts:236 c create-element-base.ts:170 f create-card-element.ts:102 value hui-stack-card.ts:102 _cards hui-stack-card.ts:47 value hui-stack-card.ts:46 r create-element-base.ts:95 h create-element-base.ts:138 h create-element-base.ts:236 c create-element-base.ts:170 f create-card-element.ts:102 button-card.js:557:2699 l button-card.js:557 forEach self-hosted:203 l button-card.js:557 _evalActions button-card.js:557 _handleAction button-card.js:557 handleEvent button-card.js:1 yt button-card.js:1 end button-card.js:1 (Async: EventListener.handleEvent) bind button-card.js:1 kt button-card.js:1 update button-card.js:1 _$AS button-card.js:1 W button-card.js:1 _$AI button-card.js:1 v button-card.js:1 g button-card.js:1 _$AI button-card.js:1 Do button-card.js:1 update button-card.js:1 performUpdate button-card.js:1 scheduleUpdate button-card.js:1 _$Ej button-card.js:1 AsyncFunctionNext self-hosted:852 (Async: async) requestUpdate button-card.js:1 u button-card.js:1 g button-card.js:1 nt button-card.js:1 Ti button-card.js:426 C scoped-custom-element-registry.js:385 t scoped-custom-element-registry.js:236 r create-element-base.ts:91 h create-element-base.ts:109 h create-element-base.ts:213 c create-element-base.ts:170 f create-card-element.ts:102 value hui-stack-card.ts:102 _cards hui-stack-card.ts:47 map self-hosted:221 value hui-stack-card.ts:46 r create-element-base.ts:95 h create-element-base.ts:138 h create-element-base.ts:236 c create-element-base.ts:170 f create-card-element.ts:102 value hui-stack-card.ts:102 _cards hui-stack-card.ts:47 map self-hosted:221 value hui-stack-card.ts:46 r create-element-base.ts:95 h create-element-base.ts:138 h create-element-base.ts:236 c create-element-base.ts:170 f create-card-element.ts:102

[Mariusthvdb]

please format you code snippets so we can actually read them

also the error log, which is unreadable as you post it now.

@oomichalekoo how do you suppose we can check anything at all if you dont post what you do... o wait, thats over a year old, and never came back. probably should close this..