LVGL question. "Invalid YAML syntax"

ESPHome
1

Here is the error I get (cut and pated from the terminal)
chris@Chris-Mac-mini cyd % esphome run cyd_lvgl.yaml

INFO ESPHome 2025.11.0

INFO Reading configuration cyd_lvgl.yaml…
ERROR Error while reading config: Invalid YAML syntax:
mapping values are not allowed here
in “cyd_lvgl.yaml”, line 151, column 16
chris@Chris-Mac-mini cyd %

This is the relevant part of the .yaml file. I am just not seeing what is wrong. I t is likely obvious, I’m just not seeing it.

BTW, ESPhome builder runs very well on a Mac Mini, the project builds so fast I can’t read the text as it scrolls. But this is only my second day working with ESP home and .yaml files.

> 
> lvgl:
>   pages:
>     - id: main_page
>         widgets:                ####<<<<<<<<<< LINE 151 <<<<<<<<<<<<
>           - button:
>               id: button_0
>               x: 10
>               y: 30
>               width: 70
>               height: 30
>               text: "Button"
>           - bar:
>               id: bar_1
>               x: 10
>               y: 80
>               width: 150
>               height: 20
>               value: 60
>               min_value: 0
>               max_value: 100
2

ESPHome can be incredibly fussy about indentation try dropping the indentation back on the widget line and onward.


> lvgl:
>   pages:
>     - id: main_page
>       widgets:
>         - button:
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