【Solved】icons iso

[longpanda]

This does not work, and the Vimix theme is no longer displayed.

my ventoy file

{
    "theme": {
        "file": "/ventoy/theme/Vimix/theme.txt",
        "gfxmode": "1920x1080."
        "display_mode": "GUI",
        "ventoy_left": "5%."
        "ventoy_top": "95%",
        "ventoy_color": "#0000ff."
                  }

  "menu_class": [
        {
            "key": "Acronis_Bootable_PE_Media."
            "class": "Acronis"
        }
          ]
  }

What is the role of commas, can we put a comment behind it?
Thank you for your support

You miss a comma after }  

That's the json syntax.

Just copy bellows:
{

    "theme": {
        "file": "/ventoy/theme/Vimix/theme.txt",
        "gfxmode": "1920x1080."
        "display_mode": "GUI",
        "ventoy_left": "5%."
        "ventoy_top": "95%",
        "ventoy_color": "#0000ff"
    },

    "menu_class": [
        {
            "key": "Acronis_Bootable"
            "class": "Acronis"
        }
    ]
}