The option `stylix.image' is used but not defined.

[MercuryHgO]

error:
       … while calling the 'head' builtin

         at /nix/store/giq1qbcwfx5gq0g9jf6id0b3m55a860j-source/lib/attrsets.nix:1575:11:

         1574|         || pred here (elemAt values 1) (head values) then
         1575|           head values
             |           ^
         1576|         else

       … while evaluating the attribute 'value'

         at /nix/store/giq1qbcwfx5gq0g9jf6id0b3m55a860j-source/lib/modules.nix:809:9:

          808|     in warnDeprecation opt //
          809|       { value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
             |         ^
          810|         inherit (res.defsFinal') highestPrio;

       (stack trace truncated; use '--show-trace' to show the full trace)

       error: The option `stylix.image' is used but not defined.

Cant build flake with home-manager and stylix.

./flake.nix

{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";

    home-manager =  {
        url = "github:nix-community/home-manager";
        inputs.nixpkgs.follows = "nixpkgs";
    };

    stylix = {
      url = "github:danth/stylix";
      inputs = {
        nixpkgs.follows = "nixpkgs";
        home-manager.follows = "home-manager";
      };
    };
  };

  outputs = { self, nixpkgs, stylix, home-manager, ...}@inputs:

    let 
      system = "x86_64-linux";
    in {
      nixosConfigurations.nixos = nixpkgs.lib.nixosSystem {

        specialArgs = {
          pkgs-stable = import nixpkgs {
            inherit system;
            config.allowUnfree = true;
          };
          inherit inputs system;
        };

        modules = [
          ./nixos/configuration.nix
          inputs.stylix.nixosModules.stylix
          home-manager.nixosModules.default
        ];

        # home-manager.useGlobalPkgs = true;
        # home-manager.useUserPackages = true;
        # home-manager.users.bittermann = import ./home.nix;
      };
    };
}

home.nix

{ pkgs, ... }: {
  stylix = {
    base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-medium.yaml";
  };

  home.username = "bittermann";
  home.homeDirectory = "/home/bittermann";
  home.stateVersion = "24.05";
  programs.home-manager.enable = true;
}

[danth]

Hi! I'm not sure if you're just trying to install Stylix, or if this is a new issue as a result of recent updates.

Do you have any other Stylix settings in your nixos/configuration.nix?

If you're installing Stylix for the first time, then from the config you've provided, it looks like you'll need to do the following:

1. Move your Stylix settings from home.nix to configuration.nix, since you imported the NixOS version of Stylix.
2. Choose a wallpaper using stylix.image.

[MercuryHgO]

Hi! I'm not sure if you're just trying to install Stylix, or if this is a new issue as a result of recent updates.

Do you have any other Stylix settings in your nixos/configuration.nix?

If you're installing Stylix for the first time, then from the config you've provided, it looks like you'll need to do the following:

1. Move your Stylix settings from `home.nix` to `configuration.nix`, since you imported the NixOS version of Stylix.

2. Choose a wallpaper using `stylix.image`.

Same result, if i try adding the image it says

error: builder for '/nix/store/y5491140ymf8vcvgky4hdqkcfnghc3d6-stylix-kde-theme.drv' failed with exit code 1;
       last 1 log lines:
       > magick: unable to open image '/home/bittermann/nix/wallpaper.jpg': No such file or directory @ error/blob.c/OpenBlob/3596.

Directory is valid

[MercuryHgO]

Is it necessary to add wallpaper to config?

[MercuryHgO]

if i try adding the image it says

error: builder for '/nix/store/y5491140ymf8vcvgky4hdqkcfnghc3d6-stylix-kde-theme.drv' failed with exit code 1;
       last 1 log lines:
       > magick: unable to open image '/home/bittermann/nix/wallpaper.jpg': No such file or directory @ error/blob.c/OpenBlob/3596.

My fault, but even if i add the image, it says this:

error:
… while calling the 'head' builtin

     at /nix/store/giq1qbcwfx5gq0g9jf6id0b3m55a860j-source/lib/attrsets.nix:1575:11:

     1574|         || pred here (elemAt values 1) (head values) then
     1575|           head values
         |           ^
     1576|         else

   … while evaluating the attribute 'value'

     at /nix/store/giq1qbcwfx5gq0g9jf6id0b3m55a860j-source/lib/modules.nix:809:9:

      808|     in warnDeprecation opt //
      809|       { value = builtins.addErrorContext "while evaluating the option `${showOption loc}':" value;
         |         ^
      810|         inherit (res.defsFinal') highestPrio;

   (stack trace truncated; use '--show-trace' to show the full trace)

   error: syntax error, unexpected invalid token

   at /nix/store/19njvlyri8lkvrq3md997i1adwzicldr-source/nixos/wallpaper.jpg:1:1:

        1| ����JFIF,,AMPF��
         | ^
        2| �ExifMM*
                  ����(1�2�<��i��%  XAppleiPhone 12 miniHH17.4.12024:05:16 17:33:37iPhone 12 mini$�������"�' �0232���
                  ```

[danth]

That error sounds like it's trying to import the image as if it was Nix code.

How did you set the wallpaper option?

[MercuryHgO]

That error sounds like it's trying to import the image as if it was Nix code.

How did you set the wallpaper option?

Yea, im accidentally imported as import ./wallaper.png.

Its still not processing this image if configures as absolute path:

  stylix = {
    enable = true;
    base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-dark-medium.yaml";
    image = "/home/bittermann/nix/nixos/wallpaper.png";
  };

error

error: builder for '/nix/store/xzkgbldmbngj32m9glv5yjxf87ji0bxc-stylix-kde-theme.drv' failed with exit code 1;
       last 1 log lines:
       > magick: unable to open image '/home/bittermann/nix/nixos/wallpaper.png': No such file or directory @ error/blob.c/OpenBlob/3596.
       For full logs, run 'nix log /nix/store/xzkgbldmbngj32m9glv5yjxf87ji0bxc-stylix-kde-theme.drv'.
error: 1 dependencies of derivation '/nix/store/gjva7p2b3nvn7xng9h7cljgd5i3p11km-activation-script.drv' failed to build
error: 1 dependencies of derivation '/nix/store/9pm011fcspbjka488shwr3ly2ivhj4ss-home-manager-path.drv' failed to build
error: 1 dependencies of derivation '/nix/store/53dbnjp5mqfskr75aw067dlvg5dahrmn-home-manager-generation.drv' failed to build
error: 1 dependencies of derivation '/nix/store/89xbmkg0wn3fmac18gwdg6wcsykz8yc7-unit-home-manager-bittermann.service.drv' failed to build
error: 1 dependencies of derivation '/nix/store/rclra762f5mx13cb8phl9zgr37pav3fh-system-units.drv' failed to build
error: 1 dependencies of derivation '/nix/store/lj3ivdnaw5zwljhsv5rh30xmhw0cv05h-etc.drv' failed to build
error: 1 dependencies of derivation '/nix/store/hyj48amrxzwsr45k3hn6ij485h88rh6y-nixos-system-nixos-24.05.20240609.2819fff.drv' failed to build

[danth]

Try configuring it as a relative path without quotes, like this: ./wallpaper.png

It will need to be in the same directory as your Nix files.

[geryzhydrox]

Hey there, I've had various arcane errors with Stylix that I've tried - and failed - to get help with on Element, but now after switching to flakes my error message has switched to something that apparently at least someone else has too, error: The option 'stylix.image' is used but not defined.. I'm trying the same things now and am still stuck at that error.

[MercuryHgO]

Try configuring it as a relative path without quotes, like this: ./wallpaper.png

It will need to be in the same directory as your Nix files.

That fixed my issue, thanks. But still, is it should be necessary to define wallpaper?

[solaris765]

I'd like to add that I experienced this issue after updating my flake with nix flake update It seems the recent(?) change that requires you set stylix.enable may have caused stylix.image not to be defined anymore.

I added stylix.enable = true; to my configuration.nix to solve the issue.

[trueNAHO]

But still, is it should be necessary to define wallpaper?

See https://github.com/danth/stylix/issues/200.

[joefiorini]

I have what I believe to be the latest stylix and the latest nix-darwin. I'm getting error: The option 'stylix.image' is used but not defined. as well when trying to use nix-darwin switch.

I noticed the error actually occurs at: /nix/store/c5d7z0g0mqdvqanndgcfxcffvkcn4ymd-source/stylix/home-manager-integration.nix. Based on that, is it breaking because the home-manager config doesn't have defs for stylix?

Here is the relevant subset of my nix flake metadata output:

├───home-manager: github:nix-community/home-manager/845a5c4c073f74105022533907703441e0464bc3?narHash=sha256-vWSkg6AMok1UUQiSYVdGMOXKD2cDFnajITiSi0Zjd1A%3D (2024-06-04 18:53:02)
│   └───nixpkgs follows input 'nixpkgs'
├───nix-darwin: github:lnl7/nix-darwin/58b905ea87674592aa84c37873e6c07bc3807aba?narHash=sha256-iMVwdob8F6P6Ib%2BpnhMZqyvYI10ZxmvA885jjnEaO54%3D (2024-06-15 08:40:58)
│   └───nixpkgs follows input 'nixpkgs-darwin'
└───stylix: github:danth/stylix/f13c946181730f98e1a5cd09714100490207b250?narHash=sha256-REUyeY%2BgD/QuTwAhuJycheej0FWFGPTosI%2BjiG5TsQk%3D (2024-06-17 14:30:35)
    ├───home-manager: github:nix-community/home-manager/e3ad5108f54177e6520535768ddbf1e6af54b59d?narHash=sha256-W9pyM3/vePxrffHtzlJI6lDS3seANQ%2BNqp%2Bi58O46LI%3D (2024-05-17 07:24:04)
    │   └───nixpkgs follows input 'stylix/nixpkgs'
    └───nixpkgs: github:NixOS/nixpkgs/ee4a6e0f566fe5ec79968c57a9c2c3c25f2cf41d?narHash=sha256-clkcOIkg8G4xuJh%2B1onLG4HPMpbtzdLv4rHxFzgsH9c%3D (2024-05-05 12:27:12)