error

error: --- ThrownError --- nix
The option `home-manager.users.pinpox.nixpkgs' does not exist. Definition values:
- In `/nix/store/gad6mb5mzpypjqq2wckp332qkajqn16a-source/gtk.nix':
    {
      overlays = [
        <function>
      ];
    }
(use '--show-trace' to show detailed location information)
warning: Git tree '/var/src/machine-config' is dirty
building the system configuration...
warning: Git tree '/var/src/machine-config' is dirty
error: --- CachedEvalError --- nix
cached failure of attribute 'nixosConfigurations.kartoffel.config.system.build.toplevel'