: nix run .#deploy -- build --on C02GH2V9MD6M [INFO ] Using flake: git+file:///Users/gunwant.jain1/dev/source [INFO ] Enumerating nodes... error: … while evaluating attribute 'C02GH2V9MD6M' … while evaluating the attribute 'config.deployment' at /nix/store/g4ppspdl4fy7hnp4jgjl4ll03v7i08w3-source/lib/modules.nix:336:9: 335| options = checked options; 336| config = checked (removeAttrs config [ "_module" ]); | ^ 337| _module = checked (config._module); … while calling the 'seq' builtin at /nix/store/g4ppspdl4fy7hnp4jgjl4ll03v7i08w3-source/lib/modules.nix:336:18: 335| options = checked options; 336| config = checked (removeAttrs config [ "_module" ]); | ^ 337| _module = checked (config._module); … while evaluating the module argument `pkgs' in "/nix/store/g4ppspdl4fy7hnp4jgjl4ll03v7i08w3-source/nixos/modules/services/hardware/bluetooth.nix": … while evaluating definitions from `/nix/store/hfraxqsjvx27gckmg8wabwfxpw00mhkb-source/eval.nix': … while evaluating the option `nixpkgs.pkgs': (stack trace truncated; use '--show-trace' to show the full, detailed trace) error: The option `nixpkgs.pkgs' was accessed but has no value defined. Try setting the option. [ERROR] ----- [ERROR] Operation failed with error: Child process exited with error code: 1 Hint: Backtrace available - Use `RUST_BACKTRACE=1` environment variable to display a backtrace