1error:2 … while evaluating a branch condition3 at «string»:23:10:4 22| if !keepName n then {}5 23| else if !builtins.isAttrs c || isDrv c then c6 | ^7 24| else if c ? _type || !(c.recurseForDerivations or true) then {}89 … in the left operand of the OR (||) operator10 at «string»:23:33:11 22| if !keepName n then {}12 23| else if !builtins.isAttrs c || isDrv c then c13 | ^14 24| else if c ? _type || !(c.recurseForDerivations or true) then {}1516 … while evaluating definitions from `/nix/store/lrxvs4l9bqbgjfz7w9bkfg5zqq442jxc-source/modules/transposition.nix':1718 … while evaluating definitions from `/nix/store/08z84w85zlhmb738236n584ysbdagcx4-source/checks/flake-module.nix, via option perSystem':1920 … while evaluating the option `system.build.toplevel':2122 … while evaluating definitions from `/nix/store/p17akwn814w226jq2cdkkhcw4psb0ga9-source/nixos/modules/system/activation/top-level.nix':2324 (stack trace truncated; use '--show-trace' to show the full, detailed trace)2526 error:27 Failed assertions:28 - Your system configures nixpkgs with an externally created instance.29 `nixpkgs.config` options should be passed when creating the instance instead.3031 Current value:32 {33 imports = [34 {35 _file = "/nix/store/i5gf7szs3w37pf4832nn7fh2y0dkylkv-source/modules/clan/module.nix, via option flake.clan.inventory.nixpkgs.default.config";36 imports = [37 {38 allowUnfree = true;39 }40 ];41 }42 ];43 }4445 Defined in:46 - /nix/store/p17akwn814w226jq2cdkkhcw4psb0ga9-source/flake.nix