error:
       … while evaluating a branch condition
         at «string»:25:5:
           24|     v:
           25|     if !builtins.isAttrs v || isDrv v then
             |     ^
           26|       v

       … in the left operand of the OR (||) operator
         at «string»:25:28:
           24|     v:
           25|     if !builtins.isAttrs v || isDrv v then
             |                            ^
           26|       v

       … while evaluating definitions from `/nix/store/6xr58mfvs42ixw6428x3vm9l5h88l2z7-source/modules/transposition.nix':

       … while evaluating definitions from `/nix/store/ip0vzsz68lf8dqkzq4kw5696qbxp7700-source/modules/checks/machines.nix, via option perSystem':

       … while evaluating the option `system.build.toplevel':

       … while evaluating definitions from `/nix/store/l9sdkpnv33hmdr49q2nhahph8bpjmc9s-source/nixos/modules/system/activation/top-level.nix':

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

       error: The option `home-manager.users.cameron.systemd.user.services.dms.Service.Type' has conflicting definition values:
       - In `/nix/store/ip0vzsz68lf8dqkzq4kw5696qbxp7700-source/modules/home/dms/default.nix, via option flake.modules.homeManager.dms': "dbus"
       - In `/nix/store/ip0vzsz68lf8dqkzq4kw5696qbxp7700-source/modules/home/dms/default.nix, via option flake.modules.homeManager.dms': "notify"
       Use `lib.mkForce value` or `lib.mkDefault value` to change the priority on any of these definitions.