Meta Check

nix-env failed:
error:
       … while calling anonymous lambda

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/.gc-of-borg-outpaths.nix:48:12:

           47|   tweak = lib.mapAttrs
           48|     (name: val:
             |            ^
           49|       if name == "recurseForDerivations" then true

       … from call site

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/lib/attrsets.nix:1247:43:

         1246|     f:
         1247|     listToAttrs (map (n: nameValuePair n (f n)) names);
             |                                           ^
         1248|

       … while calling anonymous lambda

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/pkgs/top-level/release-lib.nix:146:6:

          145|   testOnCross = crossSystem: metaPatterns: f: forMatchingSystems metaPatterns
          146|     (system: hydraJob' (f (pkgsForCross crossSystem system)));
             |      ^
          147|

       … from call site

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/pkgs/top-level/release-lib.nix:146:14:

          145|   testOnCross = crossSystem: metaPatterns: f: forMatchingSystems metaPatterns
          146|     (system: hydraJob' (f (pkgsForCross crossSystem system)));
             |              ^
          147|

       … while calling 'hydraJob'

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/lib/customisation.nix:443:5:

          442|   hydraJob =
          443|     drv:
             |     ^
          444|     let

       … from call site

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/pkgs/development/interpreters/python/passthrufun.nix:44:17:

           43|               lib.extendDerivation (
           44|                 valid value
             |                 ^
           45|                 || throw "${name} should use `buildPythonPackage` or `toPythonModule` if it is to be part of the Python packages set."

       … while calling 'valid'

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/pkgs/development/interpreters/python/passthrufun.nix:39:13:

           38|           valid =
           39|             value: pythonPackages.hasPythonModule value || providesSetupHook value || lib.elem value exceptions;
             |             ^
           40|           func =

       … from call site

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/pkgs/stdenv/generic/check-meta.nix:511:13:

          510|           else if valid == "no" then (
          511|             handleEvalIssue { inherit meta attrs; } { inherit (validity) reason errormsg; }
             |             ^
          512|           )

       … while calling 'handleEvalIssue'

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/pkgs/stdenv/generic/check-meta.nix:269:38:

          268|
          269|   handleEvalIssue = { meta, attrs }: { reason , errormsg ? "" }:
             |                                      ^
          270|     let

       … from call site

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/pkgs/stdenv/generic/check-meta.nix:281:8:

          280|         else throw;
          281|     in handler msg;
             |        ^
          282|

       … while calling 'handleEvalIssue'

         at /ofborg/checkout/1/repo/38dca4e3aa6bca43ea96d2fcc04e8229/mr-est/ofborg-evaluator-0/.gc-of-borg-outpaths.nix:28:37:

           27|
           28|           handleEvalIssue = reason: errormsg:
             |                                     ^
           29|             let

       error: evaluation aborted with the following error message: 'Failed to evaluate miniforge-24.11.0-0: «unknown-meta»: has an invalid meta attrset:
         - key 'meta.maintainers' has invalid value; expected listOf<attrsOf<any>>, got
           [
             "qxrein"
           ]
       '

This error trace is actually helpful for pinpointing where the evaluation breaks in Nix—especially around attribute mapping and recursion handling. Clear diagnostics like this save a lot of time, much like platforms that let you Download and earn by making the process straightforward and rewarding.

Looks like you’re dealing with a tricky Nix/OfBorg evaluation error. While digging through these stack traces and debugging, it might be a good time to check out ways to earn online to make the wait more productive.

That stack trace is pretty helpful the failure around recurseForDerivations and lib.mapAttrs makes it much easier to pinpoint where evaluation is breaking. Thanks for sharing the full context instead of just the top-level error. Clear diagnostics like this save time, kind of like how cash for houses mn simplifies what could otherwise be a drawn-out process.