Unordered-Containers error nothunks

[LBjerke]

Hi I am trying to build the following package https://github.com/LBjerke/rasa and I keep getting the following error

nix build 
warning: Git tree '/home/loki/Code/RainyDay/Vault/references/rasa' is dirty
error: anonymous function at /nix/store/az5xi3mw284ijcvd5786zjybqwhfzngb-cabal2nix-unordered-containers-0.2.14.0/default.nix:1:1 called with unexpected argument 'nothunks'

       at /nix/store/1jg6qw69j7wp8zqzwxbrrm13madk0qks-source/pkgs/development/haskell-modules/make-package-set.nix:97:40:

           96|       # this wraps the `drv` function to add `scope` and `overrideScope` to the result.
           97|       drvScope = allArgs: ensureAttrs (drv allArgs) // {
             |                                        ^
           98|         inherit scope;
(use '--show-trace' to show detailed location information)

I was wondering if there is a work around I looked at the cabal override and it seems like this shouldnt be an issue

[oscar-izval]

Not exactly the same, but I'm getting a very similar error when testing my-example-haskell-lib-advanced, after bumping the rev for all-cabal-hashes. I'm also getting this same error when running tests on a fresh clone.

$ nix build
warning: Git tree '/Users/oizquierdo/sb/stacklock2nix' is dirty
error: anonymous function at /nix/store/0qw23ij01l04ahz82baxzvlspl1nbjwk-cabal2nix-splitmix-0.1.0.4/default.nix:1:1 called with unexpected argument 'testu01'

       at /nix/store/9qkpbm10iypl7zclprk9r0pwncr0snjk-source/pkgs/development/haskell-modules/make-package-set.nix:97:40:

           96|       # this wraps the `drv` function to add a `overrideScope` function to the result.
           97|       drvScope = allArgs: ensureAttrs (drv allArgs) // {
             |                                        ^
           98|         overrideScope = f:
(use '--show-trace' to show detailed location information)

[cdepillabout]

@LBjerke There's a couple things going on in your repo. I'm specifically looking at your latest commit on master:

LBjerke/rasa@4169599

• It looks like you've set lts-19.33 in stack.yaml, but you haven't regenerated the stack.yaml.lock file. The stack.yaml.lock file is still referencing LTS-18, so that is what will be used. You can force stack to regenerate stack.yaml.lock with the command stack query.
• In flake.nix, you're setting baseHaskellPkgSet = final.haskell.packages.ghc924, but if you want to use LTS-19, then you should instead set baseHaskellPkgSet = final.haskell.packages.ghc902. (Sort of related to make stacklock2nix figure out the ghc version it needs automatically #4)

Then there is also the problem with the nothunks argument. I have a PR up that should fix that: #26.

If you want to fix it locally without waiting for that PR, you should be able to do something like the following:

diff --git a/flake.nix b/flake.nix
index e2de2b4..512336a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -45,11 +45,8 @@
       # stacklock2nix.
       rasa = final.stacklock2nix {
         stackYaml = ./stack.yaml;
-        cabal2nixArgsOverrides = _: {
-          "unordered-containers" = ver: {
-            nothunks = false;
-          };
-          "splitmix" = ver: {testu01 = null;};
+        cabal2nixArgsOverrides = args: args // {
+          "unordered-containers" = ver: { };
         };
 
         # The Haskell package set to use as a base.  You should change this

[cdepillabout]

@oscar-izval There is a file that contains default arguments for packages, and it has an entry that should be fixing the splitmix problem:

stacklock2nix/nix/build-support/stacklock2nix/cabal2nixArgsForPkg.nix

Line 100 in 404c9a3

"splitmix" = ver: { testu01 = null; };

Maybe you're not applying that?

[oscar-izval]

Hey @cdepillabout, thanks for the quick reply. I've moved this discussion to #27 as you seem to have solved the issue related to unordered-containers.

[LBjerke]

@cdepillabout thank so much that solved the problem