zoedsoupe
I migrated to NixOS and it’s being such a great option to create reproducible dev environment and all elixir-erlang related packges are awesome. So I created a shell.nix file as:
https://gist.github.com/Mdsp9070/e562e4caa7349ee26156fce8fd1a945e
but every time I compile my project I get these warnings:
warning: this clause cannot match because a previous clause at line 1 always matches
lib/collectable.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/collectable.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/collectable.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/collectable.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/collectable.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/enum.ex:1
warning: this clause cannot match because a previous clause at line 3 always matches
lib/string/chars.ex:3
warning: this clause cannot match because a previous clause at line 3 always matches
lib/string/chars.ex:3
warning: this clause cannot match because a previous clause at line 3 always matches
lib/string/chars.ex:3
warning: this clause cannot match because a previous clause at line 3 always matches
lib/string/chars.ex:3
warning: this clause cannot match because a previous clause at line 3 always matches
lib/string/chars.ex:3
warning: this clause cannot match because a previous clause at line 3 always matches
lib/string/chars.ex:3
warning: this clause cannot match because a previous clause at line 3 always matches
lib/string/chars.ex:3
warning: this clause cannot match because a previous clause at line 1 always matches
lib/iex/info.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/iex/info.ex:1
warning: this clause cannot match because a previous clause at line 1 always matches
lib/iex/info.ex:1
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
warning: this clause cannot match because a previous clause at line 6 always matches
lib/inspect.ex:6
Any bets?
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hauleth
Protocols - it may be that the precompiled modules (due to protocol consolidation) conflicts with non-precompiled dispatcher. The solution is to set
ERL_LIBS=.However that is only my hypothesis.
zoedsoupe
Thanks for the reply!
I found this issue: elixir's setupHook causes compiler to emit warnings for all code · Issue #85265 · NixOS/nixpkgs · GitHub
but is kinda old… I’ll dig into about more information
zoedsoupe
setting up
ERL_LIBSenv var solves the problem (: