Mix warning won't resolve

Try
$ mix clean

before

$ mix compile

Thanks for the suggestion. Alas, neither mix clean nor mix clean --deps worked.

mix clean --deps seems to delete _build/$MIX_ENV. I even tried rm -rf deps/ _build/ before in vain. Open to further suggestions, I need to get rid of this last warning.

PS. Recloned the project, ran rm -rf .git _build deps and recompiled. Still, the warning persists.

Maybe unrelated, but even with elixir set to 1.10.4 via asdf…

$ asdf install
elixir 1.10.4-otp-23 is already installed
erlang 23.1 is already installed

… elixir --version still returns 1.11.2.

$ elixir --version  
Erlang/OTP 23 [erts-11.1] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [hipe]

Elixir 1.11.2 (compiled with Erlang/OTP 23)

Maybe you’ve installed something as a global archive? Also something appears to be incorrect in your asdf setup if the incorrect version is being used. Does asdf current also show 1.10.4? What does which -a elixir show?

Thanks for the help Jason. I’ve looked further into both areas you mention, global archives and asdf.

Global archive

I think these are the only global archives.

$ ls ~/.mix/archives
hex-0.20.1           hex.ez        phoenix_new-1.1.2.ez   phx_new-1.4.10

asdf v0.8.0

asdf current looks ok.

$ asdf current
elixir          1.10.4-otp-23   ~/my_app/.tool-versions
erlang          23.1            ~/my_app/.tool-versions

List of all elixir executables ok as well.

$ which -a elixir
~/.asdf/shims/elixir
/usr/local/bin/elixir

And the content of the above shim.

#!/usr/bin/env bash
# asdf-plugin: elixir
exec /usr/local/opt/asdf/bin/asdf exec "elixir" "$@" # Running this with "--version" arg does return 1.11.2 though

Worth noting that I also ‘fixed’ the syntax error before: "$@" issue with asdf’s mix shim and changed ~/.asdf/shims/mix from

#!/usr/bin/env bash
# asdf-plugin: elixir
exec /usr/local/opt/asdf/bin/asdf exec "mix" "$@"

to a ‘working’ version.

#!/usr/bin/env elixir
Mix.start
Mix.CLI.main

I’ve had this happen quite a bit and removing the ElixiLS directory always resolves it.

rm -rf ./.elixir_ls

Thanks. Alas, even

rm -rf .elixir_ls deps _build
mix deps.get
mix compile

didn’t resolve this warning.

Can you share the project or a project that reproduces the issue so that we can take a look?

Yes, will try to reproduce in a sample project. If that fails, I’ll try to get an approval from the stakeholders.

I’m having a similar issue with one of my projects, where one of the types modules for Absinthe, is returning me this error:

erorr609×209 3.09 KB

I have tried all the steps mentioned above, but the error persists.

Same issue here on the Types GraphQL module (use Absinthe.Schema.Notation).