freewebwithme

freewebwithme

Using vs code and installed ElixirLS: support and debugger.
And I got an error popped up on start up says

Failed to run ‘elixir’ command. ElixirLS will probably fail to launch. Logged PATH to Development Console.

I think elixir command is in current path

which elixir
/home/user/.asdf/shims/elixir

and

echo $PATH
...........:/home/user/.asdf/shims:.....................
What is my problem?

Showing Posts 11 to 20

lukaszsamson

lukaszsamson

ElixirLS Core Team

Does your integrated terminal in vscode have the necessary envs? I guess thats what vscode uses to launch elixir-ls

NobbZ

NobbZ

Try a local user install as described by asdf rather than some package manager that installs system wide.

Facundo

Facundo

Thanks @NobbZ
Installed asdf again from sources –not using brew- and it works smoothly.

@lukaszsamson my integrated terminal is zsh and loads every other terminal outside of VSCode.

Nefcairon

Nefcairon

Hello,

I am using VS Code via Windows 10/WSL (erlang/elixir installed via asdf) and I also get

Failed to run ‘elixir’ command. ElixirLS will probably fail to launch. Logged PATH to Development Console.

I even do not know where/what this “Development Console” is (google didn’t help).

Is someone able to help me?

Facundo

Facundo

Click on View → Terminal
Select output tab
Then select ElixirLS from the dropdown

wdiechmann

wdiechmann

@Facundo I can confirm that! Just <upgraded> my MacBook Air M1 to BigSur - and the next thing I noticed was that ElixirLS fails to start in VSCode

my .zshrc is good as is my asdf local elixir 1.12.0

I may have installed asdf with brew first - but my current installation is tucked away safely in $HOME/.asdf :sunglasses:

Tried iex from CLI only to learn that elixir wasn’t the issue at all - erl was! (Note: I run all my workbench stuff in containers which is probably why I haven’t noticed)

Once I got my asdf global erlang 24.1 out of the way - all was good in VSCode on macOS BigSur land :smile:

thepeoplesbourgeois

thepeoplesbourgeois

Actually, “development console” in that error refers to Chromium’s Electron’s VSCode’s development tools console, which is under the Help menu header on MacOS, and… might be in a similar enough part of the Windows menu if you dig around for it a bit, @Nefcairon.

wallyfoo

wallyfoo

This ended up being the solution for me here on Groundhog’s Day, 2022. I forgot to set my global erlang asdf.

Rectified, relaunched, resplendent.

jmnda

jmnda

Setting erlang and elixir globally solve the issue for me as well
asdf global erlang <your_version>
asdf global elixir <your_version>

JVMartyns

JVMartyns

I solved it using:
sudo dnf install erlang-dialyzer
sudo dnf install erlang-edoc
asdf local elixir 1.13.3
asdf local erlang 24.3.4

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