File.cd command bugs my app, if i run this command all is ok, i got :ok status, but after (if app run something modules) app is crashed. Why?
Interactive Elixir (1.7.2) - press Ctrl+C to exit (type h() ENTER for help)
iex(2)> ** (RuntimeError) could not compile application: cryptoapi.
You must restart your server after changing the following config or lib files:
Edit: I found answer