Recently, VSCode intellisense feature for elixir has stopped working on my Mac. Code autocomplete, go to definition, function description... are all failed. My colleagues encounter the same problem.
After researching, I found the root cause is ElixirLS has crashed from launching.
I tried to disable ElixirLS, close the editor, open the editor again and enable ElixirLS but no luck. I also tried to reinstall ElixirLS but nothing changes.
So I went to ElixirLS Github homepage, move to Troubleshooting region and I found the solution:
Источник: dev.toelixir elixirls intellisense vscode