Language server crashes with locale error

Shopify / vscode-as

VSCode Language Client for AssemblyScript

MIT License

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Language server crashes with locale error #49

Open dsyer opened 2 years ago

dsyer commented 2 years ago

In an attempt to fix #42 (#47) I updated the asls to the latest release, followed the instructions in the README and repackaged the extension as v0.4.1, finally installing the vsix locally. Then it fails in a different way:

AssemblyScript Language Server not started. The server returned: warning: the VM is running with native name encoding of latin1 which may cause Elixir to malfunction as it expects utf8. Please ensure your locale is set to UTF-8 (which can be verified by running "locale" in your shell)

I'm sure why that is happening, or where to start fixing it. I can't see "latin1" anywhere in the environment.

I force LC_ALL=en_US.UTF-8 in the environment, and there's a new error:


  AssemblyScript Language Server not started.
  The server returned:

  ** (UndefinedFunctionError) function AssemblyScriptLS.CLI.start_with_options/1 is undefined or private
    AssemblyScriptLS.CLI.start_with_options([port: 0])
    (stdlib 3.14.2) erl_eval.erl:680: :erl_eval.do_apply/6
    (elixir 1.11.4) lib/code.ex:341: Code.eval_string_with_error_handling/3

I don't know where to even start with that one.

StealthyCoder commented 2 years ago

I might have a fix. At least these are the steps I took in order to get a working situation for myself.

git clone https://github.com/Shopify/asls
cd asls
mv Dockerfile Dockerfile.linux
make clean
MIX_ENV=prod mix release
cp -r _build/prod/rel/asls /opt/asls/vscode-as/bin/asls
rm -r /opt/asls/vscode-as/bin/*.tar.gz
cd /opt/asls/vscode-as/
bump version in package.json
yarn
npx vsce package Install the resulting vsix and try it.

For some reason the other code will not load the Module for whatever reason. I am really not sure what the magic combination is because Erlang/Elixir is not my forte.

Hope this helps others out.