LSP client doesn't support confirmation

[wavesinaroom]

Hi!

I'm writing an LSP for a music language that isn't available as a stand alone application. This is the beginning of the project and I want to test my first message sent from the server to Helix. Problem is that Helix complains about not having confirmation support from my server. This is what I got from the editor:

Your LSP client doesn't support confirmation. You can enable autoArchive in lsp configuration.

I went through Helix documentation language section a couple of times but I didn't see that option anywhere. Then I thought that maybe that option is in the lsp specification but it wasn't there either. Now that read Helix output Your LSP client catches my attention. If Helix is the client, why doesn't it support confirmation, that's baffling. Can anyone lend me a hand with a clue on this please?

[waddie]

I don’t think that’s a Helix error message. The text doesn’t appear anywhere in the source code.

There’s an exact match in nil, the Nix language server. I don’t know Nix, nor how or why it’s interacting with the LSP you’re developing, but I’d look there first. A similar issue was reported for zed, maybe you just need to run nix flake archive manually?

[wavesinaroom]

Thanks a lot! Yeah I'm using Home manager on Fedora so this issue has to do with it. I'll check that more in depth