LSP Error: Could not load Prettier: Error: Cannot find module 'prettier' when using astro-ls in neovim

[tsndr]

Hey,

when using astro in neovim the language server crashes with this error:

[ERROR][2024-02-25 18:56:28] .../vim/lsp/rpc.lua:734	"rpc"	"/Users/toby/.local/share/nvim/mason/bin/astro-ls"	"stderr"	"/Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/volar-service-prettier/index.js:18
                throw new Error(\"Could not load Prettier: \" + e);
                      ^

Error: Could not load Prettier: Error: Cannot find module 'prettier'
Require stack:
- /Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/volar-service-prettier/index.js
- /Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/dist/languageServerPlugin.js
- /Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/dist/nodeServer.js
- /Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/bin/nodeServer.js
    at Object.create (/Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/volar-service-prettier/index.js:18:23)
    at createServiceContext (/Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/@volar/language-service/lib/languageService.js:156:65)
    at createLanguageService (/Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/@volar/language-service/lib/languageService.js:39:21)
    at Object.getLanguageService (/Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/@volar/language-server/lib/project/typescriptProject.js:74:76)
    at sendDocumentDiagnostics (/Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/@volar/language-server/lib/server.js:278:66)
    at async updateDiagnostics (/Users/toby/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/@volar/language-server/lib/server.js:267:13)

Node.js v21.6.2
"

I was able to fix this by doing this:

$ cd ~/.local/share/nvim/mason/packages/astro-language-server/node_modules/@astrojs/language-server/node_modules/volar-service-prettier
$ npm install

Maybe this is some kind of dependency issue?

Let me know if you need more information, I would really love to see this resolved :)