but these are lspconfig names...

[agriffis]

I just updated mason after a period of forgetting to update. Now I'm getting this:

[mason-lspconfig.nvim] Server "html" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "jdtls" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "vimls" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "cssls" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "intelephense" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "jsonls" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "pyright" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "rust_analyzer" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "sumneko_lua" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "vuels" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.
[mason-lspconfig.nvim] Server "tsserver" is not a valid entry in ensure_installed. Make sure to only provide lspconfig server names.

I'm confused because those are lspconfig server names, as far as I know. What am I doing wrong?

[williamboman]

Hey! This probably surfaced due to #1016. If I had to guess you're probably not setting up the plugins in the right order, mason.nvim needs to be set up before mason-lspconfig.nvim

[agriffis]

It seems like they're in order:

https://github.com/agriffis/skel/blob/3c37c3018044fcce6b887e88b0b91e7f9f64cce2/neovim/.config/nvim/lua/plugins.lua#L137-L146

But it's entirely possible that there's something weird in my config that causes they to load out of order.

[williamboman]

AFAIK, Packer doesn't execute config callbacks in the order they're registered. I personally don't load plugins via any plugin manager so I don't know Packer very well, but I'd try leveraging the after directive for mason-lspconfig.nvim:

  -- Language server protocol.
  use {'williamboman/mason.nvim', config = function()
    require('mason').setup()
  end}
  use {'williamboman/mason-lspconfig.nvim', after = "mason.nvim", config = function()
    local server_names = vim.tbl_keys(require('config.lsp.lspconfig').servers)
    require('mason-lspconfig').setup {
      ensure_installed = server_names,
    }
  end}

[agriffis]

I needed a couple of them, but that did the trick, thanks!

agriffis/skel@155e213