My settings are not being applied, why?

[Kevinizevbigie]

Description

Thanks for making this plugin.

I have tried various iterations of the config file. I got roslyn working via mason but for some reason, I cannot get my settings to work. For example organize imports and inlay hints are not working. But I can see that the server has started (i get the message, and bad code had the E for error).

This less of a bug in the app, and more of a starting point to improve the documentation. Which I will more than happily do once this works.

Neovim version

NVIM v0.11.5

Operating system and version

Debian 13

Expected behavior

I expect that when I run vim.lsp.buf.format, that organize imports runs (because I have that setting on).

I also expect inlay hints.

Actual behavior

No inlay hints, but formatting runs.

Minimal config

-- Lazy
return {
  {
    "nvim-treesitter/nvim-treesitter",
    lazy = false,
    opts = {
      ensure_installed = {
        "vim",
        "lua",
        "vimdoc",
        "html",
        "css",

        -- !
        "c_sharp",
        "razor",
      },
    },
  },

    {
    "williamboman/mason.nvim",
    lazy = false,
    opts = {
      registries = {
        "github:mason-org/mason-registry",
        "github:Crashdummyy/mason-registry",
      },
      ensure_installed = {
        "lua-language-server",

        "xmlformatter",
        "csharpier",
        "prettier",

        "stylua",
        "bicep-lsp",
        "html-lsp",
        "css-lsp",
        "eslint-lsp",
        "typescript-language-server",
        "json-lsp",
        "rust-analyzer",

        -- !
        "roslyn"
     },
    },
  },
  {
    "seblyng/roslyn.nvim",
    ft = { "cs", "razor" },
    lazy = false,
    opts = {

    },
    config = function(_, opts)
        require('roslyn').setup(opts)
        vim.lsp.config('roslyn', {
          { 'gd', vim.lsp.buf.definition, desc = 'Goto Definition' },
          { 'gr', vim.lsp.buf.references, desc = 'Goto References' },
          { 'gi', vim.lsp.buf.implementation, desc = 'Goto Implementation' },
          { 'gD', vim.lsp.buf.type_definition, desc = 'Goto Type Definition' },
          { '<leader>cr', vim.lsp.buf.rename, desc = 'Rename Symbol' },
          { '<leader>ca', vim.lsp.buf.code_action, desc = 'Code Action' },

          on_attach = function(client, bufnr)
            if client.server_capabilities.inlayHintProvider then
              vim.lsp.inlay_hint.enable(true, { bufnr = bufnr })
            end
          end,

           -- Roslyn LSP server settings (these names come from Roslyn, not OmniSharp)
        settings = {
          ['csharp|inlay_hints'] = {
            csharp_enable_inlay_hints_for_parameters = true,
            csharp_enable_inlay_hints_for_literal_parameters = true,
            csharp_enable_inlay_hints_for_implicit_object_creation = true,
            csharp_enable_inlay_hints_for_indexer_parameters = true,
            csharp_enable_inlay_hints_for_other_parameters = true,
            csharp_enable_inlay_hints_for_return_types = true,
            csharp_enable_inlay_hints_for_struct = false,
            csharp_enable_inlay_hints_for_types = false,
          },
          ['csharp|code_lens'] = {
            dotnet_enable_references_code_lens = false,
          },
          ['csharp|background_analysis'] = {
            dotnet_analyzer_diagnostics_scope = 'fullSolution',
            dotnet_compiler_diagnostics_scope = 'fullSolution',
          },
          ['csharp|completion'] = {
            dotnet_show_completion_items_from_unimported_namespaces = true,
            dotnet_show_name_completion_suggestions = true,
          },
          ['csharp|formatting'] = {
            dotnet_organize_imports_on_format = true,
          },
        },
      })
    end,
   },
 }

Roslyn checkhealth

==============================================================================
roslyn:                                                                   1 ⚠️

roslyn.nvim: Requirements ~
- ✅ OK Neovim >= 0.11
- ✅ OK dotnet SDK >= 10 (found 10.0.101)

roslyn.nvim: Roslyn Language Server ~
- ✅ OK /home/vinnland/.local/share/nvim/mason/bin/roslyn: found
- ✅ OK Razor extension: found at /home/vinnland/.local/share/nvim/mason/packages/roslyn/libexec/.razorExtension
- ✅ OK vscode-html-language-server: found
- ⚠️ WARNING html-lsp client not configured
  - ADVICE:
    - Razor HTML support will be limited.
    - Consider configuring the html-lsp client for better Razor support.

roslyn.nvim: File Watching Configuration ~
- ✅ OK File watching: auto (using Roslyn's built-in file watcher)

roslyn.nvim: Solution Detection ~
- ✅ OK Selected solution: /home/vinnland/projects/dotnet/Commerce/Commerce.sln