it doesn't work for me with `vsnip`

[SrWither]

when I open a file in html or css, when I see the information with LspInfo it appears that it is running, however the autocomplete does not work

My LSP config:

" LSP

syntax enable

filetype plugin indent on

set completeopt=menuone,noinsert,noselect
set shortmess+=c

lua <<EOF
  -- Setup nvim-cmp.
local has_words_before = function()
  local line, col = unpack(vim.api.nvim_win_get_cursor(0))
  return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match('%s') == nil
end

local cmp = require('cmp')
local lspkind = require('lspkind')
local lspconfig = require'lspconfig'
local configs = require'lspconfig.configs'

-- icons
local kind_icons = {
  Text = "",
  Method = "",
  Function = "",
  Constructor = "",
  Field = "",
  Variable = "",
  Class = "ﴯ",
  Interface = "",
  Module = "",
  Property = "ﰠ",
  Unit = "",
  Value = "",
  Enum = "",
  Keyword = "",
  Snippet = "",
  Color = "",
  File = "",
  Reference = "",
  Folder = "",
  EnumMember = "",
  Constant = "",
  Struct = "",
  Event = "",
  Operator = "",
  TypeParameter = ""
}

-- Setup CMP

  cmp.setup({
    formatting = {
      format = function(entry, vim_item)
        -- Kind icons
        vim_item.kind = string.format('%s %s', kind_icons[vim_item.kind], vim_item.kind)
        -- Source
        vim_item.menu = ({
          buffer = "[Buffer]",
          nvim_lsp = "[LSP]",
          luasnip = "[LuaSnip]",
          nvim_lua = "[Lua]",
          latex_symbols = "[LaTeX]",
       })[entry.source.name]
        return vim_item
      end
    },
    snippet = {
      expand = function(args)
        vim.fn["vsnip#anonymous"](args.body)
      end,
    },
    mapping = {
      ['<C-Space>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c' }),
      ['<CR>'] = cmp.mapping.confirm({ select = true }),
      ['<Tab>'] = function(fallback)
      if not cmp.select_next_item() then
        if vim.bo.buftype ~= 'prompt' and has_words_before() then
          cmp.complete()
        else
          fallback()
        end
      end
    end,

    ['<S-Tab>'] = function(fallback)
      if not cmp.select_prev_item() then
        if vim.bo.buftype ~= 'prompt' and has_words_before() then
          cmp.complete()
        else
          fallback()
        end
      end
    end,
    },
    sources = cmp.config.sources({
      { name = 'nvim_lsp' },
      { name = 'vsnip' }, 
    }, {
      { name = 'buffer' },
    })
  })

  -- Use buffer source for `/` (if you enabled `native_menu`, this won't work anymore).
  cmp.setup.cmdline('/', {
    sources = {
      { name = 'buffer' }
    }
  })

  -- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
  cmp.setup.cmdline(':', {
    sources = cmp.config.sources({
      { name = 'path' }
    }, {
      { name = 'cmdline' }
    })
  })

  -- Setup lspconfig.
  local capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
  -- Rust
  require('lspconfig')['rust_analyzer'].setup {
    capabilities = capabilities
  }
  -- Python
  require('lspconfig')['pyright'].setup {
    capabilities = capabilities
  }
  -- C/C++
  require('lspconfig')['clangd'].setup {
    capabilities = capabilities
  }
  -- Tsserver
  require('lspconfig')['tsserver'].setup {
    capabilities = capabilities,
    single_file_support = true
  }
  -- Vue
  require('lspconfig')['vuels'].setup {
    capabilities = capabilities
  }
  -- Html
  require('lspconfig')['html'].setup {
    capabilities = capabilities
  }
  -- Css
  require('lspconfig')['cssls'].setup {
    capabilities = capabilities
  }
  -- Golang
  require('lspconfig')['gopls'].setup {
    cmd = { "gopls" },
    filetypes = { "go", "gomod", "gotmpl" },
    root_dir = require("lspconfig").util.root_pattern{"*"},
  }

  local capabilities = vim.lsp.protocol.make_client_capabilities()
  capabilities.textDocument.completion.completionItem.snippetSupport = true

  if not configs.ls_emmet then
    configs.ls_emmet = {
      default_config = {
        cmd = { 'ls_emmet', '--stdio' };
        filetypes = {
          'html',
          'css',
          'scss',
          'javascript',
          'javascriptreact',
          'typescript',
          'typescriptreact',
          'haml',
          'xml',
          'xsl',
          'pug',
          'slim',
          'sass',
          'stylus',
          'less',
          'sss',
          'hbs',
          'handlebars',
        };
        root_dir = function(fname)
          return vim.loop.cwd()
        end;
        settings = {};
      };
    }
  end

  lspconfig.ls_emmet.setup { capabilities = capabilities }
 
EOF

[pedro757]

have you installed these plugins?

use 'hrsh7th/cmp-vsnip'
use 'hrsh7th/vim-vsnip'
use 'hrsh7th/vim-vsnip-integ'

Run this: :CmpStatus and show me the output

[SrWither]

yes, I have all the extensions installed.
Plugs:

" LSP
Plug 'neovim/nvim-lspconfig'
Plug 'nvim-lua/lsp_extensions.nvim'
" LSP-AUTOCOMPLETION
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'hrsh7th/cmp-buffer'
Plug 'hrsh7th/cmp-path'
Plug 'hrsh7th/cmp-cmdline'
Plug 'hrsh7th/nvim-cmp'
Plug 'onsails/lspkind-nvim'
" CMP-SNIPPET
Plug 'hrsh7th/cmp-vsnip'
Plug 'hrsh7th/vim-vsnip'
Plug 'hrsh7th/vim-vsnip-integ'

this is the output of :CmpStatus

[max397574]

it works for me
so it's definitely not a problem with the language server
you can check out my config to see how I do it

[pedro757]

what if you manually call for complation with ctrl-space @SrWither

[max397574]

I don't need to do that

[pedro757]

What's your "cot" option?

:set cot? @max397574

[max397574]

menuone,noselect

[SrWither]

what if you manually call for complation with ctrl-space @SrWither

it does not work

[SrWither]

i changed vsnip to luasnip and now it works

no html autocomplete unless you hit <


though that's from the html lang server

[pedro757]

@max397574 are you using vsnip?

[pedro757]

For me it's working with vsnip, I don't know why your config doesn't

[max397574]

I'm using luasnip

[pedro757]

I'm going to leave this issue open, to see if anyone else have the same problem