add silent! to packadd so no error will throw

lua/navigator/lspclient/attach.lua

@@ -5,7 +5,7 @@ local util = require "navigator.util"
 local log = util.log
 if packer_plugins ~= nil then
   if not packer_plugins["nvim-lua/lsp-status.nvim"] or not packer_plugins["lsp-status.nvim"].loaded then
-    vim.cmd [[packadd lsp-status.nvim]]
+    vim.cmd [[silent! packadd lsp-status.nvim]]
   end
 end
 local lsp_status = nil
@@ -65,7 +65,7 @@ M.on_attach = function(client, bufnr)
 
   require("navigator.lspclient.mapping").setup({client = client, bufnr = bufnr, cap = client.resolved_capabilities})
 
-  vim.cmd [[packadd vim-illuminate]]
+  vim.cmd [[silent! packadd vim-illuminate]]
   local hasilm, ilm = pcall(require, "illuminate")   -- package.loaded["illuminate"]
   if hasilm then
     ilm.on_attach(client)

lua/navigator/lspclient/clients.lua

@@ -7,7 +7,7 @@ if packer_plugins ~= nil then
     vim.cmd [[packadd nvim-lspconfig]]
   end
   if not packer_plugins["nvim-lua/lsp-status.nvim"] or not packer_plugins["lsp-status.nvim"].loaded then
-    vim.cmd [[packadd lsp-status.nvim]]
+    vim.cmd [[silent! packadd lsp-status.nvim]]
   -- if lazyloading
   end
   if not packer_plugins["ray-x/guihua.lua"] or not packer_plugins["guihua.lua"].loaded then

lua/navigator/lspclient/config.lua

@@ -1,11 +1,6 @@
 local lsp = require("vim.lsp")
 
-vim.cmd [[packadd lspsaga.nvim]]
-local saga = require "lspsaga"
-saga.init_lsp_saga()
 M={}
-
-
 local capabilities = vim.lsp.protocol.make_client_capabilities()
 capabilities.textDocument.completion.completionItem.snippetSupport = true
 
@@ -22,7 +17,6 @@ end
 vim.cmd("command! -nargs=0 LspLog call v:lua.open_lsp_log()")
 vim.cmd("command! -nargs=0 LspRestart call v:lua.reload_lsp()")
 
-print("loading lsp client")
 local cfg = {}
 require('lsp.clients').setup(cfg)
 require('lsp.mappings').setup(cfg)