Nvim-Tree: Attempt to perform arithmetic on a nil value

[undefinedcode0]

Description

Issues with the Nvim-Tree Lua spitting out an error when pressing 'Ctrl+N"

"Error executing Lua callback: ...r\start\nvim-tree.lua/lua/nvim-tree/explorer/explore.lua:63: attempt to perform arithme tic on a nil value stack traceback: ...r\start\nvim-tree.lua/lua/nvim-tree/explorer/explore.lua:63: in function 'populate_children' ...r\start\nvim-tree.lua/lua/nvim-tree/explorer/explore.lua:85: in function 'explore' ...cker\start\nvim-tree.lua/lua/nvim-tree/explorer/init.lua:62: in function '_load' ...cker\start\nvim-tree.lua/lua/nvim-tree/explorer/init.lua:53: in function 'new' ...e\pack\packer\start\nvim-tree.lua/lua/nvim-tree/core.lua:19: in function 'init' ...te\pack\packer\start\nvim-tree.lua/lua/nvim-tree/lib.lua:261: in function 'open' ...\start\nvim-tree.lua/lua/nvim-tree/actions/tree/open.lua:32: in function 'open' ...ck\packer\start\nvim-tree.lua/lua/nvim-tree/commands.lua:15: in function <...ck\packer\start\nvim-tree.lua/lu a/nvim-tree/commands.lua:14>"

Neovim version

NVIM v0.10.1
Build type: Release
LuaJIT 2.1.1713484068

Operating system and version

Windows 10, Build 19044.4780 IoT LTSC

Windows variant

Nushell, CMD

nvim-tree version

ad0b95d

Clean room replication

vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1

vim.cmd [[set runtimepath=$VIMRUNTIME]]
vim.cmd [[set packpath=/tmp/nvt-min/site]]
local package_root = "/tmp/nvt-min/site/pack"
local install_path = package_root .. "/packer/start/packer.nvim"
local function load_plugins()
  require("packer").startup {
    {
      "wbthomason/packer.nvim",
      "nvim-tree/nvim-tree.lua",
      "nvim-tree/nvim-web-devicons",
      -- ADD PLUGINS THAT ARE _NECESSARY_ FOR REPRODUCING THE ISSUE
    },
    config = {
      package_root = package_root,
      compile_path = install_path .. "/plugin/packer_compiled.lua",
      display = { non_interactive = true },
    },
  }
end
if vim.fn.isdirectory(install_path) == 0 then
  print "Installing nvim-tree and dependencies."
  vim.fn.system { "git", "clone", "--depth=1", "https://github.com/wbthomason/packer.nvim", install_path }
end
load_plugins()
require("packer").sync()
vim.cmd [[autocmd User PackerComplete ++once echo "Ready!" | lua setup()]]
vim.opt.termguicolors = true
vim.opt.cursorline = true

-- MODIFY NVIM-TREE SETTINGS THAT ARE _NECESSARY_ FOR REPRODUCING THE ISSUE
_G.setup = function()
  require("nvim-tree").setup {}
end

-- UNCOMMENT this block for diagnostics issues, substituting pattern and cmd as appropriate.
-- Requires diagnostics.enable = true in setup.
--[[
vim.api.nvim_create_autocmd("FileType", {
  pattern = "lua",
  callback = function()
    vim.lsp.start { cmd = { "lua-language-server" } }
  end,
})
]]

Steps to reproduce

• Open neovim via a CMD and run nvim.
• Press CTRL + N

Expected behavior

A file tree in the sidebar is expected from the neovim session.

Actual behavior

Upon pressing CTRL + N, the terminal logs this error inside of the neovim session:

[alex-courtis]

Looks like a duplicate of #2866

Tracking there with #2867

[alex-courtis]

@undefinedcode0 I'd be grateful if you tested a fix branch #2874

cd /path/to/nvim-tree.lua
git pull
git checkout 2866-windows-explorer-ignore-unenumerable-directories

When you're finished testing:

git checkout master