Error executing vim.schedule lua callback: ...l/share/nvim/lazy/windows.nvim/lua/windows/lib/frame.lua:98: attempt to index local 'curwinLeaf' (a nil value)

[nyngwang]

Description

I have a session plugin, which can restore my project session consists of many tabpages. But I just noticed that restoring session where there are two vertical splits on enter caused an error:

   Error  23:01:23 msg_show.lua_error Error executing vim.schedule lua callback: ...l/share/nvim/lazy/windows.nvim/lua/windows/lib/frame.lua:98: attempt to index local 'curwinLeaf' (a nil value)
stack traceback:
    ...l/share/nvim/lazy/windows.nvim/lua/windows/lib/frame.lua:98: in function 'autowidth'
    .../nvim/lazy/windows.nvim/lua/windows/calculate-layout.lua:27: in function 'autowidth'
    ...l/share/nvim/lazy/windows.nvim/lua/windows/autowidth.lua:40: in function ''
    vim/_editor.lua: in function ''
    vim/_editor.lua: in function <vim/_editor.lua:0>

If I disable barbecue.nvim then the error is gone.

Reproduce

To reproduce, you can use my config (assuming you use packer.nvim):

If I use the following config:

use {
  'anuvyklack/windows.nvim',
  dependencies = {
    'anuvyklack/middleclass',
    'anuvyklack/animation.nvim'
  },
  config = function()
    vim.o.winwidth = 10
    vim.o.winminwidth = 10
    vim.o.equalalways = false
    require('windows').setup {
      autowidth = { enable = true },
      ignore = {
        filetype = { 'neo-tree', 'lazy', 'noice' },
      }
    }
    -- and some `vim.keymap.set` omitted.
  end
}

https://user-images.githubusercontent.com/24765272/209852868-a8e2d7e1-c960-4a11-9cc2-f0c75a448d5f.mov

[nyngwang]

The problem turned out to be unrelated to barbecue.nvim, and there is no problem. Closing...

[towry]

I have same issue triggered by bdelete