Tracebacks during file opening

[tobixx]

This happens on every file opening:

Error detected while processing BufNewFile Autocommands for "*":                                                                                                                                                                              
Error executing lua callback: ...en/.local/share/nvim/lazy/NvChad/lua/nvchad/autocmds.lua:7: Invalid buffer id: 1                                                                                                                             
stack traceback:                                                                                                                                                                                                                              
        [C]: in function 'nvim_buf_get_name'                                                                                                                                                                                                  
        ...en/.local/share/nvim/lazy/NvChad/lua/nvchad/autocmds.lua:7: in function <...en/.local/share/nvim/lazy/NvChad/lua/nvchad/autocmds.lua:6>

but cursor positioning is alright after error message is dismissed.

While the traceback is raised not within your plugin, it is the root cause for it.
Just guessing: maybe buffer id should be 0.

[triarius]

Thanks for raising this.

I'm not seeing straight away where I'm using a buffer id of 1. I've tried to use
vim.api.nvim_get_current_buf() everywhere I could. So maybe something in your nvchad is interfering with the buffer numbers between the lines where it is used in this function:

local function replace_buf(fileline)
	local old_buf = vim.api.nvim_get_current_buf()
	vim.cmd.edit(fileline.filename)

	local new_buf = vim.api.nvim_get_current_buf()
	local filetype = vim.filetype.match({ buf = new_buf })
	vim.api.nvim_buf_set_option(new_buf, "filetype", filetype)

	vim.api.nvim_buf_delete(old_buf, {})

	return fileline
end

I added this function to get syntax highlighting working with the opened files.

So when you said

cursor positioning is alright after error message is dismissed.
does that include things like syntax highlighting and lsp attachment as well? Maybe I can revisit this decision.

It would be great if you can give a minimal config that reproduces the issue and also LMK more details of what you observe. Thanks!

[tobixx]

Thanks for looking into it!
First let me answer your question regarding syntax highlighting and lsp: yes - everything is working fine.
For your second request: that's a hard cookie for me - in context of neovim I'm more a newbie and do not exactly know hot to debug this issue to give you more info.
I will try my best - but will need some time.

Here is at least the offending source.

And interesting: indeed, if I display the buffers then this shown:

• for nvim .local/share/nvim/lazy/NvChad/lua/nvchad/autocmds.lua:7 - 2 %a ".local/share/nvim/lazy/NvChad/lua/nvchad/autocmds.lua" line 7
• for nvim .local/share/nvim/lazy/NvChad/lua/nvchad/autocmds.lua - 1 %a ".local/share/nvim/lazy/NvChad/lua/nvchad/autocmds.lua" line 1