When no matches, fzf-lua comes up an error: attempt to get length of local 'idx' (a nil value)

[DistinctWind]

Here's the error message:

Error executing vim.schedule lua callback: ...hare/nvim/lazy/fzf-lua/lua/fzf-lua/previewer/builtin.lua:403: attempt to get length of local 'idx' (a nil value)
stack traceback:
	...hare/nvim/lazy/fzf-lua/lua/fzf-lua/previewer/builtin.lua:403: in function 'fn'
	...run/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/shell.lua:116: in function 'fn'
	...run/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/shell.lua:77: in function <...run/.local/share/nvim/lazy/fzf-lua/lua/fzf-lua/shell.lua:76>

I'm not a professional in lua programming, and I didn't see any operation on idx getting its length.

local entry, query, idx = items[1], items[2], items[3]

I wonder if that is intentional or a bug. If it's a bug, how could this happen, and how can it be fixed?

[ibhagwan]

The error message is indeed a bit cryptic, nor is this reproducible for me on default setup but definitely bug, can you share more data about your setup or better yet open a bug report?

Also try with mini.sh (top of README) and let me know if this is reproducible and what steps to take to cause this issue?

[DistinctWind]

I'm using the default configuration provided by the LazyVim config.

It's not reproducible with the mini.sh script. More interestingly, the error disappeared after I ran mini.sh once! I hope this helps if any other meets the same problem.

[ibhagwan]

More interestingly, the error disappeared after I ran mini.sh once! I

Wild :)