lsp.lua:236: bad argument #1 to 'ipairs' (table expected, got nil)

[PerMalmberg]

Before filing a bug report, I just want to check if this has been observed by anyone else and if there is a known fix (that I can't find).

When opening "LSP references/definitions ...(Trouble)" in a .cpp file, I get the following stacktrace shown to me. The references window is still shown, but the error is repeated as I move my cursor around the source file,

I''m using trouble.nvim @ 8adafc1 on nvim 0.10.0

My entire nvim config can be found here

  Error  9:55:42 PM msg_show.lua_error Error executing vim.schedule lua callback: .../nvim-data/lazy/trouble.nvim/lua/trouble/sources/lsp.lua:236: bad argument #1 to 'ipairs' (table expected, got nil)
stack traceback:
	[C]: in function 'ipairs'
	.../nvim-data/lazy/trouble.nvim/lua/trouble/sources/lsp.lua:236: in function 'cb'
	.../nvim-data/lazy/trouble.nvim/lua/trouble/sources/lsp.lua:147: in function 'handler'
	...m Files/Neovim/share/nvim/runtime/lua/vim/lsp/client.lua:685: in function 'fn'
	vim/_editor.lua:351: in function <vim/_editor.lua:350>
   Error  9:55:44 PM msg_show.lua_error Error executing vim.schedule lua callback: .../nvim-data/lazy/trouble.nvim/lua/trouble/sources/lsp.lua:236: bad argument #1 to 'ipairs' (table expected, got nil)
stack traceback:
	[C]: in function 'ipairs'
	.../nvim-data/lazy/trouble.nvim/lua/trouble/sources/lsp.lua:236: in function 'cb'
	.../nvim-data/lazy/trouble.nvim/lua/trouble/sources/lsp.lua:147: in function 'handler'
	...m Files/Neovim/share/nvim/runtime/lua/vim/lsp/client.lua:685: in function 'fn'
	vim/_editor.lua:351: in function <vim/_editor.lua:350>

Thanks!

[folke]

I added some extra nil checks for invalid lsp results

[PerMalmberg]

Awesome, ty!