Error detected: ...attempt to call field 'is_closing'

[Hyvok]

Hey! I'm using the basic template setup from https://github.com/LunarVim/Neovim-from-scratch which uses cmp-nvim-lsp and sumneko_lua LSP-server. I have not modified anything else from the template other than pinned some newer versions for nvim-treesitter and some other plugins. I am getting this error with every single inserted character in lua files:

Running command ":lua =vim.lsp.get_active_clients({ filter = { name = "sumneko_lua " }})[1].is_stopped()" returns false so I guess the LSP-server should be working fine. Using newest pre-release NeoVim v0.8.0-1183-ge6c214033 on Windows and newest cmp-nvim-lsp.

Any ideas what this could be caused by?

[iusztin]

Hey!
I encountered a similar error and found a related issue on the neovim repo.
In my case the error disappeared after updating null-ls.

[Hyvok]

Hey! I encountered a similar error and found a related issue on the neovim repo. In my case the error disappeared after updating null-ls.

Updating null-ls solved the issue! Thanks!

[fadhilaf]

Can i know what commit id u guys use