Lazyvim - neovim crash when closing chat buffer

[antoniorodr]

Did you check docs and existing issues?

• I have read all the LazyVim docs
• I have updated the plugin to the latest version before submitting this issue
• I have searched the existing issues of LazyVim
• I have searched the existing issues of plugins related to this issue

Neovim version (nvim -v)

0.11.4

Operating system/version

macOS 26

Describe the bug

Hello!

I’m not sure when this started, but it’s a bit annoying. I haven’t found anything in the plugin repository about this. When I open a new Copilot Panel with <leader>aa and try to close it in normal mode with <leader>wd, Neovim closes itself, but the view looks strange (see screenshot). I have to close the buffer and then the windows to close the panel.

Steps To Reproduce

1. Open Copilot with <leader>aa
2. In normal mode, try to close the panel/window with <leader>wd

Expected Behavior

I expected the Copilot window to close as it always did.

---

I posted this on the Lazyvim repo too, but Folke says he did not change anything in the config, so it maybe is related to the plugin itself?

I can close any other window with the same shortcut without a problem.

[deathbeam]

what does <leader>wd do exactly?

[deathbeam]

Also if neovim closes itself with "strange view" that most likely means that neovim crashed. maybe some treesitter crash? But sounds very unreated to the actual plugin

[antoniorodr]

Hi @deathbeam

Sorry I forgot to explain it.

This is the lazyvim default to close a window, which worked perfectly before to close the panel.

I tried to use "q" too, as the "gh" command suggests. But it only works the first time (if I open the "gh" command first, for example).

If I open the panel and try to close it, the error occurs (without any error message tho)

[deathbeam]

Do you have anything like vim._extui enabled or old treesitter parsers or old neovim version? Also can you try this with other markdown buffers?

Also can you try reproducing it by cloning this repo and running nvim --clean -u scripts/minimal.lua and then just using :CopilotChatOpen and <C-W>c (as it lookds like lazyvim leader wd maps to that)

[antoniorodr]

Hi @deathbeam

Thanks for the help!

I have the default Lazyvim config, with some extra plugins in the plugins folder and some keymaps of my own. So I don't think ive old parsers or anything, since this worked a few weeks ago.

I will try to reproduce it cloning this repo into a clean folder and run the command you wrote.

Thanks!

[antoniorodr]

It looks like cloning the repo and starting Neovim with nvim --clean -u scripts/minimal.luaworks. So I don't know what the problem is.

Do you have any idea?

[antoniorodr]

:lua print(vim._extui)prints nilon neovim.

[deathbeam]

Well can you try other markdown buffers and see if you get the crash? That have treesitter enabled. As the biggest thing that changed here is that the plugin started relying on treesitter more. But not sure if anything changed on LazyVim side. For example it could be because of extui as well as I said as its pretty unstable. Can you also post output of :checkhealth CopilotChat and :checkhealth vim.treesitter and :checkhealth nvim-treesitter?

And vim._extui needs to be specifically grabbed via require('vim._extui')

EDIT: Also can you do :checkhealth CopilotChat and :checkhealth vim.treesitter on both the minimal sample and your actual config? for comparison

[antoniorodr]

I created a test.md file, opened it on Neovim, wrote on it and close it without a problem.

:checkhealth CopilotChat gives me this the first time:

==============================================================================
CopilotChat:                                                              1 ❌

- ❌ ERROR No healthcheck found for "CopilotChat" plugin.

But if I run it a second time, Neovim crashes as when I try to close the copilot panel chat.

:check health vim.treesitter output:

==============================================================================
vim.treesitter:                                                             ✅

Treesitter features ~
- Treesitter ABI support: min 13, max 15
- WASM parser support: false

Treesitter parsers ~
- ✅ OK Parser: bash                      ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/bash.so
- ✅ OK Parser: bash                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/bash.so
- ✅ OK Parser: c                         ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/c.so
- ✅ OK Parser: c                    (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/c.so
- ✅ OK Parser: c                    (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/c.so
- ✅ OK Parser: cpp                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/cpp.so
- ✅ OK Parser: cpp                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/cpp.so
- ✅ OK Parser: diff                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/diff.so
- ✅ OK Parser: diff                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/diff.so
- ✅ OK Parser: dockerfile                ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/dockerfile.so
- ✅ OK Parser: dockerfile           (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/dockerfile.so
- ✅ OK Parser: dtd                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/dtd.so
- ✅ OK Parser: fish                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/fish.so
- ✅ OK Parser: fish                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/fish.so
- ✅ OK Parser: git_config                ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/git_config.so
- ✅ OK Parser: git_config           (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/git_config.so
- ✅ OK Parser: git_rebase                ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/git_rebase.so
- ✅ OK Parser: git_rebase           (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/git_rebase.so
- ✅ OK Parser: gitattributes             ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/gitattributes.so
- ✅ OK Parser: gitattributes        (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/gitattributes.so
- ✅ OK Parser: gitcommit                 ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/gitcommit.so
- ✅ OK Parser: gitcommit            (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/gitcommit.so
- ✅ OK Parser: gitignore                 ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/gitignore.so
- ✅ OK Parser: gitignore            (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/gitignore.so
- ✅ OK Parser: go                        ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/go.so
- ✅ OK Parser: go                   (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/go.so
- ✅ OK Parser: gomod                     ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/gomod.so
- ✅ OK Parser: gomod                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/gomod.so
- ✅ OK Parser: gosum                     ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/gosum.so
- ✅ OK Parser: gosum                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/gosum.so
- ✅ OK Parser: gowork                    ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/gowork.so
- ✅ OK Parser: gowork               (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/gowork.so
- ✅ OK Parser: graphql                   ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/graphql.so
- ✅ OK Parser: graphql              (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/graphql.so
- ✅ OK Parser: html                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/html.so
- ✅ OK Parser: html                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/html.so
- ✅ OK Parser: http                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/http.so
- ✅ OK Parser: http                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/http.so
- ✅ OK Parser: java                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/java.so
- ✅ OK Parser: java                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/java.so
- ✅ OK Parser: javascript                ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/javascript.so
- ✅ OK Parser: javascript           (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/javascript.so
- ✅ OK Parser: jsdoc                     ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/jsdoc.so
- ✅ OK Parser: jsdoc                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/jsdoc.so
- ✅ OK Parser: json                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/json.so
- ✅ OK Parser: json                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/json.so
- ✅ OK Parser: json5                     ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/json5.so
- ✅ OK Parser: json5                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/json5.so
- ✅ OK Parser: jsonc                     ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/jsonc.so
- ✅ OK Parser: jsonc                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/jsonc.so
- ✅ OK Parser: kotlin                    ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/kotlin.so
- ✅ OK Parser: kotlin               (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/kotlin.so
- ✅ OK Parser: kulala_http               ABI: 15, path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/kulala_http.so
- ✅ OK Parser: lua                       ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/lua.so
- ✅ OK Parser: lua                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/lua.so
- ✅ OK Parser: lua                  (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/lua.so
- ✅ OK Parser: luadoc                    ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/luadoc.so
- ✅ OK Parser: luadoc               (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/luadoc.so
- ✅ OK Parser: luap                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/luap.so
- ✅ OK Parser: luap                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/luap.so
- ✅ OK Parser: markdown                  ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/markdown.so
- ✅ OK Parser: markdown             (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/markdown.so
- ✅ OK Parser: markdown             (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/markdown.so
- ✅ OK Parser: markdown_inline           ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/markdown_inline.so
- ✅ OK Parser: markdown_inline      (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/markdown_inline.so
- ✅ OK Parser: markdown_inline      (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/markdown_inline.so
- ✅ OK Parser: motoko                    ABI: 15, path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/motoko.so
- ✅ OK Parser: ninja                     ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/ninja.so
- ✅ OK Parser: ninja                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/ninja.so
- ✅ OK Parser: php                       ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/php.so
- ✅ OK Parser: php                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/php.so
- ✅ OK Parser: php_only                  ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/php_only.so
- ✅ OK Parser: printf                    ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/printf.so
- ✅ OK Parser: printf               (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/printf.so
- ✅ OK Parser: python                    ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/python.so
- ✅ OK Parser: python               (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/python.so
- ✅ OK Parser: query                     ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/query.so
- ✅ OK Parser: query                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/query.so
- ✅ OK Parser: query                (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/query.so
- ✅ OK Parser: regex                     ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/regex.so
- ✅ OK Parser: regex                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/regex.so
- ✅ OK Parser: ron                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/ron.so
- ✅ OK Parser: ron                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/ron.so
- ✅ OK Parser: rst                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/rst.so
- ✅ OK Parser: rst                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/rst.so
- ✅ OK Parser: ruby                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/ruby.so
- ✅ OK Parser: ruby                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/ruby.so
- ✅ OK Parser: rust                      ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/rust.so
- ✅ OK Parser: rust                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/rust.so
- ✅ OK Parser: scala                     ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/scala.so
- ✅ OK Parser: scala                (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/scala.so
- ✅ OK Parser: sql                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/sql.so
- ✅ OK Parser: sql                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/sql.so
- ✅ OK Parser: toml                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/toml.so
- ✅ OK Parser: toml                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/toml.so
- ✅ OK Parser: tsx                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/tsx.so
- ✅ OK Parser: tsx                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/tsx.so
- ✅ OK Parser: typescript                ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/typescript.so
- ✅ OK Parser: typescript           (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/typescript.so
- ✅ OK Parser: vim                       ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/vim.so
- ✅ OK Parser: vim                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/vim.so
- ✅ OK Parser: vim                  (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/vim.so
- ✅ OK Parser: vimdoc                    ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/vimdoc.so
- ✅ OK Parser: vimdoc               (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/vimdoc.so
- ✅ OK Parser: vimdoc               (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/vimdoc.so
- ✅ OK Parser: xml                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/xml.so
- ✅ OK Parser: xml                  (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/xml.so
- ✅ OK Parser: yaml                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/yaml.so
- ✅ OK Parser: yaml                 (not loaded), path: /Users/antonio/.local/share/nvim/lazy/nvim-treesitter/parser/yaml.so

:checkhealth nvim-treesitter output:

==============================================================================
nvim-treesitter:                                                            ✅

Requirements ~
- ✅ OK Neovim was compiled with tree-sitter runtime ABI version 15 (required >=13).
- ✅ OK tree-sitter-cli 0.25.10 (/opt/homebrew/bin/tree-sitter)
- ✅ OK node 24.9.0 (/opt/homebrew/bin/node)
- ✅ OK tar 3.5.3 (/usr/bin/tar)
- ✅ OK curl 8.7.1 (/usr/bin/curl)
  curl 8.7.1 (x86_64-apple-darwin25.0) libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.66.0
  Release-Date: 2024-03-27
  Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns ldap ldaps mqtt pop3 pop3s rtsp smb smbs smtp smtps telnet tftp
  Features: alt-svc AsynchDNS GSS-API HSTS HTTP2 HTTPS-proxy IPv6 Kerberos Largefile libz MultiSSL NTLM SPNEGO SSL threadsafe UnixSockets

OS Info ~
- release: 25.0.0
- version: Darwin Kernel Version 25.0.0: Mon Aug 25 21:17:54 PDT 2025; root:xnu-12377.1.9~3/RELEASE_ARM64_T6041
- machine: arm64
- sysname: Darwin

Install directory for parsers and queries ~
- /Users/antonio/.local/share/nvim/site/
- ✅ OK is writable.
- ✅ OK is in runtimepath.

Installed languages     H L F I J ~
- bash                  ✓ ✓ ✓ . ✓
- c                     ✓ ✓ ✓ ✓ ✓
- cpp                   ✓ ✓ ✓ ✓ ✓
- diff                  ✓ . ✓ . ✓
- dockerfile            ✓ . . . ✓
- dtd                   ✓ ✓ ✓ . ✓
- ecma
- fish                  ✓ ✓ ✓ ✓ ✓
- git_config            ✓ . ✓ . ✓
- git_rebase            ✓ . . . ✓
- gitattributes         ✓ ✓ . . ✓
- gitcommit             ✓ . . . ✓
- gitignore             ✓ . . . ✓
- go                    ✓ ✓ ✓ ✓ ✓
- gomod                 ✓ . . . ✓
- gosum                 ✓ . . . .
- gowork                ✓ . . . ✓
- graphql               ✓ . . ✓ ✓
- html                  ✓ ✓ ✓ ✓ ✓
- html_tags
- http                  ✓ . ✓ . ✓
- java                  ✓ ✓ ✓ ✓ ✓
- javascript            ✓ ✓ ✓ ✓ ✓
- jsdoc                 ✓ . . . .
- json                  ✓ ✓ ✓ ✓ .
- json5                 ✓ . . . ✓
- jsonc                 ✓ ✓ ✓ ✓ ✓
- jsx
- kotlin                ✓ ✓ ✓ . ✓
- lua                   ✓ ✓ ✓ ✓ ✓
- luadoc                ✓ . . . .
- luap                  ✓ . . . .
- markdown              ✓ . ✓ ✓ ✓
- markdown_inline       ✓ . . . ✓
- ninja                 ✓ . ✓ ✓ ✓
- php                   ✓ ✓ ✓ ✓ ✓
- php_only              ✓ ✓ ✓ ✓ ✓
- printf                ✓ . . . .
- python                ✓ ✓ ✓ ✓ ✓
- query                 ✓ ✓ ✓ ✓ ✓
- regex                 ✓ . . . .
- ron                   ✓ ✓ ✓ ✓ ✓
- rst                   ✓ ✓ . . ✓
- ruby                  ✓ ✓ ✓ ✓ ✓
- rust                  ✓ ✓ ✓ ✓ ✓
- scala                 ✓ ✓ ✓ . ✓
- sql                   ✓ . ✓ ✓ ✓
- toml                  ✓ ✓ ✓ ✓ ✓
- tsx                   ✓ ✓ ✓ ✓ ✓
- typescript            ✓ ✓ ✓ ✓ ✓
- vim                   ✓ ✓ ✓ . ✓
- vimdoc                ✓ . . . ✓
- xml                   ✓ ✓ ✓ ✓ ✓
- yaml                  ✓ ✓ ✓ ✓ ✓

  Legend: H[ighlights], L[ocals], F[olds], I[ndents], In[J]ections ~

:lua print(require('vim._extui')) output (first line):

 Error 21.19.15 msg_show.lua_error :lua print(require('vim._extui')) E5108: Error executing lua [string ":lua"]:1: module 'vim._extui' not found:

I will try now with the minimal config

[antoniorodr]

Minimal config

:checkhealth CopilotChat

==============================================================================
CopilotChat:                                                              5 ⚠️

CopilotChat.nvim [core] ~
- ✅ OK nvim: NVIM v0.11.4
  Build type: Release
  LuaJIT 2.1.1753364724
  Run ":verbose version" for more info
- ✅ OK initialized: true
- ✅ OK temp dir: writable (/tmp/lua_MRAegJ)

CopilotChat.nvim [commands] ~
- ✅ OK curl: curl 8.7.1 (x86_64-apple-darwin25.0) libcurl/8.7.1 (SecureTransport) LibreSSL/3.3.6 zlib/1.2.12 nghttp2/1.66.0
  Release-Date: 2024-03-27
  Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns ldap ldaps mqtt pop3 pop3s rtsp smb smbs smtp smtps telnet tftp
  Features: alt-svc AsynchDNS GSS-API HSTS HTTP2 HTTPS-proxy IPv6 Kerberos Largefile libz MultiSSL NTLM SPNEGO SSL threadsafe UnixSockets
- ✅ OK git: git version 2.51.0
- ✅ OK rg: ripgrep 14.1.1

  features:+pcre2
  simd(compile):+NEON
  simd(runtime):+NEON

  PCRE2 10.43 is available (JIT is available)
- ⚠️ WARNING lynx: missing, optional for improved fetching of url contents. See "https://lynx.invisible-island.net/".
- ✅ OK gh: gh version 2.80.0 (2025-09-23)
  https://github.com/cli/cli/releases/tag/v2.80.0

CopilotChat.nvim [dependencies] ~
- ✅ OK plenary: installed
- ⚠️ WARNING copilot: missing, optional for improved Copilot authorization. Install "github/copilot.vim" or "zbirenbaum/copilot.lua" plugins.
- ⚠️ WARNING vim.ui.select: using default implementation, which may not provide the best user experience. See `:help |CopilotChat-integration-with-pickers`.|
- ⚠️ WARNING tiktoken_core: missing, optional for accurate token counting. See README for installation instructions.
- ✅ OK treesitter[markdown]: installed
- ✅ OK treesitter[markdown/copilotchat]: found
- ⚠️ WARNING treesitter[diff]: missing, optional for better diff highlighting. Install `nvim-treesitter/nvim-treesitter` plugin and run `:TSInstall diff`.

:checkhealth vim.treesitter

==============================================================================
vim.treesitter:                                                             ✅

Treesitter features ~
- Treesitter ABI support: min 13, max 15
- WASM parser support: false

Treesitter parsers ~
- ✅ OK Parser: c                         ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/c.so
- ✅ OK Parser: lua                       ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/lua.so
- ✅ OK Parser: markdown                  ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/markdown.so
- ✅ OK Parser: markdown_inline           ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/markdown_inline.so
- ✅ OK Parser: query                     ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/query.so
- ✅ OK Parser: vim                       ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/vim.so
- ✅ OK Parser: vimdoc                    ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/vimdoc.so

[antoniorodr]

I see on my :check health vim.treesitter repeated parsers. I can try to delete them all and install it again to see if it helps.

[deathbeam]

Yea it looks like you might have some old treesitter parsers from nvim-treesitter probably. I think lazyvim was switching to main treesitter branch that requires treesitter-cli for updating and the master was outdated already. So maybe that could be the cause.

[antoniorodr]

@deathbeam Yeah maybe, I did not notice it before.

Do you know if its the nvim-treesitter/parser which are the new ones, or the nvim/site" ones?

[deathbeam]

@deathbeam Yeah maybe, I did not notice it before.

Do you know if its the nvim-treesitter/parser which are the new ones, or the nvim/site" ones?

i would delete both and then try :TSUpdate again. it will redownload what it needs. And the one tht is not crashing is the built in one e.g the lib/nvim one

[antoniorodr]

@deathbeam Yeah maybe, I did not notice it before.
Do you know if its the nvim-treesitter/parser which are the new ones, or the nvim/site" ones?

i would delete both and then try :TSUpdate again. it will redownload what it needs. And the one tht is not crashing is the built in one e.g the lib/nvim one

Deleted the whole treesitter and reinstalled again. The error persists...

[deathbeam]

and what is the result of the checkhealth now for vim.treesitter?

[deathbeam]

I see bunch of crash reports here as well so maybe its related. Also macOs related ones: https://github.com/nvim-treesitter/nvim-treesitter/issues?q=crash

[antoniorodr]

and what is the result of the checkhealth now for vim.treesitter?

==============================================================================
vim.health:                                                                 ✅

Configuration ~
- ✅ OK no issues found

Runtime ~
- ✅ OK $VIMRUNTIME: /opt/homebrew/Cellar/neovim/0.11.4/share/nvim/runtime

Performance ~
- ✅ OK Build type: Release

Remote Plugins ~
- ✅ OK Up to date

terminal ~
- key_backspace (kbs) terminfo entry: `key_backspace=\177`
- key_dc (kdch1) terminfo entry: `key_dc=\E[3~`
- $COLORTERM="truecolor"

External Tools ~
- ✅ OK ripgrep 14.1.1 (/opt/homebrew/bin/rg)

==============================================================================
vim.treesitter:                                                             ✅

Treesitter features ~
- Treesitter ABI support: min 13, max 15
- WASM parser support: false

Treesitter parsers ~
- ✅ OK Parser: bash                      ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/bash.so
- ✅ OK Parser: c                         ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/c.so
- ✅ OK Parser: c                    (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/c.so
- ✅ OK Parser: cpp                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/cpp.so
- ✅ OK Parser: diff                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/diff.so
- ✅ OK Parser: dockerfile                ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/dockerfile.so
- ✅ OK Parser: dtd                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/dtd.so
- ✅ OK Parser: fish                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/fish.so
- ✅ OK Parser: git_config                ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/git_config.so
- ✅ OK Parser: git_rebase                ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/git_rebase.so
- ✅ OK Parser: gitattributes             ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/gitattributes.so
- ✅ OK Parser: gitcommit                 ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/gitcommit.so
- ✅ OK Parser: gitignore                 ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/gitignore.so
- ✅ OK Parser: go                        ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/go.so
- ✅ OK Parser: gomod                     ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/gomod.so
- ✅ OK Parser: gosum                     ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/gosum.so
- ✅ OK Parser: gowork                    ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/gowork.so
- ✅ OK Parser: graphql                   ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/graphql.so
- ✅ OK Parser: html                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/html.so
- ✅ OK Parser: http                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/http.so
- ✅ OK Parser: java                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/java.so
- ✅ OK Parser: javascript                ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/javascript.so
- ✅ OK Parser: jsdoc                     ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/jsdoc.so
- ✅ OK Parser: json                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/json.so
- ✅ OK Parser: json5                     ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/json5.so
- ✅ OK Parser: jsonc                     ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/jsonc.so
- ✅ OK Parser: kotlin                    ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/kotlin.so
- ✅ OK Parser: lua                       ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/lua.so
- ✅ OK Parser: lua                  (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/lua.so
- ✅ OK Parser: luadoc                    ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/luadoc.so
- ✅ OK Parser: luap                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/luap.so
- ✅ OK Parser: markdown                  ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/markdown.so
- ✅ OK Parser: markdown             (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/markdown.so
- ✅ OK Parser: markdown_inline           ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/markdown_inline.so
- ✅ OK Parser: markdown_inline      (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/markdown_inline.so
- ✅ OK Parser: ninja                     ABI: 13, path: /Users/antonio/.local/share/nvim/site/parser/ninja.so
- ✅ OK Parser: php                       ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/php.so
- ✅ OK Parser: php_only                  ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/php_only.so
- ✅ OK Parser: printf                    ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/printf.so
- ✅ OK Parser: python                    ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/python.so
- ✅ OK Parser: query                     ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/query.so
- ✅ OK Parser: query                (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/query.so
- ✅ OK Parser: regex                     ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/regex.so
- ✅ OK Parser: ron                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/ron.so
- ✅ OK Parser: rst                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/rst.so
- ✅ OK Parser: ruby                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/ruby.so
- ✅ OK Parser: rust                      ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/rust.so
- ✅ OK Parser: scala                     ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/scala.so
- ✅ OK Parser: sql                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/sql.so
- ✅ OK Parser: toml                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/toml.so
- ✅ OK Parser: tsx                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/tsx.so
- ✅ OK Parser: typescript                ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/typescript.so
- ✅ OK Parser: vim                       ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/vim.so
- ✅ OK Parser: vim                  (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/vim.so
- ✅ OK Parser: vimdoc                    ABI: 15, path: /Users/antonio/.local/share/nvim/site/parser/vimdoc.so
- ✅ OK Parser: vimdoc               (not loaded), path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/vimdoc.so
- ✅ OK Parser: xml                       ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/xml.so
- ✅ OK Parser: yaml                      ABI: 14, path: /Users/antonio/.local/share/nvim/site/parser/yaml.so

[antoniorodr]

I see bunch of crash reports here as well so maybe its related. Also macOs related ones: https://github.com/nvim-treesitter/nvim-treesitter/issues?q=crash

Weird, but they are all closed. I could try to install lazyvim again or something, but I don't think this is the problem.

[antoniorodr]

I tried also deleting the parsers in opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/

Still crashing

[deathbeam]

Well they are closed but without resolution really, the latest one was converted to discussion: nvim-treesitter/nvim-treesitter#8114

The parser being somehow wrong is definitely the issue in this case I think, but im not sure why its coming back after reinstall of the parsers.

[antoniorodr]

Well they are closed but without resolution really, the latest one was converted to discussion: nvim-treesitter/nvim-treesitter#8114

The parser being somehow wrong is definitely the issue in this case I think, but im not sure why its coming back after reinstall of the parsers.

Thanks,

This is really driving me crazy

[deathbeam]

Hmm can you maybe try doing what the guy did in that discussion? e.g try adding the nvim-treesitter instal to the minimal.lua script as well and see if you can reproduce it

[deathbeam]

Alternatively just adjust your treesitter config so it wont install the markdown parser as neovim has its own built in one that should work to workaround the issue for now (but you might run to crashes elsewhere with broken parsers potentionally). or check if nvim-treesitter doesnt have some parser build cache somewhere maybe (can try deleting the nvim-treesitter completely if its cached somewhere and try to make lazyvim download it again, while also clearing all cache files at same time)

[antoniorodr]

@deathbeam I did that. I deleted the whole treesitter.

I am not sure how I can make treesitter to not download the markdown parser tho, but it could be an option.

Thanks!

[deathbeam]

require'nvim-treesitter.configs'.setup {
-- A list of parser names, or "all" (the listed parsers MUST always be installed)
ensure_installed = { "c", "lua", "vim", "vimdoc", "query", "markdown", "markdown_inline" },

probably adjusting the ensure_installed and removing markdown and markdown_inline (not sure if thats possible in LazyVim but should be)

[antoniorodr]

one last thing I would try, not sure how to do that but is it possible to disable nvim-treesitter completely in lazyvim? e.g you uninstalled and reinstalled it before right, but what if you just uninstall it, delete the parsers and do not reinstall

To see if its treesitter or what?

I did it now:

==============================================================================
vim.treesitter:                                                             ✅

Treesitter features ~
- Treesitter ABI support: min 13, max 15
- WASM parser support: false

Treesitter parsers ~
- ✅ OK Parser: c                         ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/c.so
- ✅ OK Parser: lua                       ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/lua.so
- ✅ OK Parser: markdown                  ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/markdown.so
- ✅ OK Parser: markdown_inline           ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/markdown_inline.so
- ✅ OK Parser: query                     ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/query.so
- ✅ OK Parser: vim                       ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/vim.so
- ✅ OK Parser: vimdoc                    ABI: 15, path: /opt/homebrew/Cellar/neovim/0.11.4/lib/nvim/parser/vimdoc.so

Still crashing, so I don't know...

[antoniorodr]

Hi @deathbeam

Found out that the problem is the edgy.nvim plugin. I don't know what exactly the problem is, but when I deactivate this plugin, I can then close the window without any crash.

[deathbeam]

Hi @deathbeam

Found out that the problem is the edgy.nvim plugin. I don't know what exactly the problem is, but when I deactivate this plugin, I can then close the window without any crash.

Hmmm, that is very odd. But i see that its doing some FFI stuff:

https://github.com/folke/edgy.nvim/blob/main/lua/edgy/hacks.lua#L3

so maybe that is related. Probably worth reporting that one back to LazyVim?

[deathbeam]

even though I still think its something with treesitter but edgy could be cause too maybe. Could you reproduce with edgy even on minimal sample?

[antoniorodr]

@deathbeam I think I found the problem.

I tried now with a Lazyvim fresh install. The problem is with the lang.sql from the extras. As soon I install it, the error will occurs.

I think its because the vim-dadbod which the lang.sql installs.

I posted it in the lazyvim repo aswell so anyone can test it out.

[deathbeam]

For now converting this to discussion as I dont think there is something that can be fixed on plugin side at least