<C-W>o causes "Autocommands caused command to abort" error

[dengzhizhi]

• vim or neovim?
  • vim
  • neovim
• Output of vim --version or nvim --version:

NVIM v0.9.5
Build type: Release
LuaJIT 2.1.1692716794

• Output of :echo has("python"): 0
• Output of :echo has("python3"): 1
• Output of :echo &pythondll(only vim, not neovim):
• Output of :echo &pythonthreedll(only vim, not neovim):
• Output of :py print(sys.version): 3.11.4 (v3.11.4:d2340ef257, Jun 6 2023, 19:15:51) [Clang 13.0.0 (clang-1300.0.29.30)]
• Output of :py3 print(sys.version): Same as above
• Output of :echo g:Lf_Debug_Cmd:
• Output of :echo g:Lf_FilesFromCache:
• Operating system:
  • Linux
  • Mac OS X
  • Windows
  • Etc.
• Configurations related to LeaderF in vimrc:

" Cache file for faster file search, use <F5> to refresh
let g:Lf_UseCache = 1

" Refresh each time we call leaderf
let g:Lf_UseMemoryCache = 0

" Open a new window in the current tab (I don't need this because I am using bufferline)
" let g:Lf_JumpToExistingWindow = 0

" Ignore certain files and directories when searching files
let g:Lf_WildIgnore = {
  \ 'dir': ['.git', '__pycache__', '.DS_Store'],
  \ 'file': ['*.exe', '*.dll', '*.so', '*.o', '*.pyc', '*.jpg', '*.png',
  \ '*.gif', '*.svg', '*.ico', '*.db', '*.tgz', '*.tar.gz', '*.gz',
  \ '*.zip', '*.bin', '*.pptx', '*.xlsx', '*.docx', '*.pdf', '*.tmp',
  \ '*.wmv', '*.mkv', '*.mp4', '*.rmvb', '*.ttf', '*.ttc', '*.otf',
  \ '*.mp3', '*.aac', '*.orig', '*.min.js', '*-combined.js']
  \}

" Default Rg config
let g:Lf_RgConfig = [
      \"--max-columns=500",
      \"--glob=!tags",
      \"--glob=!tags.*",
      \"--glob=!*.min.js",
      \"--glob=!.git/"
      \]

" Store the last rg search pattern to register r
let g:Lf_RgStorePattern = "r"

" No default limit for search result to allow all files are show in
" LeaderfFile
let g:Lf_MaxCount=200000

" Do not show fancy icons for Linux server.
if g:is_linux
  let g:Lf_ShowDevIcons = 0
endif

" Only fuzzy-search files names
let g:Lf_DefaultMode = 'Regex'

let g:Lf_MruFileExclude = ['*.so']
let g:Lf_MruMaxFiles = 9999

" Do not use version control tool to list files under a directory since
" submodules are not searched by default.
let g:Lf_UseVersionControlTool = 0

" Use rg as the default search tool
let g:Lf_DefaultExternalTool = "rg"

" show dot files
let g:Lf_ShowHidden = 1

" preview in popup
let g:Lf_PreviewInPopup = 1

" set up working directory as current pwd so that I can fine tune search
" scope
let g:Lf_WorkingDirectoryMode = 'c'

" Change keybinding in LeaderF prompt mode, use ctrl-n and ctrl-p to navigate items.
let g:Lf_CommandMap = {'<C-J>': ['<C-N>'], '<C-K>': ['<C-P>']}

let g:Lf_PreviewCode = 0
let g:Lf_PreviewResult = {
        \ 'File': 0,
        \ 'Buffer': 0,
        \ 'Mru': 0,
        \ 'Tag': 0,
        \ 'BufTag': 0,
        \ 'Function': 0,
        \ 'Line': 0,
        \ 'Colorscheme': 0,
        \ 'Rg': 0,
        \ 'Gtags': 0
        \}

let g:Lf_FolderAcceptSelectionCmd = 'Dirbuf'

Describe your question, feature request, or bug.

After performing a --stayOpen rg search and use <Enter> to open the target file, attempting to close the search result window with <c-w>o will cause an Autocommands caused command to abort error.

Steps to reproduce

1. Run command: Leaderf! rg --regexMode --hidden --stayOpen -e "require" ("require" can be changed to another search keyword)
2. The result window shows up as a split window in the bottom, press <Enter> on a result entry, the targeted file will open in the top split window, and get the focus.
3. In the targeted file window, use <c-w>o to close other windows

Actual behaviour

The result window will take up all the space and the targeted file window will disappear. Pressing <ESC> can close the search result window and bring back the target file buffer. However Leaderf! rg --recall will show the following error message and the result list will be gone.

Error detected while processing function leaderf#Any#start[4]..leaderf#LfPy[1]..provider#python3#Call:
line   18:
Error invoking 'python_execute' on channel 4 (python3-script-host):
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/zd/.local/share/nvim/lazy/LeaderF/autoload/leaderf/python/leaderf/anyExpl.py", line 838, in start
    the_args.start(arguments, *args, **kwargs)
  File "/Users/zd/.local/share/nvim/lazy/LeaderF/autoload/leaderf/python/leaderf/anyExpl.py", line 756, in _default_action
    manager.startExplorer(win_pos[2:], *args, **kwargs)
  File "/Users/zd/.local/share/nvim/lazy/LeaderF/autoload/leaderf/python/leaderf/rgExpl.py", line 1187, in startExplorer
    super(RgExplManager, self).startExplorer(win_pos, *args, **kwargs)
  File "/Users/zd/.local/share/nvim/lazy/LeaderF/autoload/leaderf/python/leaderf/manager.py", line 2757, in startExplorer
    or pattern[0] == "'" and pattern[-1] == "'"):
    ^^^^^^^^^^^^^^^^^
  File "/Users/zd/.local/share/nvim/lazy/LeaderF/autoload/leaderf/python/leaderf/rgExpl.py", line 959, in _bangEnter
    instance.window.cursor = (instance.cursorRow, 0)
    ^^^^^^^^^^^^^^^^^^^^^^
  File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/pynvim/api/window.py", line 27, in cursor
    return self.request('nvim_win_set_cursor', pos)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/pynvim/api/common.py", line 58, in request
    return self._session.request(name, self, *args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/pynvim/api/nvim.py", line 182, in request
    res = self._session.request(name, *args, **kwargs)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages/pynvim/msgpack_rpc/session.py", line 102, in request
    raise self.error_wrapper(err)
pynvim.api.common.NvimError: Cursor position outside buffer

Expected behaviour

<c-w>o in the targeted file window should close the result window without error and the result window can be recalled.

[dengzhizhi]

I have tried disabling all other plugins and my other vim configs, only with the LeaderF plugin and the above LeaderF related configuration, still had the same issue.

[Yggdroot]

Fixed.

[dengzhizhi]

Works like a charm. Thanks for the quick fix.