deoplete-jedi crashes when trying to complete pandas DataFrame attributes

[PorcelainMouse]

Problem summary

deoplete-jedi can find some names in pandas namespace, but crashes when trying to find all attributes of a DataFrame object or pd.DataFrame itself.

Expected

no crash

Environment Information

• OS: GNU/Linux (Fedora 35)
• Neovim version: v0.6.0

Provide a minimal init.vim with less than 50 lines (required)

" Use the following as a template.
" Your minimal init.vim
set runtimepath+=~/.local/share/nvim/plugged/deoplete.nvim/
set runtimepath+=~/.local/share/nvim/plugged/deoplete-jedi/
let g:deoplete#enable_at_startup = 1
call deoplete#custom#source('jedi', 'is_debug_enabled', 1)
call deoplete#enable_logging('DEBUG', '/tmp/deoplete.log')

Generate logfiles if appropriate

1. export NVIM_PYTHON_LOG_FILE=/tmp/nvim-log
2. export NVIM_PYTHON_LOG_LEVEL=DEBUG
3. nvim -u minimal.vimrc

Then look at and attach the files /tmp/nvim-log_{PID} and /tmp/deoplete.log here. deoplete.log

I tried looking at these, but I couldn't see anything more useful than the error nvim reports to the console, itself.

Steps to reproduce the issue after starting Neovim (required)

1. import pandas as pd
2. pd.DataFrame.
3. or

   import pandas as pd
   df = pd.DataFrame()
   df.

Screen shot (if possible)

Upload the logfile(s)

deoplete.log

[Shougo]

It works for me. You must describe the error more clearly. Closing.

[Shougo]

And deoplete-jedi is very old plugin. You should use LSP completion instead.

[Shougo]

It may be jedi's bug. You should update jedi to the latest.