Undefined variable g:deoplete#_channel_id on completion

[tony]

Problems summary

I hit ctrl-n for completion, get this error:

E117: Unknown function: pythoncomplete#Complete
E117: Unknown function: pythoncomplete#Complete
Error detected while processing function deoplete#mappings#_rpcnotify_wrapper:
line    1:
E121: Undefined variable: g:deoplete#_channel_id
Error detected while processing function deoplete#mappings#_rpcnotify_wrapper:
line    1:
E116: Invalid arguments for function rpcnotify

I have python client installed for python 3 in my user packages and inside the virtualenv I'm in (which is also python 3)

~/work/django-website .venv django-v1.9* 1m 2s
❯ pip install neovim
Requirement already satisfied (use --upgrade to upgrade): neovim in ./.venv/lib/python3.5/site-packages
Requirement already satisfied (use --upgrade to upgrade): msgpack-python>=0.4.0 in ./.venv/lib/python3.5/site-packages (from neovim)
Requirement already satisfied (use --upgrade to upgrade): greenlet in ./.venv/lib/python3.5/site-packages (from neovim)

Expected

Completion should show the classes available inside the module from jedi

Environment Information

• OS: FreeBSD 11-CURRENT
• Neovim version: v0.1.2

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

" Your minimal init.vim

if filereadable(expand("~/.vim/.vimrc"))
  "exe 'source' expand("~/.vim/.vimrc")
elseif filereadable(expand("~/.vimrc"))
  "exe 'source' expand("~/.vimrc")
endif

set runtimepath+=~/.vim/bundle/deoplete.nvim/
set runtimepath+=~/.vim/bundle/jedi-vim/

" deoplete.vim
" credit: https://gist.github.com/zchee/c314e63ae8b6bea50bb4
let g:deoplete#enable_at_startup = 1
set completeopt+=noinsert
set completeopt-=preview
let g:deoplete#enable_ignore_case = 'ignorecase'
let g:deoplete#auto_completion_start_length = 0
let g:min_pattern_length = 0
" https://github.com/Shougo/deoplete.nvim/issues/117
let g:deoplete#omni#input_patterns = {}
let g:deoplete#omni#input_patterns.html = '<[^>]*'
let g:deoplete#omni#input_patterns.xml  = '<[^>]*'
let g:deoplete#omni#input_patterns.md   = '<[^>]*'
let g:deoplete#omni#input_patterns.css   = '^\s\+\w\+\|\w\+[):;]\?\s\+\w*\|[@!]'
let g:deoplete#omni#input_patterns.scss   = '^\s\+\w\+\|\w\+[):;]\?\s\+\w*\|[@!]'
let g:deoplete#omni#input_patterns.sass   = '^\s\+\w\+\|\w\+[):;]\?\s\+\w*\|[@!]'
let g:deoplete#omni#input_patterns.c = '[^.[:digit:] *\t]\%(\.\|->\)\w*'
let g:deoplete#omni#input_patterns.cpp = ['[^. *\t]\.\w*', '[^. *\t]\::\w*', '[^. *\t]\->\w*', '[<"].*/']

let g:deoplete#omni#input_patterns.javascript = '[^. \t]\.\%(\h\w*\)\?'
let g:deoplete#omni#input_patterns.go = '[^.[:digit:] *\t]\.\w*'
let g:deoplete#omni#input_patterns.ruby = ['[^. *\t]\.\w*', '\h\w*::']

if !exists('g:spf13_no_neosnippet_expand')
  imap <C-k> <Plug>(neosnippet_expand_or_jump)
  smap <C-k> <Plug>(neosnippet_expand_or_jump)
  xmap <C-k> <Plug>(neosnippet_expand_target)
  smap <expr><TAB> neosnippet#expandable_or_jumpable() ?
  \ "\<Plug>(neosnippet_expand_or_jump)" : "\<TAB>"

  " For conceal markers.
  if has('conceal')
    set conceallevel=2 concealcursor=niv
  endif
endif

let g:deoplete#ignore_sources = {}
let g:deoplete#ignore_sources._ = ['buffer', 'vim', 'member']
let g:deoplete#sources#go = 'vim-go'

inoremap <expr><C-n> deoplete#mappings#manual_complete()


if exists(':DeopleteEnable')
  let g:jedi#completions_enabled = 0
  let g:jedi#auto_vim_configuration = 0
  let g:jedi#smart_auto_mappings = 0
  let g:jedi#show_call_signatures = 0
endif

The reproduce ways from neovim starting (Required!)

1. Load vim from within a virtualenv
2. Go to a python file that would have completion (from django.db import models)
3. hi = models. and type <C-n>

Generate a logfile if appropriate

1. export NVIM_PYTHON_LOG_FILE=/tmp/log
2. export NVIM_PYTHON_LOG_LEVEL=DEBUG
3. nvim -u minimal.vimrc
4. some works
5. cat /tmp/log_{PID}

Upload the log file

log_8879.txt
log_8905.txt

[zchee]

@tony Thanks, issue.

Now, deoplete.nvim not recommend jedi-vim.
For Python, https://github.com/zchee/deoplete-jedi instead of.

If you have problem caused by deoplete-jedi, please post issue to https://github.com/zchee/deoplete-jedi/issues/new
Close.

[tony]

Solid.

[tony]

This same error still happens with deoplete-jedi.