[deoplete] Too many errors from "lsp". This source is disabled until Neovim is restarted

Question

[deoplete] Too many errors from "lsp". This source is disabled until Neovim is restarted

Jab2870 opened this issue 4 years ago · comments

Hi,

I recently upgraded neovim to the latest master and the LSP completion has stopped working. This is the output if I type :messages

[deoplete] Traceback (most recent call last):
  File "/home/jonathan/.dotfiles/nvim/.config/nvim/pack/bundle/opt/deoplete.nvim/rplugin/python3/deoplete/child.py", line 194, in _gather_results
    result = self._get_result(context, source)
  File "/home/jonathan/.dotfiles/nvim/.config/nvim/pack/bundle/opt/deoplete.nvim/rplugin/python3/deoplete/child.py", line 254, in _get_result
    ctx['candidates'] = source.gather_candidates(ctx)
  File "/home/jonathan/.config/nvim/pack/bundle/opt/deoplete-lsp/rplugin/python3/deoplete/source/lsp.py", line 75, in gather_candidates
    self.vim.call(
  File "/usr/lib/python3.8/site-packages/pynvim/api/nvim.py", line 299, in call
    return self.request('nvim_call_function', name, args, **kwargs)
  File "/usr/lib/python3.8/site-packages/pynvim/api/nvim.py", line 182, in request
    res = self._session.request(name, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/pynvim/msgpack_rpc/session.py", line 102, in request
    raise self.error_wrapper(err)
pynvim.api.common.NvimError: Vim:E5108: Error executing lua shared.lua:199: Expected table, got number
Error from lsp: Vim:E5108: Error executing lua shared.lua:199: Expected table, got number.  Use :messages / see above for error details.
[deoplete] Traceback (most recent call last):
  File "/home/jonathan/.dotfiles/nvim/.config/nvim/pack/bundle/opt/deoplete.nvim/rplugin/python3/deoplete/child.py", line 194, in _gather_results
    result = self._get_result(context, source)
  File "/home/jonathan/.dotfiles/nvim/.config/nvim/pack/bundle/opt/deoplete.nvim/rplugin/python3/deoplete/child.py", line 254, in _get_result
    ctx['candidates'] = source.gather_candidates(ctx)
  File "/home/jonathan/.config/nvim/pack/bundle/opt/deoplete-lsp/rplugin/python3/deoplete/source/lsp.py", line 75, in gather_candidates
    self.vim.call(
  File "/usr/lib/python3.8/site-packages/pynvim/api/nvim.py", line 299, in call
    return self.request('nvim_call_function', name, args, **kwargs)
  File "/usr/lib/python3.8/site-packages/pynvim/api/nvim.py", line 182, in request
    res = self._session.request(name, *args, **kwargs)
  File "/usr/lib/python3.8/site-packages/pynvim/msgpack_rpc/session.py", line 102, in request
    raise self.error_wrapper(err)
pynvim.api.common.NvimError: Vim:E5108: Error executing lua shared.lua:199: Expected table, got number
Error from lsp: Vim:E5108: Error executing lua shared.lua:199: Expected table, got number.  Use :messages / see above for error details.
[deoplete] Too many errors from "lsp". This source is disabled until Neovim is restarted.

:version
NVIM v0.5.0-782-gb6897ebc0
Build type: RelWithDebInfo
LuaJIT 2.0.5
Compilation: /usr/bin/cc -D_FORTIFY_SOURCE=2 -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -O2 -g -Og -g -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversion -Wmissing-prototypes -Wimplic
it-fallthrough -Wvla -fstack-protector-strong -fno-common -fdiagnostics-color=auto -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DNVIM_MSGPACK_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -DMIN_LOG_LEVEL=3 -I/home/jonathan/.cache/yay/neovim-git/src/build/config -I/home/jonathan
/.cache/yay/neovim-git/src/neovim-git/src -I/usr/include -I/home/jonathan/.cache/yay/neovim-git/src/build/src/nvim/auto -I/home/jonathan/.cache/yay/neovim-git/src/build/include
Compiled by jonathan@jonathanhodgson-laptop

Features: +acl +iconv +tui
See ":help feature-compile"

If there is anything else I can provide to help diagnose the issue, let me know

Shougo · Answer 1 · Wed Oct 28 2020 07:03:41 GMT+0800 (China Standard Time)

The specification is changed.

Too bad.

Shougo · Answer 2 · Wed Oct 28 2020 07:12:53 GMT+0800 (China Standard Time)

It works for me. I have tested the latest version.

Please upload the minimal vimrc and the reproduce instructions.
If not, I will close the issue.

Shougo · Answer 3 · Wed Oct 28 2020 07:14:18 GMT+0800 (China Standard Time)

Shougo commented 4 years ago

Jonathan · Answer 4 · Wed Oct 28 2020 17:44:46 GMT+0800 (China Standard Time)

Thanks for replying. Here is a minimal init.vim that still produces the error

if has('packages')
	packadd! deoplete.nvim
	packadd! deoplete-lsp
endif
let g:deoplete#enable_at_startup = 1

Shougo · Answer 5 · Wed Oct 28 2020 17:59:32 GMT+0800 (China Standard Time)

???

Why don't you configure LSP?
This is the real minimal vimrc.

set rtp+=~/work/deoplete.nvim/
set rtp+=~/work/nvim-yarp
set rtp+=~/work/vim-hug-neovim-rpc
set rtp+=~/src/deoplete-lsp
set rtp+=~/src/nvim-lsp
let g:deoplete#enable_at_startup = 1

set completeopt+=noinsert

call deoplete#custom#option('sources', {
    \ 'css': ['buffer', 'lsp'],
    \ 'html': ['buffer', 'file', 'lsp'],
    \ 'javascript': ['buffer', 'lsp'],
    \ 'javascript.jsx': ['buffer', 'lsp'],
    \ 'scala': ['buffer', 'lsp'],
    \ 'typescript': ['buffer', 'lsp'],
    \ 'typescript.tsx': ['buffer', 'lsp'],
    \ 'rust': ['buffer', 'lsp'],
    \ 'python': ['buffer', 'lsp'],
    \})
call deoplete#custom#source('_', 'converters', [
    \ 'converter_remove_paren',
    \ 'converter_remove_overlap',
    \ 'converter_truncate_abbr',
    \ 'converter_truncate_info',
    \ 'converter_truncate_menu',
    \ 'converter_auto_delimiter'
    \])
call deoplete#custom#source('lsp', 'converters', ['converter_reorder_attr'])
call deoplete#custom#filter('converter_reorder_attr', 'attrs_order', {
    \ 'rust': {
    \    'kind': [
    \      '!Snippet'
    \    ]
    \ }
    \})

call deoplete#enable()

lua <<EOF
local nvim_lsp = require'nvim_lsp'
nvim_lsp.rust_analyzer.setup{}
EOF

Shougo · Answer 6 · Wed Oct 28 2020 18:00:49 GMT+0800 (China Standard Time)

Here is a minimal init.vim that still produces the error

Why don't you upload the reproduce instructions? Please describe it.

Jonathan · Answer 7 · Wed Oct 28 2020 18:19:12 GMT+0800 (China Standard Time)

Open nvim
Enter insert mode
Start typing
See the error

Why don't you configure LSP?

I thought the point of a minimal config is that it shouldn't contain more than the essentials to reproduce the error?

if has('packages')
	packadd! nvim-lspconfig
	packadd! deoplete.nvim
	packadd! deoplete-lsp
endif
let g:deoplete#enable_at_startup = 1

lua <<EOF
	-- Bash Language Server
	require'nvim_lsp'.bashls.setup{}
	-- Clang Language Server
	require'nvim_lsp'.clangd.setup{}
	-- Go Language Server
	require'nvim_lsp'.gopls.setup{}
	-- Python Language Server
	require'nvim_lsp'.pyls.setup{}
	-- Vim Language Server
	require'nvim_lsp'.vimls.setup{}
	-- VUE Language Server
	require'nvim_lsp'.vuels.setup{}
EOF
function! s:ConfigureBuffer()
	nnoremap <buffer> <silent> <c-]> <cmd>lua vim.lsp.buf.definition()<CR>
	nnoremap <buffer> <silent> <Leader>ld <cmd>lua vim.lsp.util.show_line_diagnostics()<CR>
	nnoremap <buffer> <silent> K <cmd>lua vim.lsp.buf.hover()<CR>
	nnoremap <buffer> <silent> gd <cmd>lua vim.lsp.buf.declaration()<CR>
endfunction
if has('autocmd')
	augroup JHLanguageClientAutocmds
		autocmd!
		autocmd FileType bash,c,go,python,vim,vue  call s:ConfigureBuffer()
	augroup END
endif

Eisuke Kawashima · Answer 8 · Wed Oct 28 2020 18:25:27 GMT+0800 (China Standard Time)

neovim/neovim@fd7aa67
neovim/pynvim 0.4.2
Shougo/deoplete.nvim@5c1d0df
Shougo/deoplete-lsp 17cd3fa

vimrc:

set runtimepath+=/path/to/deoplete.nvim
set runtimepath+=/path/to/deoplete-lsp
let g:deoplete#enable_at_startup = v:true

I bisected and neovim/neovim@6312792 (neovim/neovim#12764) is the first bad commit.

BTW, this repo doesn't have ISSUE_TEMPLATE.

Eisuke Kawashima · Answer 9 · Wed Oct 28 2020 18:37:39 GMT+0800 (China Standard Time)

This seems to happen only when a filetype has no LSP support.

hrsh7th · Answer 10 · Wed Oct 28 2020 20:51:57 GMT+0800 (China Standard Time)

I think #38 will fix this issue.

Shougo · Answer 11 · Wed Oct 28 2020 21:01:26 GMT+0800 (China Standard Time)

Thanks. I get it.

hrsh7th · Answer 12 · Wed Oct 28 2020 21:02:14 GMT+0800 (China Standard Time)

My minimum vimrc (thanks @e-kwsm

if has('vim_starting')
  set encoding=utf-8
endif
scriptencoding utf-8

if &compatible
  " vint: -ProhibitSetNoCompatible
  set nocompatible
endif

if !isdirectory(expand('/tmp/plugged/vim-plug'))
  silent !curl -fLo /tmp/plugged/vim-plug/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
end
execute printf('source %s', expand('/tmp/plugged/vim-plug/plug.vim'))

call plug#begin('/tmp/plugged')
Plug 'neovim/nvim-lspconfig'
Plug 'Shougo/deoplete.nvim'
Plug 'Shougo/deoplete-lsp'
call plug#end()

let g:deoplete#enable_at_startup = 1

lua <<EOF
	-- Bash Language Server
	require'nvim_lsp'.bashls.setup{}
	-- Clang Language Server
	require'nvim_lsp'.clangd.setup{}
	-- Go Language Server
	require'nvim_lsp'.gopls.setup{}
	-- Python Language Server
	require'nvim_lsp'.pyls.setup{}
	-- Vim Language Server
	require'nvim_lsp'.vimls.setup{}
	-- VUE Language Server
	require'nvim_lsp'.vuels.setup{}
EOF
function! s:ConfigureBuffer()
	nnoremap <buffer> <silent> <c-]> <cmd>lua vim.lsp.buf.definition()<CR>
	nnoremap <buffer> <silent> <Leader>ld <cmd>lua vim.lsp.util.show_line_diagnostics()<CR>
	nnoremap <buffer> <silent> K <cmd>lua vim.lsp.buf.hover()<CR>
	nnoremap <buffer> <silent> gd <cmd>lua vim.lsp.buf.declaration()<CR>
endfunction
if has('autocmd')
	augroup JHLanguageClientAutocmds
		autocmd!
		autocmd FileType bash,c,go,python,vim,vue  call s:ConfigureBuffer()
	augroup END
endif

Shougo · Answer 13 · Wed Oct 28 2020 21:03:38 GMT+0800 (China Standard Time)

Works after the PR is merged.

Shougo · Answer 14 · Wed Oct 28 2020 21:13:49 GMT+0800 (China Standard Time)

BTW, this repo doesn't have ISSUE_TEMPLATE.

I have added the issue template.

Artemiy Solopov · Answer 15 · Sat Mar 12 2022 02:10:35 GMT+0800 (China Standard Time)

I'm having the same problem.

NVIM v0.6.0
Build type: Release
LuaJIT 2.1.0-beta3
Features: +acl +iconv +tui

It only happens if I start editing before the LSP attaches (which can take a while on a big project). If I wait for the indicator I use in my on_attach callback, there's no errors.

Shougo · Answer 16 · Sat Mar 12 2022 13:56:04 GMT+0800 (China Standard Time)

Fixed. Please use the latest.