Deoplete produces TypeError after recent update

[jgonsior]

When I type a charachter deoplete immidiately produces the following error:

[deoplete] Traceback (most recent call last):                                                             
[deoplete]   File "/home/monkey/.cache/vimfiles/repos/github.com/Shougo/deoplete.nvim/rplugin/python3/deop
lete/deoplete.py", line 65, in completion_begin                                                           
[deoplete]     is_async, position, candidates = self.merge_results(context)                               
[deoplete]   File "/home/monkey/.cache/vimfiles/repos/github.com/Shougo/deoplete.nvim/rplugin/python3/deop
lete/deoplete.py", line 112, in merge_results                                                             
[deoplete]     result = parent.merge_results(context)                                                     
[deoplete]   File "/home/monkey/.cache/vimfiles/repos/github.com/Shougo/deoplete.nvim/rplugin/python3/deop
lete/parent.py", line 55, in merge_results                                                                
[deoplete]     get = self._get(queue_id)                                                                  
[deoplete]   File "/home/monkey/.cache/vimfiles/repos/github.com/Shougo/deoplete.nvim/rplugin/python3/deop
lete/parent.py", line 106, in _get                                                                        
[deoplete]     return [x for x in self._proc.communicate(0.02)                                            
[deoplete]   File "/home/monkey/.cache/vimfiles/repos/github.com/Shougo/deoplete.nvim/rplugin/python3/deop
lete/parent.py", line 107, in <listcomp>                                                                  
[deoplete]     if x['queue_id'] == queue_id]                                                              
[deoplete] TypeError: 'int' object is not subscriptable                                                   
[deoplete] Error while gathering completions.  Use :messages for error details.  

Environment Information

• OS: Arch Linux
• neovim version: 0.2.2

The reproduce ways from Vim starting (Required!)

The error still exists when removing my custom config file, so it's definitely ot a problem of that.

Output of the ':SPDebugInfo!'

:SPDebugInfo ### SpaceVim Options :

g:spacevim_smartcloseignoreft = ['help', 'tagbar', 'vimfiler', 'SpaceVimRunner', 'SpaceVimREPL', 'SpaceVimQuickFix', 'HelpDescribe', 'VebuggerShell', 'VebuggerTerminal']                                            
g:spacevim_default_indent = 2                                                                                                                                                                                        
g:spacevim_custom_plugins = []                                                                                                                                                                                       
g:spacevim_buffer_index_type = 1                                                                                                                                                                                     
g:spacevim_gitcommit_pr_icon = ''                                                                                                                                                                                   
g:spacevim_error_symbol = '✖'                                                                                                                                                                                        
g:spacevim_enable_key_frequency = 0                                                                                                                                                                                  
g:spacevim_max_column = 120                                                                                                                                                                                          
g:spacevim_enable_insert_leader = 1                                                                                                                                                                                  
g:spacevim_vim_help_language = 'en'                                                                                                                                                                                  
g:spacevim_plugin_groups_exclude = []                                                                                                                                                                                
g:spacevim_leader_guide_max_size = 0                                                                                                                                                                                 
g:spacevim_dein_installed = 1                                                                                                                                                                                        
g:spacevim_enable_neomake = 1                                                                                                                                                                                        
g:spacevim_relativenumber = 1                                                                                                                                                                                        
g:spacevim_warning_symbol = '⚠'                                                                                                                                                                                      
g:spacevim_realtime_leader_guide = 1                                                                                                                                                                                 
g:spacevim_github_username = ''                                                                                                                                                                                      
g:spacevim_denite_leader = 'F'                                                                                                                                                                                       
g:spacevim_enable_cursorline = 1                                                                                                                                                                                     
g:spacevim_leader_guide_vertical = 0                                                                                                                                                                                 
g:spacevim_statusline_left_sections = ['winnr', 'filename', 'major mode', 'syntax checking', 'minor mode lighters', 'version control info', 'hunks']                                                                 
g:spacevim_enable_os_fileformat_icon = 1                                                                                                                                                                             
g:spacevim_leader_guide_position = 'botright'                                                                                                                                                                        
g:spacevim_version = '0.7.0-dev'                                                                                                                                                                                     
g:spacevim_force_global_config = 0                                                                                                                                                                                   
g:spacevim_enable_javacomplete2_py = 0                                                                                                                                                                               
g:spacevim_colorscheme = 'gruvbox'                                                                                                                                                                                   
g:spacevim_leader_guide_submode_mappings = {'<C-C>': 'win_close'}                                                                                                                                                    
g:spacevim_hiddenfileinfo = 1                                                                                                                                                                                        
g:spacevim_statusline_inactive_separator = 'arrow'                                                                                                                                                                   
g:spacevim_plugin_manager = 'dein'                                                                                                                                                                                   
g:spacevim_vim_plug_installed = 0                                                                                                                                                                                    
g:spacevim_windows_smartclose = 'q'                                                                                                                                                                                  
g:spacevim_windows_leader = 's'                                                                                                                                                                                      
g:spacevim_wildignore = '*/tmp/*,*.so,*.swp,*.zip,*.class,tags,*.jpg,*.ttf,*.TTF,*.png,*/target/*,.git,.svn,.hg,.DS_Store,*.svg'                                                                                     
g:spacevim_use_colorscheme = 1                                                                                                                                                                                       
g:spacevim_leader_guide_sort_horizontal = 0                                                                                                                                                                          
g:spacevim_enable_debug = 1                                                                                                                                                                                          
g:spacevim_enable_vimfiler_gitstatus = 0                                                                                                                                                                             
g:spacevim_autocomplete_method = 'deoplete'                                                                                                                                                                          
g:spacevim_plugin_manager_max_processes = 8                                                                                                                                                                          
g:spacevim_statusline_unicode_symbols = 1                                                                                                                                                                            
g:spacevim_enable_ycm = 0                                                                                                                                                                                            
g:spacevim_filetype_icons = {}                                                                                                                                                                                       
g:spacevim_leader_guide_run_map_on_popup = 1                                                                                                                                                                         
g:spacevim_neobundle_installed = 0                                                                                                                                                                                   
g:spacevim_leader_guide_flatten = 1                                                                                                                                                                                  
g:spacevim_sidebar_width = 30                                                                                                                                                                                        
g:spacevim_enable_googlesuggest = 0                                                                                                                                                                                  
g:spacevim_leader_guide_default_group_name = ''                                                                                                                                                                      
g:spacevim_terminal_cursor_shape = 2                                                                                                                                                                                 
g:spacevim_snippet_engine = 'neosnippet'                                                                                                                                                                             
g:spacevim_src_root = 'E:\sources\'                                                                                                                                                                                  
g:spacevim_enable_powerline_fonts = 1                                                                                                                                                                                
g:spacevim_enable_language_specific_leader = 1                                                                                                                                                                       
g:spacevim_simple_mode = 0                                                                                                                                                                                           
g:spacevim_enable_guicolors = 1   
                g:spacevim_enable_cursorcolumn = 0                              
g:spacevim_colorscheme_bg = 'dark'                                                                                                                                                                                   
g:spacevim_enable_vimfiler_welcome = 1                                                                                                                                                                               
g:spacevim_enable_vimfiler_filetypeicon = 0                                                                                                                                                                          
g:spacevim_statusline_right_sections = ['fileformat', 'cursorpos', 'percentage']                                                                                                                                     
g:spacevim_project_rooter_automatically = 1                                                                                                                                                                          
g:spacevim_guifont = ''                                                                                                                                                                                              
g:spacevim_language = ''                                                                                                                                                                                             
g:spacevim_plugin_bundle_dir = '/home/monkey/.cache/vimfiles/'                                                                                                                                                       
g:spacevim_project_rooter_patterns = ['.git/', '_darcs/', '.hg/', '.bzr/', '.svn/', '.clang']                                                                                                                        
g:spacevim_checkinstall = 1                                                                                                                                                                                          
g:spacevim_plugin_name = 'gruvbox'                                                                                                                                                                                   
g:spacevim_lint_on_the_fly = 0                                                                                                                                                                                       
g:spacevim_debug_level = 1                                                                                                                                                                                           
g:spacevim_filemanager = 'vimfiler'                                                                                                                                                                                  
g:spacevim_enable_statusline_display_mode = 0                                                                                                                                                                        
g:spacevim_enable_tabline_filetype_icon = 1                                                                                                                                                                          
g:spacevim_colorscheme_default = 'desert'                                                                                                                                                                            
g:spacevim_statusline_separator = 'arrow'                                                                                                                                                                            
g:spacevim_hosts_url = 'https://raw.githubusercontent.com/racaljk/hosts/master/hosts'                                                                                                                                
g:spacevim_enable_ale = 0                                                                                                                                                                                            
g:spacevim_search_tools = ['rg', 'ag', 'pt', 'ack', 'grep']                                                                                                                                                          
g:spacevim_custom_color_palette = []                                                                                                                                                                                 
g:spacevim_gitcommit_issue_icon = ''                                                                                                                                                                                
g:spacevim_auto_disable_touchpad = 1                                                                                                                                                                                 
g:spacevim_lint_on_save = 1                                                                                                                                                                                          
g:spacevim_keep_server_alive = 1                                                                                                                                                                                     
g:spacevim_unite_leader = 'f'                                                                                                                                                                                        
g:spacevim_disabled_plugins = []                                                                                                                                                                                     
g:spacevim_info_symbol = 'ⓘ'                                                                                                                                                                                         
g:spacevim_plugin_groups = ['web', 'lang', 'edit', 'ui', 'tools', 'checkers', 'format', 'chat', 'git', 'VersionControl', 'javascript', 'ruby', 'python', 'scala', 'lang#go', 'lang#markdown', 'scm', 'editing', 'inde
nts', 'navigation', 'misc', 'core', 'core#banner', 'core#statusline', 'core#tabline', 'default', 'unite', 'github', 'denite', 'ctrlp', 'autocomplete', 'nvim', 'linux', 'incsearch', 'lang#c', 'lang#elixir', 'lang#h
askell', 'lang#java', 'lang#javascript', 'lang#lua', 'lang#perl', 'lang#php', 'lang#python', 'lang#rust', 'lang#swig', 'lang#tmux', 'lang#vim', 'lang#xml', 'shell', 'tools#screensaver', 'colorscheme']             
g:spacevim_smartcloseignorewin = ['__Tagbar__', 'vimfiler:default']                                                                                                                                                  
g:spacevim_altmoveignoreft = ['Tagbar', 'vimfiler']                                                                                                                                                                  
g:spacevim_leader_guide_hspace = 5                                                                                                                                                                                   
g:spacevim_windows_index_type = 0                                                                                                                                                                                    
g:spacevim_enable_neocomplcache = 0                                                                                                                                                                                  

SpaceVim Health checking :

SpaceVim clipboard support check report:
Checking +clipboard:
SUCCEED!
SpaceVim environment check report:
Current progpath: nvim(/usr/bin/nvim)
version: 800
OS: Linux
[shell, shellcmdflag, shellslash]: ['/bin/zsh', '-c', 0]
SpaceVim lua support check report:
Checking +lua:
Failed : Known issue, neovim do not support lua now.
SpaceVim python support check report:
Checking +python3:
SUCCEED!
Checking +python:
SUCCEED!

SpaceVim runtime log :

[ SpaceVim ] : logger file  does not exists, only log for current process will be shown!                                                                                         

[wsdjeg]

@jgonsior which version of spacevim do you use? do you have a try with SpaceVim latest version?

[jgonsior]

My ~/.SpaceVim/ folder is updated to this commit: b8739be

[Shougo]

Please see the issue.

Shougo/deoplete.nvim#602 (comment)
Shougo/deoplete.nvim#602 (comment)

I think deoplete sources contain print().
I think the latest deoplete fixes the problem though.
Please check your deoplete version.

[jgonsior]

My deoplete plugin is at the latest commit. too

[Shougo]

Hm. Please test deoplete without SpaceVim.
I think SpaceVim installed deoplete sources has the problem.

[jgonsior]

Ok, I'm sure now the problem lies in Deoplete and not in SpaceVim, it even happens when I'm using Deoplete without SpaceVim. I went back one commit at a time to find out which one is producing the error, and the last stable on is this, the one breaking it therefore this one.

[jgonsior]

Should I create an issue in Deoplete for the issue instead of here now?

[Shougo]

Really? I cannot reproduce the problem in my environment.
It is easy to revert the commit.
But I need to know the error reason.

[Shougo]

Please update deoplete to the latest version.

[jgonsior]

Yay, thank you so much, it's working now!