The ycmd server SHUT DOWN (restart with ':YcmRestartServer'). Unexpected exit code -6 ...

[maya-tabnine]

Issue Prelude

Please complete these steps and check these boxes (by putting an x inside the brackets) before filing your issue:

• [x] I have read and understood YCM's [CONTRIBUTING][cont] document.
• [x] I have read and understood YCM's [CODE_OF_CONDUCT][code] document.
• [x] I have read and understood YCM's [README][readme], especially the [Frequently Asked Questions][faq] section.
• [x] I have searched YCM's issue tracker to find issues similar to the one I'm about to report and couldn't find an answer to my problem. ([Example Google search.][search])
• [x] If filing a bug report, I have included the output of vim --version.
• [x] If filing a bug report, I have included the output of :YcmDebugInfo.
• [ ] If filing a bug report, I have attached the contents of the logfiles using the :YcmToggleLogs command.
• [x] If filing a bug report, I have included which OS (including specific OS version) I am using.
• [ ] If filing a bug report, I have included a minimal test case that reproduces my issue, using vim -Nu /path/to/YCM/vimrc_ycm_minimal, including what I expected to happen and what actually happened.
• [ ] If filing a installation failure report, I have included the entire output of install.py (or cmake/make/ninja) including its invocation
• [x] I understand this is an open-source project staffed by volunteers and that any help I receive is a selfless, heartfelt gift of their free time. I know I am not entitled to anything and will be polite and courteous.
• [x] I understand my issue may be closed if it becomes obvious I didn't actually perform all of these steps.

Issue Details

using Vundle added the YCM plugin. added: Plugin 'valloric/youcompleteme' to ~/.vimrc But when vim loads it shows error: The ycmd server SHUT DOWN (restart with ':YcmRestartServer'). Unexpected exit code -6 .....

:YcmToggleLogs directs to the log path, but logs are empty.

Has anyone had this exit code -6 and has a solution?

• What did you do?

found this old issue: https://github.com/amix/vimrc/issues/378 that did not solve it for me.

1. python3 install.py --clang-completer --js-completer inside ~/.vim/bundle/youcompleteme
2. in ~/.vimrc change the python_interpreter to let g:ycm_path_to_python_interpreter = 'python3'
3. vim

• What actually happened?

Screenshot attached. "The ycmd server SHUT DOWN (restart with ':YcmRestartServer'). Unexpected exit code -6"

Output of :YcmDebugInfo

Printing YouCompleteMe debug information...
-- Resolve completions: Up front
-- Client logfile: /var/folders/lx/ys8j607x4k7c34tl8vg8dtk40000gn/T/ycm_bx0qeo23.log
-- Server errored, no debug info from server
-- Server running at: http://127.0.0.1:51079
-- Server process ID: 6654
-- Server logfiles:
--   /var/folders/lx/ys8j607x4k7c34tl8vg8dtk40000gn/T/ycmd_51079_stdout_fvc5y3q8.log
--   /var/folders/lx/ys8j607x4k7c34tl8vg8dtk40000gn/T/ycmd_51079_stderr_5lpymdzc.log

Output of vim --version

VIM - Vi IMproved 8.2 (2019 Dec 12, compiled Apr  1 2021 08:37:51)
macOS version - x86_64
Included patches: 1-2681
Compiled by GitHub Actions
Huge version with MacVim GUI.  Features included (+) or not (-):
+acl               +file_in_path      -mouse_sysmouse    -tag_old_static
+arabic            +find_in_path      +mouse_urxvt       -tag_any_white
+autocmd           +float             +mouse_xterm       -tcl
+autochdir         +folding           +multi_byte        +termguicolors
-autoservername    -footer            +multi_lang        +terminal
+balloon_eval      +fork()            -mzscheme          +terminfo
+balloon_eval_term +fullscreen        +netbeans_intg     +termresponse
+browse            +gettext           +num64             +textobjects
++builtin_terms    -hangul_input      +odbeditor         +textprop
+byte_offset       +iconv             +packages          +timers
+channel           +insert_expand     +path_extra        +title
+cindent           +ipv6              +perl/dyn          +toolbar
+clientserver      +job               +persistent_undo   +transparency
+clipboard         +jumplist          +popupwin          +user_commands
+cmdline_compl     +keymap            +postscript        +vartabs
+cmdline_hist      +lambda            +printer           +vertsplit
+cmdline_info      +langmap           +profile           +virtualedit
+comments          +libcall           +python/dyn        +visual
+conceal           +linebreak         +python3/dyn       +visualextra
+cryptv            +lispindent        +quickfix          +viminfo
+cscope            +listcmds          +reltime           +vreplace
+cursorbind        +localmap          +rightleft         +wildignore
+cursorshape       +lua/dyn           +ruby/dyn          +wildmenu
+dialog_con_gui    +menu              +scrollbind        +windows
+diff              +mksession         +signs             +writebackup
+digraphs          +modify_fname      +smartindent       -X11
+dnd               +mouse             -sound             -xfontset
-ebcdic            +mouseshape        +spell             +xim
+emacs_tags        +mouse_dec         +startuptime       -xpm
+eval              -mouse_gpm         +statusline        -xsmp
+ex_extra          -mouse_jsbterm     -sun_workshop      -xterm_clipboard
+extra_search      +mouse_netterm     +syntax            -xterm_save
-farsi             +mouse_sgr         +tag_binary        
   system vimrc file: "$VIM/vimrc"
     user vimrc file: "$HOME/.vimrc"
 2nd user vimrc file: "~/.vim/vimrc"
      user exrc file: "$HOME/.exrc"
  system gvimrc file: "$VIM/gvimrc"
    user gvimrc file: "$HOME/.gvimrc"
2nd user gvimrc file: "~/.vim/gvimrc"
       defaults file: "$VIMRUNTIME/defaults.vim"
    system menu file: "$VIMRUNTIME/menu.vim"
  fall-back for $VIM: "/Applications/MacVim.app/Contents/Resources/vim"
Compilation: clang -c -I. -Iproto -DHAVE_CONFIG_H -DFEAT_GUI_MACVIM -Wall -Wno-unknown-pragmas -pipe -DMACOS_X -DMACOS_X_DARWIN -g -O2 -arch x86_64 -arch arm64 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -Wall -Wextra -Wshadow -Werror -Wno-error=missing-field-initializers -Wno-error=deprecated-declarations -Wno-error=unused-function 
Linking: clang -L. -fstack-protector-strong -L/usr/local/lib -L/usr/local/opt/libyaml/lib -L/usr/local/opt/openssl@1.1/lib -L/usr/local/opt/readline/lib -L. -fstack-protector-strong -L/usr/local/lib -L/usr/local/opt/libyaml/lib -L/usr/local/opt/openssl@1.1/lib -L/usr/local/opt/readline/lib -arch x86_64 -arch arm64 -L/usr/local/lib -o Vim -lm -lncurses -liconv /usr/local/lib/libintl.a -framework AppKit -fstack-protector -L/System/Library/Perl/5.18/darwin-thread-multi-2level/CORE 

OS version, distribution, etc.

macOS Big Sur 11.2.3

[puremourning]

Please follow https://github.com/ycm-core/YouCompleteMe/wiki/Troubleshooting-steps-for-ycmd-server-SHUT-DOWN

[bstaletic]

This is likely not a bug. User support is better done in the gitter chat: https://gitter.im/Valloric/YouCompleteMe

For that reason, I'm going to close this issue. @maya315, hop over to the gitter chat. If it turns out that this really was a bug, we can always reopen.