E1208: -Complete used without allowing arguments

[knightofiam]

So... this just cropped up today after upgrading MacVim to the latest version, which, ironically works fine, but it seems to have upgraded or at least recompiled command line vim, which is where I'm encountering the error. Starting vim on the command line prints the following error and then proceeds to start after pressing enter:

Error detected while processing [redacted]/vim/pack/plugins/start/fugitive/plugin/fugitive.vim:
line  459: E1208: -complete used without allowing argumentsline  460: E1208: -complete used without allowing argumentsline  464: E1208: -complete used without allowing argumentsline  468: E1208: -complete used without allowing arguments

$ vim --version
VIM - Vi IMproved 8.2 (2019 Dec 12, compiled Sep 24 2021 14:13:28)
macOS version - x86_64
Included patches: 1-3455
Compiled by GitHub Actions
Huge version with MacVim GUI.  Features included (+) or not (-):
+acl               +file_in_path      -mouse_sysmouse    +tag_binary
+arabic            +find_in_path      +mouse_urxvt       -tag_old_static
+autocmd           +float             +mouse_xterm       -tag_any_white
+autochdir         +folding           +multi_byte        -tcl
-autoservername    -footer            +multi_lang        +termguicolors
+balloon_eval      +fork()            -mzscheme          +terminal
+balloon_eval_term +fullscreen        +netbeans_intg     +terminfo
+browse            +gettext           +num64             +termresponse
++builtin_terms    -hangul_input      +odbeditor         +textobjects
+byte_offset       +iconv             +packages          +textprop
+channel           +insert_expand     +path_extra        +timers
+cindent           +ipv6              +perl/dyn          +title
+clientserver      +job               +persistent_undo   +toolbar
+clipboard         +jumplist          +popupwin          +transparency
+cmdline_compl     +keymap            +postscript        +user_commands
+cmdline_hist      +lambda            +printer           +vartabs
+cmdline_info      +langmap           +profile           +vertsplit
+comments          +libcall           +python/dyn        +virtualedit
+conceal           +linebreak         +python3/dyn       +visual
+cryptv            +lispindent        +quickfix          +visualextra
+cscope            +listcmds          +reltime           +viminfo
+cursorbind        +localmap          +rightleft         +vreplace
+cursorshape       +lua/dyn           +ruby/dyn          +wildignore
+dialog_con_gui    +menu              +scrollbind        +wildmenu
+diff              +mksession         +signs             +windows
+digraphs          +modify_fname      +smartindent       +writebackup
+dnd               +mouse             -sodium            -X11
-ebcdic            +mouseshape        -sound             -xfontset
+emacs_tags        +mouse_dec         +spell             +xim
+eval              -mouse_gpm         +startuptime       -xpm
+ex_extra          -mouse_jsbterm     +statusline        -xsmp
+extra_search      +mouse_netterm     -sun_workshop      -xterm_clipboard
-farsi             +mouse_sgr         +syntax            -xterm_save
   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 -D_REENTRANT -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

MacVim: Custom Version 8.2.3455 (172) More irony - "custom version", but it was an automated update install prompted by MacVim. I didn't customize jack.

Thanks for taking a look - I have absolutely no clue what's causing this. Google is virtually silent; nothing in your issues either, so it may actually be new.

[tpope]

Your Fugitive install is out of date.

[knightofiam]

@tpope Thanks Tim. You're right of course. Facepalm. If you had solved this any faster, it would have been in the past. Maybe going forward you can start helping us before we ask? vim-oracle plugin? I'd sponsor that.

[mnebuerquo]

@tpope , you make the world a much better place. Thank you!