there is always undefined variable error "E121: Undefined variable: g:spf13_bundle_groups" after installation

[geekpy]

Hi,
OS: MacOS 14.3.1 (23D60)
Vim: VIM - Vi IMproved 9.0 (2022 Jun 28, compiled Dec 20 2023 18:57:50)

I installed the spf13 like below:

(base) ➜  ~ curl https://j.mp/spf13-vim3 -L -o - | sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   142  100   142    0     0    146      0 --:--:-- --:--:-- --:--:--   146
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
100  5230  100  5230    0     0     27      0  0:03:13  0:03:08  0:00:05  1429
Trying to update spf13-vim
From https://github.com/spf13/spf13-vim
 * branch            3.0        -> FETCH_HEAD
Already up to date.
[✔] Successfully updated spf13-vim
[✔] Setting up vim symlinks.
Trying to update vundle
Cloning into '/Users/username/.vim/bundle/vundle'...
remote: Enumerating objects: 3160, done.
remote: Counting objects: 100% (15/15), done.
remote: Compressing objects: 100% (15/15), done.
remote: Total 3160 (delta 3), reused 8 (delta 0), pack-reused 3145
Receiving objects: 100% (3160/3160), 944.82 KiB | 245.00 KiB/s, done.
Resolving deltas: 100% (1111/1111), done.
[✔] Successfully cloned vundle.
Vim: Warning: Input is not from a terminal
[✔] Now updating/installing plugins using Vundle

after installation, I tried to open the .vimrc like below:

(base) ➜  ~ vim .vimrc
Error detected while processing /Users/username/.vimrc:
line  178:
E121: Undefined variable: g:spf13_bundle_groups
E116: Invalid arguments for function count(g:spf13_bundle_groups, 'go')
line  201:
E121: Undefined variable: g:spf13_bundle_groups
E116: Invalid arguments for function count(g:spf13_bundle_groups, 'writing')
line  212:
E121: Undefined variable: g:spf13_bundle_groups
E116: Invalid arguments for function count(g:spf13_bundle_groups, 'writing')
line  373:
E117: Unknown function: WINDOWS
line  429:
E121: Undefined variable: g:spf13_bundle_groups
E116: Invalid arguments for function count(g:spf13_bundle_groups, 'youcompleteme')
line  471:
E121: Undefined variable: g:spf13_bundle_groups
E116: Invalid arguments for function count(g:spf13_bundle_groups, 'neocomplete')
line  701:
E121: Undefined variable: g:spf13_bundle_groups
E116: Invalid arguments for function count(g:spf13_bundle_groups, 'neocomplcache') || count(g:spf13_bundle_groups, 'neocomplete')
Press ENTER or type command to continue

I tried to reinstalled for another 2 times, but it still had those errors, how can I fix them?

[baiweiguo]

您好！您的邮件已收到，我将会尽快地进行处理，谢谢来信！

[geekpy]

I figured out the problem.
I found that the .vimrc file lost the following code snippet

" Environment {

    " Identify platform {
        silent function! OSX()
            return has('macunix')
        endfunction
        silent function! LINUX()
            return has('unix') && !has('macunix') && !has('win32unix')
        endfunction
        silent function! WINDOWS()
            return  (has('win32') || has('win64'))
        endfunction
    " }

    " Basics {
        set nocompatible        " Must be first line
        if !WINDOWS()
            set shell=/bin/sh
        endif
    " }

    " Windows Compatible {
        " On Windows, also use '.vim' instead of 'vimfiles'; this makes synchronization
        " across (heterogeneous) systems easier.
        if WINDOWS()
          set runtimepath=$HOME/.vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,$HOME/.vim/after
        endif
    " }
    
    " Arrow Key Fix {
        " https://github.com/spf13/spf13-vim/issues/780
        if &term[:4] == "xterm" || &term[:5] == 'screen' || &term[:3] == 'rxvt'
            inoremap <silent> <C-[>OC <RIGHT>
        endif
    " }

" }

" Use before config if available {
    if filereadable(expand("~/.vimrc.before"))
        source ~/.vimrc.before
    endif
" }

" Use bundles config {
    if filereadable(expand("~/.vimrc.bundles"))
        source ~/.vimrc.bundles
    endif
" }

After I added the snippet manually, the vim worked well. Although this bug still need to be fixed, but it will no bother me any more.