------------ error output when I start nvim =--------------------

Error detected while processing function SpaceVim#custom#load[32]..<SNR>22_load_glob_conf[9]..SpaceVim#custom#apply:
line    6:
E121: Undefined variable: g:spacevim_complete

------------ init.toml ---------------------

# All SpaceVim option below [option] section
[options]
    # set spacevim theme. by default colorscheme layer is not loaded,
    # if you want to use more colorscheme, please load the colorscheme
    # layer
    colorscheme = "gruvbox"
    background = "dark"
    # Disable guicolors in basic mode, many terminal do not support 24bit
    # true colors
    enable_guicolors = true
    # Disable statusline separator, if you want to use other value, please
    # install nerd fonts
    statusline_separator = "arrow"
    statusline_inactive_separator = "arrow"
    buffer_index_type = 4
    enable_tabline_filetype_icon = true
    enable_statusline_display_mode = false

    # vimfiler options
    enable_vimfiler_gitstatus = true
    vimfiler_ignore_pattern='*\.pyc$\|GPATH\|GRTAGS\|GTAGS'

    bootstrap_before = "myspacevim#before”
    # bootstrap_after = "myspacevim#after”

# Enable autocomplete layer
[[layers]]
name = 'autocomplete'
auto-completion-return-key-behavior = "complete"
auto-completion-tab-key-behavior = "smart"

[[layers]]
name = 'shell'
default_position = 'top'
default_height = 30

[[layers]]
name = 'lang#python'

[[layers]]
name='tags'

------------ myspacevim.vim (in .SpaceVim/autoload) ------------
func! myspacevim#before() abort
    let g:vimfiler_ignore_pattern=['^\.', '*\.pyc']
endf

func! myspacevim#after() abort

endf