【wangqingyuan233】 在 https://github.com/istoreos/istoreos/issues/961 发布：
如题，安装并使用design主题后报错，并无法访问luci页面。
以下为报错内容：
/usr/lib/lua/luci/template.lua:97: Failed to execute template ‘sysauth’.
A runtime error occurred: /usr/lib/lua/luci/template.lua:97: Failed to execute template ‘header’.
A runtime error occurred: /usr/lib/lua/luci/template.lua:97: Failed to execute template ‘themes/design/header’.
A runtime error occurred: [string “/usr/lib/lua/luci/view/themes/design/header…”]:25: attempt to call field ‘node_childs’ (a nil value)
stack traceback:
[string “/usr/lib/lua/luci/view/themes/design/header…”]:25: in main chunk
stack traceback:
[C]: in function ‘error’
/usr/lib/lua/luci/template.lua:97: in function ‘render’
/usr/lib/lua/luci/dispatcher.lua:700: in function ‘include’
[string “/usr/lib/lua/luci/view/header.htm”]:3: in main chunk
stack traceback:
[C]: in function ‘error’
/usr/lib/lua/luci/template.lua:97: in function ‘render’
/usr/lib/lua/luci/dispatcher.lua:700: in function ‘include’
[string “/usr/lib/lua/luci/view/sysauth.htm”]:1: in main chunk
stack traceback:
[C]: in function ‘error’
/usr/lib/lua/luci/template.lua:97: in function </usr/lib/lua/luci/template.lua:85>
(tail call): ?
(tail call): ?
/usr/lib/lua/luci/dispatcher.lua:483: in function </usr/lib/lua/luci/dispatcher.lua:482>