【w4575421】 在 https://github.com/istoreos/istoreos/issues/1109 发布：
反馈bug/问题模板，提建议请删除
1.关于你要提交的问题
为避免重复issue，请先搜索issue，确认没有类似issue再提交新issue；
注意搜索时包括已关闭的issue（删掉搜索框的的“is:open”条件）；
Q：是否用关键词搜索了issue? (使用 “x” 选择)
- 没有类似的issue
2. 详细叙述
(1) 具体问题
A：设置了下主题结果500错误了!!
(2) 路由器型号和固件版本
A：x86
(3) 详细日志和/或截图
A：Status: 500 Internal Server Error /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/opentopd/header’. A runtime error occurred: [string “/usr/lib/lua/luci/view/themes/opentopd/head…”]:22: attempt to call field ‘node_childs’ (a nil value) stack traceback: [string “/usr/lib/lua/luci/view/themes/opentopd/head…”]:22: 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:699: 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:699: 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 (tail call): ? (tail call): ? /usr/lib/lua/luci/dispatcher.lua:482: in function
