Error
Unhandled exception during request dispatching
/usr/lib/lua/luci/ucodebridge.lua:23: /usr/lib/lua/luci/template.lua:181: Failed to execute template 'themes/kucat/header'.
A runtime error occurred: [string "/usr/lib/lua/luci/view/themes/kucat/header...."]:89: attempt to concatenate local 'primary_opacity' (a nil value)
stack traceback:
[string "/usr/lib/lua/luci/view/themes/kucat/header...."]:89: in main chunk
In error(), file [C]
called from function run (/usr/lib/lua/luci/ucodebridge.lua:23)
called from function [anonymous function] (/usr/lib/lua/luci/ucodebridge.lua:37)
In [anonymous function](), file /usr/share/ucode/luci/runtime.uc, line 133, byte 10:
called from function [arrow function] (/usr/share/ucode/luci/runtime.uc:141:63)
called from function render ([C])
called from function [anonymous function] (/usr/share/ucode/luci/runtime.uc:141:64)
called from function run_action (/usr/share/ucode/luci/dispatcher.uc:786:47)
called from function [anonymous function] (/usr/share/ucode/luci/dispatcher.uc:1003:48)
called from anonymous function (/www/cgi-bin/luci:39:13)
Error Unhandled exception during request dispatching /usr/lib/lua/luci/ucodebridge.lua:23: /usr/lib/lua/luci/template.lua:181: Failed to execute template 'themes/kucat/header'. A runtime error occurred: [string "/usr/lib/lua/luci/view/themes/kucat/header...."]:89: attempt to concatenate local 'primary_opacity' (a nil value) stack traceback: [string "/usr/lib/lua/luci/view/themes/kucat/header...."]:89: in main chunk
In error(), file [C] called from function run (/usr/lib/lua/luci/ucodebridge.lua:23) called from function [anonymous function] (/usr/lib/lua/luci/ucodebridge.lua:37)
In [anonymous function](), file /usr/share/ucode/luci/runtime.uc, line 133, byte 10: called from function [arrow function] (/usr/share/ucode/luci/runtime.uc:141:63) called from function render ([C]) called from function [anonymous function] (/usr/share/ucode/luci/runtime.uc:141:64) called from function run_action (/usr/share/ucode/luci/dispatcher.uc:786:47) called from function [anonymous function] (/usr/share/ucode/luci/dispatcher.uc:1003:48) called from anonymous function (/www/cgi-bin/luci:39:13)
die(ex);
Near here --------^安装主题版本为2.1.16
请教下这是少了什么模块或什么问题吗