Microsoft VBScript 运行时错误 错误 '800a01f4' 变量未定义: 'sdcms_skins_index' 求帮助?

行8 代码是
Dim ClassPage
Class Sdcms_Create
Public Sub Create_Index()
Dim FileName,Temp,Show
FileName="index"&Sdcms_FileTxt
Set Temp=New Templates
Temp.Load(Load_temp_dir&sdcms_skins_index)(就是这里)
Show=Temp.Display
IF Sdcms_Mode=2 Then
SaveFile Sdcms_Root,FileName,show
Echo "网站首页生成成功:"&FileName&"
"
Else
Echo Show
End IF
Set Temp=Nothing
End Sub

 sdcms_skins_index  就是变了没声明,在最上方声明 Option Explicit ,这样编译时就能发现