报了一堆错误代码，什么意思 ？

Question

Uncaught TypeError: Cannot read property 'slice' of undefined    at HTMLDocument.<anonymous> (index.php?s=/home/index/search/type/ask.html:666)    at l (js.php?f=js/jquery-2.0.3.min.js,js/com/com.functions.js,static/os-loading/loading.js,js/core.js,js/…:2)    at Object.fireWith [as resolveWith] (js.php?f=js/jquery-2.0.3.min.js,js/com/com.functions.js,static/os-loading/loading.js,js/core.js,js/…:2)    at Function.ready (js.php?f=js/jquery-2.0.3.min.js,js/com/com.functions.js,static/os-loading/loading.js,js/core.js,js/…:2)    at HTMLDocument.S (js.php?f=js/jquery-2.0.3.min.js,js/com/com.functions.js,static/os-loading/loading.js,js/core.js,js/…:2)显示的错误代码行数在178，666号178号真实代码：代码最多330行，提示666行什么意思 ？报错的地址：http://bbs.valueonline.cn/ind...