Javascript TypeError:jQuery（…）。superfish不是函数

我有两个错误与Joomla 2.5中的一个模块相关。我对修复它们很感兴趣，但具体而言，我想重点关注：

TypeError:jQuery…superfish不是函数

错误出现在第154行，即：jQueryul.ext menu.superfish{，下面提供了完整的脚本

问题的答案是superfish插件包括在内吗

</script>
  <script type = "text/javascript" src = "http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
  <script type = "text/javascript" src =
"http://www.synkerainc.com/modules/mod_ext_superfish_menu/assets/js/hoverIntent.js"></script>
  <script type = "text/javascript" src = "http://www.synkerainc.com/modules/mod_ext_superfish_menu/assets/js/superfish.js"></script>
  <script type = "text/javascript">if (jQuery) jQuery.noConflict();</script>

谢谢你的帮助

对不起，如果我错过了一些需要的信息，请纠正我，我会发送更多

<ul class="ext-menu ">
<li class="item-3 deeper parent"><a href="/products-and-services" >Products &amp; Services</a><ul><li class="item-6 deeper parent"><a href="/chemical-sensors" >Chemical Sensing &amp; Analysis</a><ul><li class="item-7"><a href="/solid-state-gas-sensors" >Solid-State Gas Sensors</a></li><li class="item-8"><a href="/integrated-electrodes" >Interdigitated Electrodes</a></li><li class="item-59"><a href="/electronic-modules" >Electronic Modules</a></li><li class="item-104"><a href="/sensor-pricing" >Pricing</a></li><li class="item-120"><a href="/sensors-under-development" >Under Development</a></li></ul></li><li class="item-9 deeper parent"><a href="/ceramic-membranes" >UniKera Ceramic Membranes</a><ul><li class="item-10"><a href="/symmetric-membranes" >UniKera Standard</a></li><li class="item-11"><a href="/asymmetric-membranes" >UniKera UF</a></li><li class="item-12"><a href="/nanocomposite-membranes" >Nanocomposite Membranes</a></li><li class="item-105"><a href="/ceramic-membranes-a-filters-pricing" >Pricing</a></li><li class="item-124"><a href="/ceramic-membranes-under-development" >Under Development</a></li><li class="item-152"><a href="/unikera-membranes" >UniKera Membranes Summary</a></li></ul></li><li class="item-13 deeper parent"><a href="/nanoceramics" >NanoCeramics</a><ul><li class="item-131"><a href="/templates-for-nanofabrication5" >UniKera NanoTemplates</a></li><li class="item-113 deeper parent"><a href="/ceramic-microcomponents" >Ceramic Microcomponents</a><ul><li class="item-115"><a href="/microheatermicrosensor-platform" >Microheater / Microsensor Platform</a></li><li class="item-116"><a href="/microcomponents-for-life-science" >Microcomponents for Life Science</a></li><li class="item-117"><a href="/ceramic-microchannel-plates" >Microchannel Plates</a></li><li class="item-129"><a href="/ceramic-grids-for-electron-microscopy" >Electron Microscopy Grids</a></li></ul></li><li class="item-15"><a href="/substrates-for-bioanalysis-and-cell-culture" >Substrates for Life Science</a></li><li class="item-106"><a href="/nanoceramics-pricing" >Pricing</a></li><li class="item-121"><a href="/nano-microfabricated-products-under-development" >Under Development</a></li></ul></li><li class="item-60 deeper parent"><a href="/functional-coatings-and-nanocomposites" >Coating Services</a><ul><li class="item-62"><a href="/ald-on-high-aspect-ratio-structures" >ALD on High-Aspect Ratio and Flat Substrates</a></li><li class="item-63"><a href="/metallized-aao" >Templated NanoArrays</a></li></ul></li><li class="item-107"><a href="/contract-rad" >Contract R&amp;D</a></li><li class="item-100 deeper parent"><a href="/under-development" >Under Development</a><ul><li class="item-122"><a href="/sensors-under-development" >Sensors</a></li><li class="item-123"><a href="/nano-microfabricated-products-under-development" >NanoCeramics</a></li><li class="item-125"><a href="/ceramic-membranes-under-development" >Ceramic Membranes</a></li></ul></li><li class="item-21"><a href="/documentation" >Documentation</a></li><li class="item-22"><a href="/information-quote-request" >Info/Quote Request</a></li><li class="item-103"><a href="/pricing" >Pricing</a></li></ul></li><li class="item-65 deeper parent"><a href="/applicationsandmarkets" >Applications &amp; Markets</a><ul><li class="item-66 deeper parent"><a href="/chemical-sensing" >Chemical Sensing</a><ul><li class="item-67"><a href="/health-and-safety" >Health &amp; Safety</a></li><li class="item-68"><a href="/environmental-monitoring" >Environmental Monitoring</a></li><li class="item-69"><a href="/security-and-defense" >Security &amp; Defense</a></li><li class="item-70"><a href="/portable-and-personal-monitors" >Portable &amp; Personal Monitors</a></li><li class="item-71"><a href="/energy" >Energy</a></li><li class="item-73"><a href="/consumer" >Consumer</a></li></ul></li><li class="item-74"><a href="/materials-and-chemical-analysis" >Materials &amp; Chemical Analysis</a></li><li class="item-75 deeper parent"><a href="/gas-separation" >Gas Separation</a><ul><li class="item-76"><a href="/hydrogen" >Hydrogen</a></li><li class="item-77"><a href="/other-gases" >Other Gases</a></li></ul></li><li class="item-78 deeper parent"><a href="/liquid-filtration" >Liquid Filtration</a><ul><li class="item-79"><a href="/microfiltration" >Microfiltration</a></li><li class="item-80"><a href="/ultrafiltration" >Ultrafiltration</a></li><li class="item-81"><a href="/nanofiltration" >Nanofiltration</a></li><li class="item-84"><a href="/bioseparations" >Bioseparations</a></li><li class="item-83"><a href="/biotech-processing" >Bio Manufacturing</a></li><li class="item-82"><a href="/chemical-processing1" >Chemical Processing</a></li><li class="item-85"><a href="/water-purification" >Water Purification</a></li></ul></li><li class="item-94 deeper parent"><a href="/life-science" >Life Science</a><ul><li class="item-95"><a href="/bioseparations" >Bioseparations</a></li><li class="item-127"><a href="/bioanalysis-a-bio-imaging" >Bioanalysis &amp; Bio-Imaging</a></li></ul></li><li class="item-86"><a href="/templated-nanofabrication2" >Templated Nanofabrication</a></li><li class="item-97"><a href="/clean-and-renewable-energy" >Clean &amp; Renewable Energy</a></li></ul></li><li class="item-4 deeper parent"><a href="/technology" >Technology</a><ul><li class="item-23 deeper parent"><a href="/sensors-overview" >Chemical Sensing</a><ul><li class="item-24"><a href="/chemiresistors" >Chemiresistor</a></li><li class="item-25"><a href="/electrochemical" >Electrochemical</a></li></ul></li><li class="item-26 deeper parent"><a href="/nano-and-microfabrication" >Nano &amp; Microfabrication</a><ul><li class="item-27"><a href="/anodic-aluminum-oxide-aao" >Anodic Alumina</a></li><li class="item-28 deeper parent"><a href="/templated-nanofabrication" >Templated Nanofabrication</a><ul><li class="item-89"><a href="/nanowires-and-nanorods" >Nanowires &amp; Nanorods</a></li><li class="item-90"><a href="/nanodots-and-nanoelectrodes" >Nanodots &amp; Nanoelectrodes</a></li><li class="item-93"><a href="/optical-antennas" >Optical Antennas</a></li><li class="item-92"><a href="/plasmonics-sers-lspr" >Plasmonics, SERS, LSPR</a></li></ul></li><li class="item-29"><a href="/ceramic-micromachining" >Micromachining</a></li></ul></li><li class="item-37"><a href="/intellectual-property" >Intellectual Property</a></li><li class="item-38"><a href="/products-and-services" >Products &amp; Services</a></li></ul></li><li class="item-5 deeper parent"><a href="/company" >About Us</a><ul><li class="item-30"><a href="/vision-and-mission" >Vision &amp; Mission</a></li><li class="item-31"><a href="/history" >History</a></li><li class="item-32"><a href="/our-team" >Our Team</a></li><li class="item-33"><a href="/intellectual-property" >Intellectual Property</a></li><li class="item-98"><a href="/news-home" >News &amp; Events</a></li><li class="item-34"><a href="/careers" >Careers</a></li><li class="item-36"><a href="/contact" >Contact Info</a></li></ul></li><li class="item-40"><a href="/news-home" >News &amp; Events</a></li><li class="item-56"><a href="/store/default" >Online Store</a></li></ul>


    <script type="text/javascript"> 
   jQuery(document).ready(function(){ 
        jQuery("ul.ext-menu").superfish({ 
            animation:  {opacity:'show', height:'show', width:'show'},
            delay:      1000,
            speed:      'normal',
            autoArrows: true 
        }); 
    });  
</script>

---

您是否包含superfish插件？这通常是因为您尝试使用的库未包含在页面中。请确保您的脚本具有正确的源代码，或者如果使用AMD来定义路径，它需要一些代码，我已经包含了可能回答ori中是否包含superfish插件的问题的代码ginal post请参考。jQuery'ul.ext-menu是否实际返回jQuery对象或空数组？错误已修复。这是Google analytics和superfish之间的冲突。感谢您的帮助