在firefox中,我得到了
Facebook Pixel Error: TypeError: cd is undefined铬
Facebook Pixel Error: TypeError: Cannot read property 'replace' of undefined这个html
<script type="text/javascript">
!function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;t.src=v;s=b.getElementsByTagName(e)[0]}(window,document,'script','//connect.facebook.net/en_US/fbevents.js');
fbq("init","1111111111111111");fbq("track","PageView");
</script>
<script type="text/javascript" src="/js/fbevents.js" async="async"></script>/js/fbevents.js的内容与https://connect.facebook.net/en_US/fbevents.js相同。你知道为什么会出现这些错误吗?
已修改内联脚本,并从此示例https://developers.facebook.com/docs/ads-for-websites/pixel-events/v2.10中删除了s.parentNode.insertBefore(t,s)
看起来它试图加载但失败了.fbevents.js底部的这个JS触发的https://connect.facebook.net/signals/config/1111111111111111?v=2.7.19
fbq.registerPlugin("global_config", {
__fbEventsPlugin: 1,
plugin: function(fbq, instance) {
fbq.loadPlugin("opttracking");
fbq.loadPlugin("performance");
instance.configLoaded("global_config");
}
});注意1111111111111111不是真正的PIXEL_ID,真正的PIXEL_ID返回的是合法的JS。
发布于 2017-08-12 08:36:09
修改fbevents.js以在wb正则表达式失败时提供ac和bc智能默认值可以解决此问题。
function xb() {
var ac = 'https://connect.facebook.net',
cc = rb.getElementsByTagName('script'),
bc = cc[0];
for (var dc = 0; dc < cc.length && !ac; dc++) {
var ec = cc[dc].src.split(wb);
if (ec.length > 1) {
ac = ec[0];
bc = cc[dc];
}
}
return {
baseURL: ac,
scriptElement: bc
};
}在此之前
function xb() {
var ac = null,
bc = null,
cc = rb.getElementsByTagName('script');
for (var dc = 0; dc < cc.length && !ac; dc++) {
var ec = cc[dc].src.split(wb);
if (ec.length > 1) {
ac = ec[0];
bc = cc[dc];
}
}
return {
baseURL: ac,
scriptElement: bc
};
}https://stackoverflow.com/questions/45645045
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