谷歌分析JavaScript错误

Question

我有这个网页，其中用于返回其他一些JavaScript错误，但似乎我固定的他们，因为系统现在抱怨不同:)

这里是页：

http://www.comehike.com/outdoors/parks/trailhead.php

这里是JS错误我在控制台获得：

Unable to post message to http://googleads.g.doubleclick.net . Recipient has origin http://www.comehike.com .

也有这个错误，这是非常神秘：

Unsafe JavaScript attempt to access frame with URL http://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1884332214318974&output=html&h=90&slotname=6750679790&w=728&lmt=1307311140&flash=10.3.181&url=http%3A%2F%2Fwww.comehike.com%2Foutdoors%2Fparks%2Ftrailhead.php&dt=1307285940734&bpp=5&shv=r20110527&jsv=r20110506&correlator=1307285940857&frm=4&adk=540157337&ga_vid=898509444.1299013740&ga_sid=1307285941&ga_hid=824315563&ga_fc=1&u_tz=-420&u_his=10&u_java=1&u_h=768&u_w=1366&u_ah=720&u_aw=1366&u_cd=32&u_nplug=14&u_nmime=51&biw=1345&bih=149&ref=http%3A%2F%2Fwww.comehike.com%2F&fu=0&ifi=1&dtd=291&xpc=egJ5ygbjaM&p=http%3A//www.comehike.com from frame with URL http://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-1884332214318974&output=html&h=90&slotname=6750679790&w=728&lmt=1307311140&flash=10.3.181&url=http%3A%2F%2Fwww.comehike.com%2Foutdoors%2Fparks%2Ftrailhead.php&dt=1307285940734&bpp=5&shv=r20110527&jsv=r20110506&correlator=1307285940857&frm=4&adk=540157337&ga_vid=898509444.1299013740&ga_sid=1307285941&ga_hid=824315563&ga_fc=1&u_tz=-420&u_his=10&u_java=1&u_h=768&u_w=1366&u_ah=720&u_aw=1366&u_cd=32&u_nplug=14&u_nmime=51&biw=1345&bih=149&ref=http%3A%2F%2Fwww.comehike.com%2F&fu=0&ifi=1&dtd=291&xpc=egJ5ygbjaM&p=http%3A//www.comehike.com . Domains, protocols and ports must match.

任何想法为什么他们正在发生以及如何解决它们？

这里是我尝试在AJAX返回XML：

echo '<markers>'; 

    $str = 
    <<<EOD 

    <marker> 
    trail_id=$trail_id 
    trailhead_id=$trailhead_id 
    park_id=$park_id 
    editor_member_id=$editor_member_id 
    trailhead_name=$trailhead_name 
    trailhead_description=$trailhead_description 
    parking=$parking 
    cost_details=$cost_details 
    parking_spots=$parking_spots 
    is_free=$is_free 
    wheelchair_accessible=$wheelchair_accessible 
    bathrooms_nearby=$bathrooms_nearby 
    lat=$lat 
    lng=$lng 

    </marker> 
    EOD; 

    echo $str; 

// End XML file 
echo '</markers>'; 

Answer 1

错误很可能是别的东西在页面上正在进行的副作用。特别是与谷歌地图API的东西。 Firefox抛出的错误是Error: uncaught exception: [Exception... "An invalid or illegal string was specified" code: "12" nsresult: "0x8053000c (NS_ERROR_DOM_SYNTAX_ERR)" location: "http://maps.gstatic.com/intl/en_us/mapfiles/api-3/5/5/main.js Line: 93"]。我会尝试从页面中删除与Google地图相关的所有内容，并查看页面是否正确加载。此外，我会尝试创建另一个空白页面，并按照其中的方式复制Google地图相关的所有内容，并查看Google地图代码是否正常运行。这将告诉我：1）与地图一起工作的代码做的事情很有趣，或2）谷歌地图代码与页面上的其他内容冲突。

P.S.我怀疑罪魁祸首是initializeTrailheads（）方法。尝试从onload中删除它，看看会发生什么。