Re: Googlebot visits results in exception ?

Hi Ed,

'undefined' is mostly occured when u touch a variable that's not initialized in JavaScript code.

You should try having a look at your app like google bot -> http://support.google.com/webmasters/bin/answer.py?hl=en&answer=158587 .

You could use Google Webmastertools to analyze your site with Googles Tools -> https://www.google.com/webmasters/tools/home 

This guide for crawling dynamic sites (AJAX) may help you, too -> http://support.google.com/webmasters/bin/answer.py?hl=en&answer=174992

Hope that helps.

Greetz,

Markus

Am Samstag, 3. März 2012 11:28:50 UTC+1 schrieb Ed:

Hi,

Once in a while Googlebot comes by an ajax app made with gwt which results in an Exception.

I don't understand this and have no idea where to start :(

The page contains a login form and about 8 links. I don't use any anchor links (just div's with listener like the GWT Button for example).

Any idea's why this occurs? Or where to start searching?

Below the exception details (the client send the exception to the backend).

- Ed

Exception details:

-----The following error is received from the client----- 

Details:Browser info= [[Class$wub@a UserAgent=mozilla/5.0 (iphone; u; cpu iphone os 4_1 like mac os x; en-us) applewebkit/532.9 (khtml, like gecko) version/4.0.5 mobile/8b117 safari/6531.22.7] ]
ClientInfo:66.249.66.1:-1 Parameters: {} Headers: {content-type=text/x-gwt-rpc; charset=UTF-8, connection=Keep-alive, host=www.belastingvriendelijker.nl, X-GWT-Permutation=E359E4CFB6B5C50DFA06D9B281AC2352, accept=*/*, content-length=657, user-agent=Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html), X-GWT-Module-Base=https://www.bla.nl/login/, accept-encoding=gzip,deflate, referer=https://www.bla.nl/, Origin=https://www.bla.nl, From=googlebot(at)googlebot.com}
Extra:Class$JD: (TypeError): 'undefined' is not an object 

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