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 <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 > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/hFbjTaa95m0J. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
