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HomeHomeOur CommunityOur CommunityGeneral Discuss...General Discuss...Page Load Exception - Value cannot be null. Parameter name: StringPage Load Exception - Value cannot be null. Parameter name: String
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7/5/2009 5:23 PM
 
Bill Haberkam

Joined: 4/20/2008
Posts: 68

I've got entries for tons of spiders...

AbsoluteURLReferrers:

http://www.super.info

http://help.soso.com/webspider.htm

http://www.followsite.com/bot.html

http://smart.apnoti.com/

http://www.entireweb.com/about/search_tech/speedy_spider

http://www.alexa.com/site/help/webmasters

http://www.metadatalabs.com/mlbot

http://hilfe.acont.de/bot.html

 
 
New Post
7/5/2009 6:43 PM
 
Johan Johansson


Joined: 12/15/2004
Posts: 407

Hi there everybody

This is a serious problem with DNN 4.9.4 and is happening when search bots is comming visiting inluding the Google one ....

/Johan Hyra vattenskoter

Kontorshotell Stockholm Skyltar  Rekryteringsföretag IT Support
 
New Post
7/6/2009 10:01 AM
 
Hmpage

Joined: 11/29/2005
Posts: 10

This problem existes in both the DNN 5 and 5.1. Is this reported on the Bug Tracker?
 
New Post
9/8/2009 1:31 AM
 
Gary Steiner


Joined: 11/30/2004
Posts: 133

This issue was supposedly fixed in both 4.9.4 and 4.9.5, but I'm still seeing it.  Here are some bots that caused the error:

UserAgent: Mozilla/5.0 (compatible; MJ12bot/v1.2.5; http://www.majestic12.co.uk/bot.php?+)
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en; rv:1.9.0.13) Gecko/2009073022 Firefox/3.5.2 (.NET CLR 3.5.30729) SurveyBot/2.3 (DomainTools)
 

 
 
New Post
9/12/2009 8:32 PM
 
Gary Steiner


Joined: 11/30/2004
Posts: 133

Here's another one causing errors under 4.9.5:

UserAgent: http://domino.research.ibm.com/comm/research_projects.nsf/pages/sai-crawler.callingcard.html
 

 
 
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HomeHomeOur CommunityOur CommunityGeneral Discuss...General Discuss...Page Load Exception - Value cannot be null. Parameter name: StringPage Load Exception - Value cannot be null. Parameter name: String


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