Could not load type 'System.Web.UI.Compatibility.CompareValidator' from assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. (E:\SES3\Frontend\SESWe

After installingthe new Ajax release, I cannot compile my project.

I tryied removing the <tagMapping>from the web.config, and was able to compile the project, BUT I go error on page:

sys.argumentundefinedexception: value cannot be undefined. parameter name

 Regards,

Adina

0
A
1/24/2007 1:36:34 PM
asp.net.ajax-discussion 13973 articles. 1 followers. Follow

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There is a known problem with the validators with the RTM.  More info about it here.
0
mdenn
1/24/2007 3:59:52 PM
I was getting the "Could not load type 'System.Web.UI.Compatibility.CompareValidator' from assembly 'System.Web.Extensions.." error too!  My project finally compiled correctly after removing the <tagMapping> section within the <pages> section.
0
developerJamiro
1/26/2007 10:47:43 PM
Do your validators work and not do full postbacks?  I heard that you have to have the tagMapping section with a dll in the bin folder, otherwise the validators will not work correctly right now.
0
mdenn
1/29/2007 1:55:48 PM

Hi!

I had that problem too..You can find the answer here


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Kmilo
0
kmilo
1/29/2007 4:28:23 PM
Reply:

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