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I have an asp.net web page using framework 3.5 and recently added a
ModalPopupExtender control to a webpage. All was working fine for a couple
hours and then I started getting the yellow browser error in lower left
corner of the webpage. I opened up the error and it gave me the following.

Webpage error details

User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0;
SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media
Center PC 6.0; MDDR; .NET CLR 1.1.4322)
Timestamp: Fri, 30 Apr 2010 17:28:23 UTC


Message: Object required
Line: 1
Char: 2426
Code: 0
URI:
http://lifedev03/MCFICore/ScriptReso...ffffff9bce653f

Any ideas on how to troubleshoot this? I show no errors on the aspx page in
VS 2008. Thanks.

--
David

On Apr 30, 7:39*pm, DavidC <dlch...@lifetimeinc.com> wrote:
> I have an asp.net web page using framework 3.5 and recently added a
> ModalPopupExtender control to a webpage. *All was working fine for a couple
> hours and then I started getting the yellow browser error in lower left
> corner of the webpage. *I opened up the error and it gave me the following.
>
> Webpage error details
>
> User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0;
> SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media
> Center PC 6.0; MDDR; .NET CLR 1.1.4322)
> Timestamp: Fri, 30 Apr 2010 17:28:23 UTC
>
> Message: Object required
> Line: 1
> Char: 2426
> Code: 0
> URI:http://lifedev03/MCFICore/ScriptReso...xADM97NnZhYYKW...
>
> Any ideas on how to troubleshoot this? *I show no errors on the aspx page in
> VS 2008. *Thanks.
>
> --
> David

Try to move your code out of ModalPopupExtender. Perhaps, it would be
easy to catch the error.