Asp.net Getting error message .net version&framework1.1

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System.Web.HttpValueCollection.FillFromEncodedBytes (Byte [] bytes, Encoding encoding) +128
System.Web.HttpRequest. FillInFormCollection () +154

[HttpException (0x80004005): URL-encoded form data is invalid.]
System.Web.HttpRequest.FillInFormCollection () +213
System.Web.HttpRequest.get_Form () +50
System.Web.HttpRequest.get_HasForm () +8735447
System.Web.UI.Page.GetCollectionBasedOnMethod ()
System.Web.UI.Page.DeterminePostBackMode ()
System.Web.UI.Page.ProcessRequestMain ()

Posted 7-Feb-12 22:23pm

nVnDev

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CRDave1988 8-Feb-12 4:29am

which code is generating Exception. if possible show us that code.

nVnDev 8-Feb-12 5:19am

Thanks for your response...
In fact i am not able to debug as i am getting this error when pressed on a button but the click event function is not reached before that the following exception occurs...

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Prerak Patel · Answer 1 · 2012-02-07T23:12:00

Solution 1

Try setting <add key="aspnet:MaxHttpCollectionKeys" value="1500"/> [Any higher than 1000 value]
http://stackoverflow.com/questions/8978929/asp-error-operation-is-not-valid-due-to-the-current-state-of-the-object[^]
http://world.episerver.com/Blogs/Per-Nilsson/Dates/2012/1/MS-Update-MS11-100-breaks-sites-with-more-than-1000-parameters/[^]
http://forums.asp.net/t/1754512.aspx/1[^]

Posted 7-Feb-12 23:12pm

Prerak Patel

Updated 8-Feb-12 5:06am

v2

Comments

nVnDev 8-Feb-12 5:16am

thanks for your response.. but it don't works as already i have given up to 10000
and also i am not getting this line in my error message
System.Web.HttpValueCollection.ThrowIfMaxHttpCollectionKeysExceeded()
but my message looks like this
[InvalidOperationException: Operation is not valid due to the current state of the object.]
System.Web.HttpValueCollection.FillFromEncodedBytes (Byte [] bytes, Encoding encoding) +128
System.Web.HttpRequest. FillInFormCollection () +154

[HttpException (0x80004005): URL-encoded form data is invalid.]
System.Web.HttpRequest.FillInFormCollection () +213
System.Web.HttpRequest.get_Form () +50
System.Web.HttpRequest.get_HasForm () +8735447
System.Web.UI.Page.GetCollectionBasedOnMethod ()
System.Web.UI.Page.DeterminePostBackMode ()
System.Web.UI.Page.ProcessRequestMain ()

Prerak Patel 8-Feb-12 11:07am

The SO link above has the exact same error as you have, but anyways, you tried to set it and it didn't work! Let someone come with some different approach.

Member 2733050 22-Feb-13 12:34pm

Hi..i am getting the same problem as yours. Did you find the solution to this problem ?