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Invalid viewstage error on second postback

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Fullsix
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Fullsix asked on 17 Aug 2010, 05:38 PM
Hi all,

we're using radAjaxPanel (2010 Q2) and we're having a strange behaviour. Whenever we do a first post back it works ok. But if we do a second post back we get an "System.Web.UI.ViewStateException: Invalid viewstate."

Anyone have a clue??

thanks in advance!
Tiago

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Pavlina
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answered on 19 Aug 2010, 02:09 PM
Hi Fullsix,

The provided information is not enough for us to replicate the issue. Could you please open a support ticket and send us a simple page demonstrating the problem there? Thanks in advance.

Greetings,
Pavlina
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Sunil
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answered on 19 Aug 2010, 04:58 PM
This may or may not work but if its a error refering to the viewstate of the viewtree, try placing all your controls inside a placeholder on that page.
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Sunil
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