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
2 Answers, 1 is accepted
0
Pavlina
Telerik team
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
the Telerik team
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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.