when i am using the RadTreeview i am facing the following error,
Sys.ArgumentException: Cannot deserialize. The data does not correspond to valid JSON.
Parameter name: data
The exception is thrown after all page events are executed properly and the Microsoft Ajax Library tries to deserialize the object. (
This bug has been found in the following browsers : Cassini, IE8, Firefox, Chrome, Safari, Opera.
could any one know the fix for this ? or Could you please direct me to solve this issue ?
Iam using the telerik's version : Assembly Telerik.Web.UI.dll, v4.0.30319
Note: I am using this control in a update panel
Thanks & Regards,