how do i fix this problem Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: Specified argument was out of the range of valid values.
Parameter Name:index;
1 Answer, 1 is accepted
0
Maria Ilieva
Telerik team
answered on 01 Feb 2013, 01:47 PM
Hi,
Could you please disable the Ajax on the page and verify if this makes any difference? Also please send us the whole page markup as well as the related code behind so that we could further research on your scenario and do our best to isolate the root cause of the error.
Regards,
Maria Ilieva
the Telerik team
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