JavaScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500
Can any body give solution of this problem ?
An unknown error ?
I am facing an irritating problem that is ...............
JavaScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500
Can any body give solution of this problem ?
JavaScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500
Can any body give solution of this problem ?
Prafulla ChoudharyPosted Apr 15, 2015, 7:29 AM
This code completely stop the post back. So that's why problem is coming.
Thanks for Suggestion But can you give me something else .
Shubham KumarPosted Apr 15, 2015, 7:11 AM
This issue sometimes occurs when you have a control registered as an AsyncPostbackTrigger in multiple update panels.
Try adding the following right after the script manager declaration:
or ref this link http://forums.asp.net/t/1066976.aspx