“An error has occurred in the script on this page.”
“Sys.InvalidOperationException: A control is already associated with the element.”
After a bit of research I identified the root of the problem.
The error is caused by the debug mode in SharePoint (which I had turned on for development purposes).
To turn off debug mode in the SharePoint site’s web.config, navigate to:
C:inetpubwwwrootwssVirtualDirectoriesyour port number
<compilation batch=”true” debug=”true”>
<compilation batch=”true” debug=“false”>
If I could be of further help to you, please contact FMT at (760) 930-6400.
Senior CRM & SharePoint Consultant
Posted by: Jakob Bechgaard