Environment: Sharepoint 2010 with Service Pack 2 .NET Framework 3.5 Windows: Windows 2008 R2 Visual Studio 2010
I am getting this error when I run the event receiver in the debugging mode and moved from one list item to another in SharePoint.
JavaScript runtime error: Sys.InvalidOperationException: Type SP.EnumerableArray has already been registered. The type may be defined multiple times or the script file that defines it may have already been loaded. A possible cause is a change of settings during a partial update.
FYI: I have not written any code in event receiver. Event Receiver created using farm solutions and deployed using Visual Studio 2010.