Touchpaper Services Database Source Error
I’m using ASP.NET programming codes and know how to deal with it. However, I don’t have idea why this error message is appearing while trying to work on Touchpaper Services Database. I have doubt over some NULL values, and this is what I’m wondering about. What would be the cause of this error?
Server Error in '/Touchpaper.Framewor.Web' Application.
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
An unhandled exception was generated during the execution of the current web request.
Information regarding the origin and location of the exception can be identified using the
exception stack trace below.
How to resolve this issue?