Server Error In Application Object Reference Not Set To An Instance Of An Object

An unhandled exception was generated during the execution of the current web request.

Server error in application object reference not set to an instance of an object. Object reference not set to an instance of an object cast the first stone those who never struggled with this error message when they were a beginner c net programmer. What server version and what ssms version. Cause this issue occurs because the initialization of internal powershell objects fails in some setup scenarios. Warning an unexpected error has occurred and a watson dump is being generated.

Object reference not set to an instance of an object. If you try to access a member of a class instance using a null reference then you get a system nullreferenceexception. The following code is a simple way of reproducing this. Which is the same as object reference not set to an instance of an object.

This often happens when you try to connect an older version of ssms to a newer version of sql server and it doesn t understand some of the server s responses.