NullReferenceException in MVC

Question

I always face NullReferenceException. How can I solve this one? Is there anybody know how to solve? Kindly help me if you have solution. Thanks a lot for viewing my question.

aditya immadi · Answer

kindly provide some code...and the error says all...generally u r code expects some values from previous page ...but you are trying to execute curent pages ...like first u need to register after u must login ...but if u open login as a starting page some values other than login credentials are coming from register page may miss ....like wise....try to understand the scenario ...most of the null reference exception cases are like this

Francis · Answer

Theproblem may be due to the value comes asnull. You should checkfor null first then youproceed. Try to debug and find out which value comes null andtry to fix it.

Vinay Singh · Answer

Hi Try the below link this will help you http://stackoverflow.com/questions/12563326/nullreferenceexception-in-mvcsitemapprovider-at-production