c# - Cannot perform runtime binding on a null reference -


ts mvc 4.can 1 me?!

public actionresult insertform()     {         try         {             checksession();              sessionwrapper.current.currentrn = string.empty;              sessionwrapper.current.spbatteryid = -1;               var servicedoc = new servicedoc();             servicedoc.idwsuser = sessionwrapper.current.securityuser.id;             servicedoc.dateissued = system.datetime.now;              sessionwrapper.current.currentrn = shoppingservices.insertrn(servicedoc);              return view();         }         catch (websessionexception)         {             return onwebsessionexception();         }

view:

<strong> @datetime.now</strong>

and i'am getting below error in view

microsoft.csharp.runtimebinder.runtimebinderexception: 'cannot perform runtime binding on null reference'

what can wrong!


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