How can i solve this Exception that "How can i solve this exception that "End of stack trace from previous location where exception was thrown" in Windows phone 8.

Question

Hi Sir/Mam,
Please give me solution for this problem.I tried this in all ways for solve this problem like i checked my all class objects cleared or not when leaving current page to come to before page.
This Exception came at After saved data in the wp8 device database,then it is coming to back page(when i navigate to another page) then that navigated page running and go to "Public Asyn Void Listmenu()" method ,in this method again retrieve the
data from database after getting this data,it shows this Exception.
Note :-This Exception came in WP8 Device only,not in Emulator.In the Emulator it is working fine.
My Exception:-
Exception:- System.Exception.Exception.HRESULT:0*80040015
at
System.Runtime.CompliterServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at
System.Runtime.ComplierServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at
System.Runtime.ComplierServices.TaskAwaiter'1.GetResult()
at
_10Min._10MinUserPages.<checkStatusAndSavedDataExistinFormTable>d_e3.MoveNext()
End of stack trace from previous location where exception was thrown
at
system.runtime.Compilerservices.TaskAwater.throwForNonSuccess(Task task)
at
System.Runtime.compilerservices.TaskAwaiter.HandlerNonSuccessAndDebuggerNotification(Task task)
at
System.Runtime.ComplierServices.TaskAwaiter'1.GetResult()
at
_10Min._10MinUserPages.<listmenu>d_8.MoveNext().
How can i solve this problem please help me. I am suffering from 1 week days with this problem.
Please help me.any one.
Thanks & Regards,
SrinivaaS.

Answer 1

Is the flow of code to the point where exception occurs:
1) Data saved in Db
2) Navigated back
3)Navigated to another page
4) Method ListMenu() is called(as soon as navigated to page in step 3) to retrieve the saved data from db & exception occurs.
Can you paste here the definition of ListMenu(), also does the exception occurs as soon as db is accessed inside this method or else.
http://developer.nokia.com/community/wiki/Using_Crypto%2B%2B_library_with_Windows_Phone_8