Error upon New User Registration

Sep 2, 2009 at 8:35 AM

Hi,

When i try to Register a new user on DropThings ( http://dropthings.omaralzabir.com ), it is showing an Error that i've pasted below :

 

 

Error occured loading the page. Please ensure you have run the Setup page.
System.InvalidOperationException: Sequence contains more than one element
   at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable`1 source)
   at lambda_method(ExecutionScope )
   at System.Linq.EnumerableExecutor`1.Execute()
   at System.Linq.EnumerableQuery`1.System.Linq.IQueryProvider.Execute[S](Expression expression)
   at System.Linq.Queryable.SingleOrDefault[TSource](IQueryable`1 source)
   at Dropthings.DataAccess.DropthingsDataContext.b__27[TSource,TArg0](IQueryable`1 query)
   at Dropthings.DataAccess.DropthingsDataContext.<>c__DisplayClass15`3.b__14(DropthingsDataContext data)
   at Dropthings.DataAccess.DropthingsDataContext.InDataContext[T](SubsystemEnum subsystem, Boolean nolock, Func`2 f)
   at Dropthings.DataAccess.DropthingsDataContext.GetQueryResult[TSource,TArg0,TReturnType](SubsystemEnum subsystem, TArg0 arg0, Func`3 func, Func`2 returnExpected)
   at Dropthings.DataAccess.DropthingsDataContext.GetSingle[TSource,TArg0](SubsystemEnum subsystem, TArg0 arg0, Func`3 func)
   at Dropthings.DataAccess.Repository.RoleTemplateRepository.GetRoleTemplatesByUserId(Guid userId)
   at Dropthings.Business.Facade.Facade.GetRoleTemplate(Guid userGuid)
   at Dropthings.Business.Facade.Facade.FirstVisitHomePage(String userName, String pageTitle, Boolean isAnonymous)
   at Dropthings.Business.Facade.Facade.RepeatVisitHomePage(String userName, String pageTitle, Boolean isAnonymous)
   at _Default.<>c__DisplayClass5.b__4()
   at _Default.TrapDatabaseException(Action work)
Error occured loading the page. Please ensure you have run the Setup page.
System.NullReferenceException: Object reference not set to an instance of an object.
   at _Default.b__0()
   at _Default.TrapDatabaseException(Action work)

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Error occured loading the page. Please ensure you have run the Setup page.

System.InvalidOperationException: Sequence contains more than one element

   at System.Linq.Enumerable.SingleOrDefault[TSource](IEnumerable`1 source)

   at lambda_method(ExecutionScope )

   at System.Linq.EnumerableExecutor`1.Execute()

   at System.Linq.EnumerableQuery`1.System.Linq.IQueryProvider.Execute[S](Expression expression)

   at System.Linq.Queryable.SingleOrDefault[TSource](IQueryable`1 source)

   at Dropthings.DataAccess.DropthingsDataContext.b__27[TSource,TArg0](IQueryable`1 query)

   at Dropthings.DataAccess.DropthingsDataContext.<>c__DisplayClass15`3.b__14(DropthingsDataContext data)

   at Dropthings.DataAccess.DropthingsDataContext.InDataContext[T](SubsystemEnum subsystem, Boolean nolock, Func`2 f)

   at Dropthings.DataAccess.DropthingsDataContext.GetQueryResult[TSource,TArg0,TReturnType](SubsystemEnum subsystem, TArg0 arg0, Func`3 func, Func`2 returnExpected)

   at Dropthings.DataAccess.DropthingsDataContext.GetSingle[TSource,TArg0](SubsystemEnum subsystem, TArg0 arg0, Func`3 func)

   at Dropthings.DataAccess.Repository.RoleTemplateRepository.GetRoleTemplatesByUserId(Guid userId)

   at Dropthings.Business.Facade.Facade.GetRoleTemplate(Guid userGuid)

   at Dropthings.Business.Facade.Facade.FirstVisitHomePage(String userName, String pageTitle, Boolean isAnonymous)

   at Dropthings.Business.Facade.Facade.RepeatVisitHomePage(String userName, String pageTitle, Boolean isAnonymous)

   at _Default.<>c__DisplayClass5.b__4()

   at _Default.TrapDatabaseException(Action work)

Error occured loading the page. Please ensure you have run the Setup page.

System.NullReferenceException: Object reference not set to an instance of an object.

   at _Default.b__0()

   at _Default.TrapDatabaseException(Action work)

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Upon registration, it sends me the confirmation email also, at the email address i provide, but still, its throwing this error. I downloaded the latest source code for Dropthings , and even when i try to run this project locally on my machine, and try to register a new user, it throws the same Error. 

Does anybody know of the solution to this problem ? You can yourself experience this by Registering your self at ( http://dropthings.omaralzabir.com ), and provide me with the solution.

Thanks.

reply me at saadumair@gmail.com

 

-- SaadUmair