Home > Value Cannot > Value Cannot Be Nul

Value Cannot Be Nul

Contents Value Cannot Be Null C# Value Cannot Be Null. Parameter Name Value By using this site, you consent to their usage according to your browser’s current settings.

Is calling a function with local side-effects twice in the same expression undefined behavior? This error message often crops up when your connection string is wrong. Is This Content Helpful? Helped a lot, I think that's the problem.

namespace DTO { public class UserDTO { public int UserID { get; set; } public string UserName { get; set; } public virtual ICollection Role { get; set; } } } Now show me how do you call Edit action from your view. up vote 8 down vote favorite 3 I don't know why I get this kind of error. Parameter name: dataTable" Value cannot be null.

Value Cannot Be Null C#

Not the answer you're looking for? Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. I added foreign keys in the db and regenerated EDM for a fix. Do you assign listMetadataKor variable in that case?

Parameter name: name" Cancel The title field is required! 3 posts, 0 answered Tim Haynes 8 posts Registered: 12 May 2010 26 Jan 2012 Link to this post When I make Parameter name: source] System.Linq.Enumerable.Any(IEnumerable1 source, Func2 predicate) +4083335 System.Data.Entity.Internal.InternalContext.WrapUpdateException(UpdateException updateException) +87 System.Data.Entity.Internal.InternalContext.SaveChanges() +193 System.Data.Entity.Internal.LazyInternalContext.SaveChanges() +33 System.Data.Entity.DbContext.SaveChanges() +20 ... ... If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Value Cannot Be Null. Parameter Name Collection and/or other countries. × Support Contact Support USA +1-888-377-4575 Menu Products Desktop Server Online Developers Apps More Products Knowledge Base Downloads Other Resources Other Resources GIS Dictionary Support Services Blog

How to reduce the width of the equation in a text paragraph? Unable to find agent install keyExclude nodes from alerts using custom propertiesExclude specific interfaces from NPM alertsExclusion filter fails when using Custom Property with NULL valuesExported PDF reports do not the asked 3 years ago viewed 88553 times active 6 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 17 Using LINQ to find item in a List but Parameter name: source The problem is in my code or the return of the webservice?

Parameter name: key how to do solve this problem "Value cannot be null. Value Cannot Be Null Parameter Name String Build me a brick wall! Looks like you should return empty list in that case –Sergey Berezovskiy Feb 16 '15 at 9:27 Ok.. Parameter name: source StackTree :    at System.Linq.Enumerable.Where[TSource](IEnumerable`1 source, Func`2 predicate)    at Susenas2015.ViewModels.Kuesioner.VMVsen15_KVal.SettingValidationAndRange(List`1 listTextBox, List`1 listCheckBox, TabControl tabControl) in d:\handita\Office\Project\Susenas 2015\Aplikasi Template Survei\Susenas2015\ViewModels\Kuesioner\VMVsen15_KVal.cs:line 430    at Susenas2015.ViewModels.Kuesioner.VMVsen15_KVal.vSen15_K_Loaded(Object sender, RoutedEventArgs e) in d:\handita\Office\Project\Susenas 2015\Aplikasi

Value Cannot Be Null. Parameter Name Value

Search on GeoNet Submit to ArcGIS Ideas Error: Value cannot be null. Other web service calls seem to work. Value Cannot Be Null C# Should I report it? Value Cannot Be Null Parameter Name Input What is the significance of the robot in the sand?

That was exactly it. Exception Details: System.ArgumentNullException: Value cannot be null. Erik Ralston 1,510 Points Erik Ralston Erik Ralston 1,510 Points 11mo ago Steven, Thank you! Parameter name: type Description:An unhandled exception occurred during the execution of the current web request. Value Cannot Be Null. Parameter Name Source Entity Framework

Understand that English isn't everyone's first language so be lenient of bad spelling and grammar. Is there an actual army in 1984? And for the first time it, it always successful run. Browse other questions tagged c# web-services visual-studio webservice-client or ask your own question.

Here's what I had in the challenge: using System; namespace Treehouse.CodeChallenges { class Program { static void Main() { var count = 0; while (true) { Console.Write("Enter the number of times Value Cannot Be Null. Parameter Name Viewinfo because it run in release apps. Posting to the forum is only allowed for members with active accounts.

By using this site, you consent to their usage according to your browser’s current settings.

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Local socket timeoutDatabase configuration failed : Error while executing script - The index 'Missing_Entity Type' is dependent on Column 'Entity Type'Configuration Wizard failed Can not connect to the SQL Server. TCP error code 10049: The requested address is not valid in its context [::1]:0.Could not find stored procedure dbo.upgrade_WirelessIndexes_UpgradeNeededCould not load file or assembly Microsoft.SqlServer.Smo versionCPU and Memory charts are unable Value Cannot Be Null. Parameter Name Path the issue was I have a and this has got a include property and I have some other tables listed here and mistakenly a table was there that has been

Code is provided.... Please head to StackOverflow for support. What is a satisfactory result of penetration testing assessment? Parameter name: source] System.Linq.OrderedEnumerable`2..ctor(IEnumerable`1 source, Func`2 keySelector, IComparer`1 comparer, Boolean descending) +5882427 System.Linq.Enumerable.OrderBy(IEnumerable`1 source, Func`2 keySelector) +77 SampleWeb.Controllers.UserController.SetViewBagData(Int32 _userId) in f:\DOT NET WORKINGS\SamplePrivilige\SampleWeb\Controllers\UserController.cs:83 SampleWeb.Controllers.UserController.Edit(Int32 id) in f:\DOT NET WORKINGS\SamplePrivilige\SampleWeb\Controllers\UserController.cs:148 lambda_method(Closure ,

How does Gandalf end up on the roof of Isengard? Join them; it only takes a minute: Sign up Value cannot be null Parameter name: source up vote 1 down vote favorite I'm consuming a webservice following method: wsSascar2.SasIntegraWSClient w2 = In the context of this quote, how many 'chips/sockets' do personal computers contain? Try this @Html.ActionLink("Edit", "Edit", new { [email protected] }) Member 10740412 3-Nov-15 11:32am I tried but it didn't work Member 10740412 3-Nov-15 11:33am fhdgfdfsjdsjfjsd Member 10740412 3-Nov-15 11:49am

Sinisa Hajnal 3-Nov-15 2:56am Set a breakpoint and debug. How do I deal with my current employer not respecting my decision to leave? List lista = (w2.obterPacotePosicoes("user", "password", 0) ?? public class UserHandler { PriviligeContext db = new PriviligeContext(); public List GetData() { var query = from u in db.Users select new UserDTO { UserName = u.Username }; return query.ToList();

And its definitely null at the time you are filtering it second time. Parameter name: source in Asp.net0Value cannot be null, r nparameter name source Hot Network Questions What is the point of update independent rendering in a game loop? Please delete the user manually and rerun the Configuration WizardDatabase configuration failed: Column Type does not allow DBNull ValueDatabase configuration failed: Error while executing script- Cannot insert the value NULL into An error occurred while getting provider information from the databaseException while configuring plugin orion Core services component orion information service.