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Value Cannot Be Null


Attachments: ImageUploadError.png Top Tue, 09/23/2014 - 19:02 #2 loxlie Joined: 22/09/2014 Posts: 2 Solved Just in case any one else has this error (I did), it comes from forgetting to adda And if I open my application it would stuck in that code. 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 This may be an issue for any other methods on DbSet as well. http://rinfix.com/value-cannot/value-cannot-be-null-c.html

Sign in Register Our Umbraco Forum Projects Documentation Download Contribute Sign in / Register Our Forum our.umb dev forum bugs Press Ctrl / CMD + C to copy this to your You should start from Tools.ToolConvert.GetMetadata method and check when it returns null. aspnet member rowanmiller commented Nov 19, 2015 We'll need the full model since this looks like a bug that will manifest when you have a particular pattern in your model. The errors I was seeing are as follows: Case 1 -> when using DBContext for EDM Message=Value cannot be null.

Value Cannot Be Null. Parameter Name Value

Is it possible for a diesel engine computer to detect (and prevent) a runaway condition? What is a satisfactory result of penetration testing assessment? Console.WriteLine("Hello World"); IEnumerable list = null; list.Where(d => d ==4).FirstOrDefault(); Here is output of above code. share|improve this answer answered Mar 26 '15 at 1:31 Kevin Heidt 6501614 add a comment| up vote 0 down vote In a similar way to Kevin, we were also experiencing this

If the data loads then you have a context lifetime issue. context.Users.AddOrUpdate(u => u.UserName, new ApplicationUser { UserName = "demo", Email = "[email protected]", EmailConfirmed = true, PhoneNumberConfirmed = true, PasswordHash = password, PhoneNumber = "111-222-3344", SecurityStamp = Guid.NewGuid().ToString() //THIS IS WHAT I Member 10740412 3-Nov-15 11:56am Plzzzz reply me...... Value Cannot Be Null Parameter Name String dbSet.Count(null); I found that passing null here was causing the error so I now call the parameter-less method if the filter is null: if (filter == null) { return dbSet.Count(); }

Safety - Improve braking power in wet conditions Dealing With Dragonslayers Possible repercussions from assault between coworkers outside the office Is it possible to check where an alias was defined? Michael Taylor - 2/11/2013 http://msmvps.com/blogs/p3net Marked as answer by linkit Tuesday, February 12, 2013 8:14 AM Monday, February 11, 2013 3:05 PM Reply | Quote Moderator 2 Sign in to vote So somewhere a function that takes a Reference Type Parameter by name "Source" (names are shown when IntelliSense proposes a function) get's a null value. share|improve this answer edited Oct 24 '13 at 14:28 answered Oct 24 '13 at 14:18 cunderpants 11 add a comment| up vote 0 down vote In MVC, View screen is calling

But do you think that maybe my variable is still locating in memory with value null? –mrhands Feb 16 '15 at 9:23 @mrhands I'm 100% sure that ListMetadataKor is Value Cannot Be Null. Parameter Name Viewinfo Linux questions C# questions ASP.NET questions fabric questions SQL questions discussionsforums All Message Boards... RSS Log In / Sign Up Log in Username * Your user name Password * Password Log in using social networks Facebook Twitter Yahoo Sign up CKEditor About About Features for Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.

  1. Would the members of an online imageboard (or any community) be able to build a post-apocalytic society upon their reputation?
  2. Parameter name: source Above error comes in situation when you are querying the collection which is null.
  3. 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
  4. I always have "ON Bill.FK_CID = Customer.CID".Let's talk about MVVM: http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/b1a8bf14-4acd-4d77-9df8-bdb95b02dbe2 Tuesday, February 12, 2013 1:11 PM Reply | Quote Microsoft is conducting an online survey to understand your opinion of
  5. Do you assign listMetadataKor variable in that case?
  6. Furniture name for waist-high floor-sitting shelf cabinet thing How good should one be to participate in PS?
  7. In the database is there a FK relationship between the type owning TagNumbers and the column that the field is being mapped to?
  8. Copy Link Nikolay Zherdev 1 post 71 karma points May 11, 2016 @ 23:32 0 I had this error too.

Value Cannot Be Null C#

Can you show me the changed code Member 10740412 3-Nov-15 7:13am public ActionResult Edit(int id) { UserDTO user = new UserDTO(); //USER user = database.USERS.Find(id); //return View(user); user.UserID = asked 1 year ago viewed 39601 times active 5 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 213How would you do a “not in” query with LINQ?259How Value Cannot Be Null. Parameter Name Value What do I do? Value Cannot Be Null. Parameter Name Value C# sp.k.

Parameter name: source”1LINQ Entity Framework Value cannot be null. check my blog Something is null that cannot be null. Another thing to note if you're using EF is that it uses lazy loading on virtual navigation properties (ex TagNumbers). But your solution let me get past that step :) Jonathan Wade Jr 1,049 Points Jonathan Wade Jr Jonathan Wade Jr 1,049 Points 10 months ago i had the same issue Value Cannot Be Null Parameter Name Input

Someone peeled an American flag sticker off of my truck. smitpatel modified the milestone: 7.0.0-rc2, 7.0.0 Nov 26, 2015 smitpatel added the 2 - Done label Nov 26, 2015 smitpatel closed this Nov 26, 2015 This was referenced Feb 18, 2016 SpecialCustomerId { get; set; } public SpecialCustomer SpecialCustomer { get; set; } } public class SpecialCustomer : Customer { public string SomethingSpecial { get; set; } public List Customers { get; this content I am seen in darkness and in light, What am I?

So some of the components of the foreign key are null (due to being removed from model) hence throws NRE. Value Cannot Be Null. Parameter Name Collection That was exactly it. Please review the stack trace for more information about the error and where it originated in the code.

This is what I've done: The Repository class: public List GetTagNumbersByTagType() { TagNumberRepository tagNumber = new TagNumberRepository(context); var query = from t in base.GetAll() join c in tagNumber.GetAll() on t.TagTypesID equals

Boss sends a birthday message. 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: type] System.Activator.CreateInstance(Type type, Boolean nonPublic) +7470086 System.Activator.CreateInstance(Type type) +6 CKFinder.Connector.Connector.LoadPlugins() in E:\DMGNEW\4_Code\DMGWeb\ckfinder\_source\Connector\Connector.cs:96 CKFinder.Connector.Connector.OnLoad(EventArgs e) in E:\DMGNEW\4_Code\DMGWeb\ckfinder\_source\Connector\Connector.cs:121 System.Web.UI.Control.LoadRecursive() +50 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627 PLEASE HELP!!!! Value Cannot Be Null Parameter Name Name The error you're getting is that it is null.

I was banging my head against the wall trying to figure out why the SignInManager wasn't working correctly. So when I open again it happens. So I've finnaly figured out where exactly it comes from... have a peek at these guys Please head to StackOverflow for support.

You signed in with another tab or window. Parameter name: sqlSyntax Source Error: An unhandled exception was generated during the execution of the current web request. Your Email This email is in use. Parameter name: source c# Visual Studio Languages , .NET Framework > Visual C# Question 0 Sign in to vote Hi everyone, I'm getting an error that says: "Value cannot be

Parameter name: font Value cannot be null. The issue here is - When the foreign key is replaced, we run appropriate conventions. Parameter name: String Value cannot be null. I have loaded it using thread BWHelper.Run –mrhands Feb 16 '15 at 9:28 @mrhands also possible problem is handling of exceptions in your BWHelper.Run method.