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Value Cannot Be Null Parameter Name Type Mscorlib


share|improve this answer answered Apr 29 '13 at 14:43 anaximander 4,6382251 1 In my case it was an incorrect conniption string in code, but still a connection string problem nonetheless. var db = new hublisherEntities(); establishment_brands est = new establishment_brands(); est.brand_id = 1; est.establishment_id = 1; est.price = collection["price"]; est.size = collection["size"]; db.establishment_brands.Add(est); db.SaveChanges(); This gives me an error of Value What is the meaning of ''cry oneself"? Parameter name: type I get the same issue with my curent 4.5 install. 9/23/2007 2:57 PM Dan Ferguson Joined: 7/13/2003 Posts: 130 Re: General Exception: Value cannot be null. his comment is here

share|improve this answer answered Oct 11 '13 at 13:45 johnny 654314 add a comment| up vote 1 down vote Resolved with the following solution 1)Right click on the edmx file, select 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 thanks vb.net exception activereports mscorlib share|improve this question edited May 9 '11 at 17:20 pickypg 14.1k24266 asked May 9 '11 at 16:29 Jeff 68131022 add a comment| 1 Answer 1 active If you post your connection string and EF config then we can check.

System.argumentnullexception Value Cannot Be Null. Parameter Name Source

Parameter name: source?30Value cannot be null. Safety - Improve braking power in wet conditions I am seen in darkness and in light, What am I? Find the "unwrapped size" of a list why does this error keep popping out? English language posting only, please.

vb.net winforms share|improve this question edited Feb 25 '11 at 11:16 Scott Sellers 2,3231637 asked Feb 25 '11 at 11:14 Mordy 157213 I just rolled back to the working Try changing the font to Arial then. –pickypg May 9 '11 at 16:55 @pickypg - i did that right before you had mentioned it. Did you ever figure this out? Value Cannot Be Null. Parameter Name Type C# Parameter name: source? 0 Getting exception when inserting an entity into a EF table 3 Entity Framework Code First connection 4 Outlook REST API error when filtering by attendee: “Value cannot

Does Intel sell CPUs in ribbons? I have just done a fresh install of version 4.6.0 an started seeing these general exceptions as well AssemblyVersion: -1 PortalID: -1 PortalName: UserID: -1 UserName: ActiveTabID: -1 ActiveTabName: RawURL: AbsoluteURL: Basic Geometric intuition, context is undergraduate mathematics Can an object *immediately* start moving at a high velocity? Site Moderators have the final word on approving / removing a thread or post or comment.

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 ... ... Value Cannot Be Null. Parameter Name Path1 What is the meaning of ''cry oneself"? Parameter name: activationContext up vote 4 down vote favorite 1 I'm getting the following exception when I try to run up my Winforms app and haven't been able to find a Do you need your password?

  1. Parameter name: type Source Error: Stack Trace: [ArgumentNullException: Value cannot be null.
  2. I voted 4. --SA Dale Seeley 5-Oct-11 17:11pm Thank you guys very much I appricate this allot I have changed the code as mehdi has said and even thoe
  3. Parameter name: instance”)1Getting the raw format of an image “Value cannot be null.
  4. Using the eval command twice Lab colleague uses cracked software.
  5. Why were pre-election polls and forecast models so wrong about Donald Trump?
  6. Would the members of an online imageboard (or any community) be able to build a post-apocalytic society upon their reputation?
  7. If someone posts about a vendor issue, allow the vendor or other customers to respond.
  8. Parameter name: stream Error Value cannot be null or empty.

Value Cannot Be Null Parameter Name Path2

Parameter name: type at System.Activator.CreateInstance(Type type, Boolean nonPublic) at DotNetNuke.Framework.Reflection.CreateObject(String TypeName, String CacheKey) at DotNetNuke.Services.Search.ModuleIndexer.GetModuleList(Int32 PortalID) Source: Server Name: SERVER AssemblyVersion: -1 PortalID: -1 PortalName: UserID: -1 how can i check for a uninitialized variable? System.argumentnullexception Value Cannot Be Null. Parameter Name Source Start a coup online without the government intervening Is it possible to check where an alias was defined? System.argumentnullexception: Value Cannot Be Null. Parameter Name: Key Parameter name: type I have seen this as well.

My cat sat on my laptop, now the right side of my keyboard types the wrong characters Is it possible to check where an alias was defined? this content 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 Please review the stack trace for more information about the error and where it originated in the code. As in Step 1 here . System.argumentnullexception Value Cannot Be Null In C#

Is it possible to sheathe a katana as a free action? SAKryukov 5-Oct-11 17:17pm How come you can be unsure? To solve, either add a reference to their location, or copy the DLL files from the plug-in dirs to the Bin directory. weblink I'm a bit stumped on this one as I'm not sure how to investigate it.

Parameter name: source-2Value cannot be null. Value Cannot Be Null Parameter Name Input Parameter name: objectType” when opening a VB.NET Windows Forms in designer1Running sql script from Windows Forms Application Hot Network Questions TSA broke a lock for which they have a master key. Hope someone can help.

In all honesty the addition of the user control might be a red herring but the problem manifested straight after adding it.

Start a coup online without the government intervening Does an Eldritch Knight's war magic allow Extra Attacks? Previous examples of large scale protests after Presidential elections in US? Can a president win the electoral college and lose the popular vote Word for a Fact Believed by a Sub-Culture Why does Cutie act like this and lesser robots listen to Value Cannot Be Null Parameter Name Value Join them; it only takes a minute: Sign up mscorlib - value cannot be null - parameter name: value up vote 0 down vote favorite I have a VB.net application that

Is it possible to sheathe a katana as a free action? c# asp.net-mvc customization asp.net-identity share|improve this question asked Jul 28 '14 at 8:30 Mohammad Dayyan 4,9032075139 Can you show the CreateIdentityAsync() method? –bit Jul 28 '14 at 8:33 1 Should I implement it ? –Mohammad Dayyan Jul 28 '14 at 9:35 [IgnoreMap] by the way –Dylan Chensky Jun 16 at 22:05 add a comment| 3 Answers 3 active check over here It was working fine previously but now giving the error that value type can't be null.

What is the significance of the robot in the sand? Does anyone know how I can fix this. I'm not sure you post right fragment of code. Using the eval command twice Isn't AES-NI useless because now the key length need to be longer?

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 The application builds and compiles without any errors or warnings but when I attempt to run it up I get the above error straight away. The error message confirms it, as the usual error message on null would suggest "uninitialized variable". No Profanity, Racism, or Prejudice.

Unchecking project_properties.security.enable click once removed my problem How my symptoms manifested: I had a custom user control on a form, and was forced to remove any reference to it manually inside more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation