Home > Value Cannot > Value Cannot Be Null. R Nparameter Name S

Value Cannot Be Null. R Nparameter Name S


Parameter name: String2Entity Framework DbContext: Value cannot be null, parameter name source1Getting error on POST with Entity Framework - Value cannot be null. DamianEdwards added the needs repro label Jan 20, 2015 bladefist commented Jan 21, 2015 @DamianEdwards Thanks for the response. How to reduce the width of the equation in a text paragraph? Do we know Ford's old name? this content

The errors I was seeing are as follows: Case 1 -> when using DBContext for EDM Message=Value cannot be null. Here is my current dilemma: I am having a strange problem with my ASP.NET application. 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 I am building the application using Visual Basic .Net in Visual Studio.NET 2003.

Value Cannot Be Null. Parameter Name Source In C#

Nasko Admin 909 posts Posted 30 Apr 2015 Link to this post Hello Max, You are correct about the issue in the Q1 2015 SP1 version of Telerik Reporting.The described behavior A quick look in the docs shows the the consrtuctor (ctor) wants to have a non-null string since StringReader sits below things like TextReader. How do I deal with my current employer not respecting my decision to leave? December 10 2013, 10:07 Fwiw, the cause was a customIActionInvoker registered with StructureMap.

So it would not be to mark an instance ID or anything. Please review the stack trace for more information about the error and where it originated in the code. You signed in with another tab or window. Value Cannot Be Null Parameter Name String The message of error was not explicit considering the real reason.

Explore the Telerik Feedback Portal and vote to affect the priority of the items Olivier 146 posts Member since: Nov 2010 Posted 19 May 2015 in reply to Nasko Link to Polyglot Anagrams Robbers' Thread Can a president win the electoral college and lose the popular vote MathSciNet review alert? Insert into @Table... I assume it does not.

Using the eval command twice How do I make an alien technology feel alien? Value Cannot Be Null. Parameter Name Collection Regards, Nasko Telerik Do you want to have your say when we set our development plans? Not much room for error. VersionQ1 2015 SP1is unable to detect the problem butQ1 2015 does(instead of throwing Internal Server Error).

  1. Does your exception logging tool provide this information?
  2. I gave asp.net read access to the source files and the problem went away.
  3. hope this helps.

Value Cannot Be Null C#

what is the first action in the workflow? Exception Details: System.ArgumentNullException: Value cannot be null. Value Cannot Be Null. Parameter Name Source In C# Thanks in advance :) tnesser commented Feb 7, 2015 Hi, Got the same problem, but for us it seems to be a chrome problem. Value Cannot Be Null. Parameter Name: Value Can you check how the request send by the client looks like?

dlr "Chris Herring" wrote in message news:fd********************@comcast.com... news Verify first .NET Teacher | .NET Videos 5 minutes Reply smirnov All-Star 35169 Points 9081 Posts Re: Value cannot be null.\r\nParameter name: source Feb 26, 2014 03:58 AM|smirnov|LINK What is dt, bladefist commented Jan 8, 2015 @halter73 It's happened to me a few times, so luckily I've seen it w/ my own eyes. it' was my private joke ! Value Cannot Be Null Parameter Name Input

Maybe @paaland can add more helpful info. How is it going? Thanks Nasko Admin 909 posts Posted 06 Apr 2015 Link to this post Hello Rased, Please check the samples in theTypeReportSource Classpage and make sure that you are configuring the report have a peek at these guys I checked my parameters and none of them are null.

I'm trying to look back through the sequence of events. Value Cannot Be Null. Parameter Name Value C# The Wait for Item Update does require a SharePoint commit to evaluate effectively, so a pause can help there. It was a about the bug , in several case (control), the telerik's team don't take serious, about null value and empty value.

Do you think it has something to do with the creation of the table? –Pippen Jun 16 at 4:59 Here is the code for my create table: –Pippen Jun

bladefist commented Dec 30, 2014 @moozzyk Not really. Browse other questions tagged c# sqlite or ask your own question. Lately, I have frequently been getting the following exception (see below) when I debug the application. Value Cannot Be Null Parameter Name Name In case the issue persists we will need to review a runnable sample project exhibiting the issue.

So the action has its place, but isn't the only way to trigger further processing on modification. thanks For your help. At a guess, you'll need something like this: check my blog SignalR member DamianEdwards commented Jan 22, 2015 @paaland can you share your client code where you create the connection pls?

But when i trying to inject dependency into hub: public class DocumentsHub : Hub { private readonly ICrate _crate; public DocumentsHub(ICrate crate) { _crate = crate; } } i have this Find the rate of change at a point on a polynomial more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info Information regarding the origin and location of the exception can be identified using the exception stack trace below. Or you've accidently correlated the wrong failing request with the corresponding stack trace?

This error message often crops up when your connection string is wrong. when I checked the priveleges on the source files the ASP.NET process did not have access to the files. I think we had another discussion on its use. What is the point of update independent rendering in a game loop?

When i have hub, defined with no dependencies, like: public class DocumentsHub : Hub { public DocumentsHub() { } ... } everything is ok. Parameter name: key Cancel The title field is required! Certainly not in a random way. I have to wait until monday.

hope this helps. So just eliminate your loop: namespace Treehouse.CodeChallenges { class Program { static void Main() { var count = 0; Console.Write("Enter the number of times to print \"Yay!\": "); var entry = This tool uses JavaScript and much of it will not work correctly without it enabled. Parameter name: s Source Error: An unhandled exception was generated during the execution of the current web request.

The second line in the stack trace: System.Web.FormatterWithFileInfo.GetSourceFileLine s made me wonder if perhaps the debugger could not access the source file to display the stack trace for the "real" exception. We get the same exception logged seemingly at random intervals. thanks buddy –Rakesh Jena Oct 15 '15 at 7:28 Welcome anytime :) –Martin Mulder Oct 15 '15 at 8:10 add a comment| up vote 6 down vote My reason Request URL:http://localhost:59985/signalr/send?transport=serverSentEvents&clientProtocol=1.5&connectionToken=QYQSKLN24KtDK4M3tvmNke4eZ7aNbkEIeAIcpUl0xNyQBogqJDZm2Amsbupv%2BIVAElaMQ%2FTmjOOw242Sg9tiBoKXGULEl%2FI24435i9RxVPslHXBETr%2B6xmwmmz0j6XtW&connectionData=%5B%7B%22name%22%3A%22documentshub%22%7D%5D Request Method:POST Status Code:500 Internal Server Error Remote Address:[::1]:59985 Response Headers Cache-Control:private Content-Type:text/html; charset=utf-8 Date:Tue, 19 Jan 2016 09:24:45 GMT Server:Microsoft-IIS/10.0 Transfer-Encoding:chunked X-AspNet-Version:4.0.30319 X-Powered-By:ASP.NET X-SourceFiles:=?UTF-8?B?YzpcdXNlcnNcdWxhZHppbWlyX2hhcmFidHNvdVxkb2N1bWVudHNcdmlzdWFsIHN0dWRpbyAyMDE1XFByb2plY3RzXENyYXRlLldlYlxDcmF0ZS5XZWJcc2lnbmFsclxzZW5k?= Request Headers Accept:text/plain, */*;

I think I hade something similiar on 7.0 but that it disapeared in 7.1.