ASPForums.Net RSS Feedhttp://www.aspforums.net/Handlers/RSS.ashxLatest additions to the content that appears on ASPForums.Net(c) 2019 www.aspforums.com. All rights reserved.ASP.Net MVC Error: The parameters dictionary contains a null entry for parameter id of non-nullable type System.Int32<p>Refer below link.</p> <p><a href="https://stackoverflow.com/questions/12909319/dictionary-contains-a-null-entry-for-parameter-id-of-non-nullable-type-system">https://stackoverflow.com/questions/12909319/dictionary-contains-a-null-entry-for-parameter-id-of-non-nullable-type-system</a></p> <p>&nbsp;</p>https://www.aspforums.net:443/Threads/517615/ASPNet-MVC-Error-The-parameters-dictionary-contains-a-null-entry-for-parameter-id-of-non-nullable-type-SystemInt32/https://www.aspforums.net:443/Threads/517615/ASPNet-MVC-Error-The-parameters-dictionary-contains-a-null-entry-for-parameter-id-of-non-nullable-type-SystemInt32/Mon, 13 May 2019 00:35:02 GMTASP.Net MVC Error: The parameters dictionary contains a null entry for parameter id of non-nullable type System.Int32<p>Hi Sir</p> <pre class="brush: csharp">public class EmployeeContext:DBContext { public DbSet&lt;Employee&gt; Employees { get; set; } }</pre> <p>just added DbContext and it worked for me.</p>https://www.aspforums.net:443/Threads/517615/ASPNet-MVC-Error-The-parameters-dictionary-contains-a-null-entry-for-parameter-id-of-non-nullable-type-SystemInt32/https://www.aspforums.net:443/Threads/517615/ASPNet-MVC-Error-The-parameters-dictionary-contains-a-null-entry-for-parameter-id-of-non-nullable-type-SystemInt32/Tue, 14 May 2019 06:13:50 GMT