What happened to System.Data.Entity.DbConfiguration class in EF7

Could not load type 'System.Data.Entity.DbSetExtensions' from assembly 'EntityFramework

Updated from entityframework 6.0.0-beta1 to 6.0.0-rc1 and when logging into my MVC5 application i get the following error... {"Could not load type 'System.Data.Entity.DbSetExtensions' from assembly 'EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.":"System.Data.Entity.DbSetExtensions"} [System.TypeLoadExcepti...

Unable to cast Anonymous Type from 'System.Linq.IQueryable' to 'System.Data.Entity.Core.Objects.ObjectQuery'

The following query was working well with EF5 but gives me error with EF6. I use DbContext and CodeFirst....Error raised with EF6:...Unable to cast the type 'System.Linq.IQueryable...1[[<>f__AnonymousType5...4[[System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.Int32, mscorlib, Version=4.0.0.0, Cultur...

The type initializer for 'System.Data.Entity.Internal.AppConfig' threw an exception on a Sub Website

I have 2 websites, one is a sub directory of another but is an Application ex: /root & /root/Services...They both use Entity Framework 6.x but the child website is throwing ...The type initializer for System.Data.Entity.Internal.AppConfig' threw an exception... because it appears to be seeing to many entries for the same EF Database Provider becaus...

ADO.NET provider with invariant name 'System.Data.SqlClient;' cannot be found (Entity Framework MVC)

I cannot seem to resolve what appears to be a common issue with Entity Framework 6. I have reviewed the many topics related to this issue on SO, and am unable to find a solution that works for my particular case....I have up until this point been developing using localdb with code first migrations, which worked fine. But now that I am moving this t...

Method not found: 'Void System.Data.Entity.DbModelBuilder.RegisterEntityType(System.Type)'

I'm using EntityFramework but in some cases I get this Exception:...threw an exception.", inner exception: "Method not found: 'Void System.Data.Entity.DbModelBuilder.RegisterEntityType(System.Type)'. ...Why is this exception is happening?...As I found out, this exception is happening when system expected to have EF 6.1.3, but the referenced EF is 6...

ASP.NET Core 1.0 EF7 System.Data.SqlClient not found

Today I tried to deploy my asp.net core 1.0 project to my server. I made a FileSystemDeploy in Visual Studio and transfered it to my server. There I want to run the website in a docker container. I'm using ...microsoft/aspnet:1.0.0-rc1-update1-coreclr.......Just for testing I started the docker image with the following command:...docker run -it --...

Entity Framework 6 error serverversion : (System.Data.SqlClient.SqlConnection)customerOrderContext.Database.Connection).ServerVersion

I am implementing a web api that will fetch data using entity framework 6. I am using Sql Server 2014 and visual studio 2015.While debugging the the code in the CustomerDao class I am seeing an exception in the customerOrderContext object though I can see the records in the customer object. However after the using block executes I cant see any reco...

Entity Framework Core 2.2.1 DbQuery error system.Data.SqlTypes.SqlNullValueException

Trying to work with DbQuery. I need to get non-entity type UserDetailDTO using raw sql. Added DbQuery to the context and call it from controller. But it's generate system.Data.SqlTypes.SqlNullValueException....My context:...public class TrainingAppDbContext : DbContext { public DbSet<User> Users { get; set; } public DbQuery<UserDetailDTO> U...

System.Private.CoreLib: Exception while executing function: System.Data.SqlClient: Keyword not supported: 'authentication'

I am writing a function to log information from every file uploaded to a blob storage account using entity framework core. When I try to connect to the azure sql db, I get the following error: ...System.Private.CoreLib: Exception while executing function: BlobStorageLogging. System.Data.SqlClient: Keyword not supported: 'authentication'...I copied ...

System.PlatformNotSupportedException: System.Data.SqlClient is not supported on this platform

I want to call a .netstandard2.0 library from a framework 4.7.2 library....I set up some test projects to check whether this would work....The test passes using a .Net Core 2.1 test project but fails with a framework 4.7.2 test project....The call stack is...Test method UnitTestProject3.UnitTest1.TestMethod1 threw exception: System.PlatformNotSupp...