Entity Framework Duplicate type name within an assembly (6.1.0)

I am not sure what is going on but I keep getting the following exception when doing a query. "Duplicate type name within an assembly." I had resolved the issue by removing entity framework from al...

Id #2231 | Release: None | Updated: Today at 4:32 AM by CodeMilian | Created: Today at 4:31 AM by CodeMilian

Exception When using the default Interceptor in a multi-threaded environment

Hey, I've a pretty simple EF 6.1 Code First project, with an entity that has a couple of many to one and one-to-one references mapped. Simple CRUD operations cascade the insert to the child ent...

Id #2230 | Release: None | Updated: Sun at 10:32 AM by sternr | Created: Sun at 10:30 AM by sternr

This operation requires a connection to the 'master' database. Unable to create a connection to the 'master' database because the original database connection has been opened and credentials have been removed from the connection string.

We are getting an error with no sense from EF. After we restart the IIS Application pool, we stoped getting the error which is the worst case scenario we can face. Here is the error message: Mess...

Id #2229 | Release: None | Updated: Today at 10:20 AM by DaronXomni | Created: Fri at 6:44 PM by tugberk

"Duplicate type name within an assembly"

Web Site project works ok with the DbContext. And I created windows forms application with the DbContext. It’s works ok too. I think there is a problem with Windows Azure Emulator. Can anybody giv...

Id #2228 | Release: None | Updated: Today at 5:51 AM by Neocriss | Created: Fri at 1:04 PM by Neocriss

UpForGrabs: The cast to value type 'XY' failed because the materialized value is null.

Could the System.Data.Entity.Core.Common.Internal.Materialization.Shaper.ErrorHandlingValueReader1.GetValue(DbDataReader reader, Int32 ordinal) pretty please include the column ordinal in the exce...

Id #2227 | Release: Future | Updated: Fri at 6:20 PM by divega | Created: Fri at 12:32 PM by JendaPerl

Code first model version error when using DLL reference

Using EF 6.1. I have a code first model for my app (lets call this App1), but I'm not using Migrations. I have deployed the model to development SQL Server, and can connect to it from the App1 so...

Id #2226 | Release: None | Updated: Today at 11:42 AM by gmohr | Created: Thu at 8:09 PM by gmohr

UpForGrabs: Optimize correlated queries to not generate APPLY statements

Correlated queries generate APPLY statements in the generated SQL, but APPLY statements are usually not supported by database vendors other than SQL Server. Take the following code example: using...

Id #2223 | Release: Future | Updated: Wed at 7:59 PM by mgirgin | Created: Apr 15 at 11:10 PM by DavidObando

UpForGrabs: Add Code Generation configuration option IsProxyCreationEnabled

Add configuration option IsProxyCreationEnabled similar to IsLazyLoadingEnabled in the Code Generation section of Model properties. Update <model>.Context.tt : 62 to be if (!loader.IsLazyLoading...

Id #2222 | Release: Future | Updated: Wed at 7:59 PM by mgirgin | Created: Apr 14 at 7:24 PM by vittore

Configring Unmapped Base Types gives an error with TPH

I get the following error: You cannot use Ignore method on the property 'IsObjectMaterialized' on type 'UnmappedBaseTypeTPH.Category' because this type inherits from the type 'UnmappedBaseTypeTPH....

Id #2221 | Release: None | Updated: Wed at 9:29 PM by AndriySvyryd | Created: Apr 14 at 5:39 PM by Alef

6.1 Reverse Engineer Code First doesn't create mapping files

When reverse engineering to Code First, EF Power Tools used to create 'mapping' files (EntityTypeConfiguration<T>). 6.1 reverse engineer tooling does not. Creating these files is half the point of ...

Id #2220 | Release: Investigation | Updated: Fri at 6:23 PM by divega | Created: Apr 14 at 10:56 AM by zmorris