Unable to resolve dependencies. 'entityframework 5.0.0' asp

Question

install-package : Unable to resolve dependencies. 'entityframework 5.0.0' is not compatible with
'Microsoft.AspNet.Identity.EntityFramework 2.2.1 constraint: entityframework (≥ 6.1.0)'.
At line:1 char:1
+ install-package entityframework -version 5.0.0.0
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [Install-Package], Exception
+ FullyQualifiedErrorId : NuGetCmdletUnhandledException,NuGet.PackageManagement.PowerShellCmdlets.InstallPackageCommand

Ravi Patel · Answer

Hi if you are using EntityDataSource control then Unfortunately the EntityDataSource control does not work with the latest version of Entity Framework EF6. Hopefully the control gets an update in a future update version of VS or EF but for now you can't use the two together. There are a few solutions Drop back to EF 5. In order to do this delete the .edmx and .tt files from the App_Code folder delete the EF assemblies from the Bin folder and remove the references to EF from web.config. Then rebuild the site add a new ADO.NET Entity Model and choose version 5 in the Choose Your Version dialog. Then delete the .tt files from the App_Code folder open the EDMX diagam right-click an empty spot and on the Properties Grid set Code Generation Strategy to Legacy ObjectContext. Then rebuild again and it should work. Use Model Binding. This is really the recommended solution. The Microsoft / EF team recommends people to stay away from the EntityDataSource control and only use it for Dynamic Data web sites Model Binding is the preferred solultion. It's pretty clean and straight forward to use and gives you a lot of control over your queries and object updates. For more info about Model Binding chek this link http://www.asp.net/web-forms/overview/presenting-and-managing-data/model-binding/retrieving-data i hope this will help you

Chinna Netha · Answer

i alredy dwonload for entity framework6.1.3 but i using entity datasource error did came see picture....hrlp me plz

Ravi Patel · Answer

Hi if you are using Microsoft.AspNet.Identity.EntityFramework 2.2.1 then you have to use entityframework (≥ 6.1.0) try this To install EntityFramework run the following command in the Package Manager Console PM> Install-Package EntityFramework6.1.2 or directly dowload from nuget