I\'ve got one solution - the one project is class library with .edmx data model The other is asp.net web forms project.
when i start the solution I get the following e
Add the correct reference in *.csproj file. in my cas i have added below in *.csproj file and problem solved.
..\packages\EntityFramework.6.1.3\lib\net45\EntityFramework.dll True ..\packages\EntityFramework.6.1.3\lib\net45\EntityFramework.SqlServer.dll True