I'm building my first ASP.NET 5 application. I've added my references to my project.json file, but when I added the latest 7.0.0-rc1-final SQL references it broke my DbContextOptionsBuilder class. I get the following error:
The type 'DbContextOptionsBuilder' is defined in an assembly that is not referenced. You must add a reference to assembly 'EntityFramework.Core'
Here's what my project.json file originally looked like after I updated several of the SQL references to 7.0.0-rc1-final. The EntityFramework.SqlServer didn't have a 7.0.0-rc1-final version:
"dependencies": {
"Microsoft.AspNet.IISPlatformHandler": "1.0.0-rc1-final",
"Microsoft.AspNet.Mvc": "6.0.0-rc1-final",
"Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
"Microsoft.AspNet.StaticFiles": "1.0.0-rc1-final",
"Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-rc1-final",
"EntityFramework.Core": "7.0.0-rc1-final",
"EntityFramework.Commands": "7.0.0-rc1-final",
"EntityFramework.SqlServer": "7.0.0-beta8"
}
Fix: It turned out that theEntityFramework.SqlServer got renamed to EntityFramework.MicrosoftSqlServer. Once I referenced the new name, my errors went away. Here's my updated dependency list.
"dependencies": {
"Microsoft.AspNet.IISPlatformHandler": "1.0.0-rc1-final",
"Microsoft.AspNet.Mvc": "6.0.0-rc1-final",
"Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
"Microsoft.AspNet.StaticFiles": "1.0.0-rc1-final",
"Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-rc1-final",
"EntityFramework.Core": "7.0.0-rc1-final",
"EntityFramework.Commands": "7.0.0-rc1-final",
"EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final"
}
