asp.net-core - EF Core: The name "SqlServerValueGenerationStrategy" does not exist in the current context

Question

I just updated my project to ASP .NET Core 2.1 and when I run:

migrations add InitialCreate

It creates a migrations folder, but I get this error and my project won't build:

The name "SqlServerValueGenerationStrategy" does not exist in the current context.

标签： asp.net-coreentity-framework-core

Answer 1

SqlServerValueGenerationStrategy被定义为Microsoft.EntityFrameworkCore.SqlServer.dllin Microsoft.EntityFrameworkCore.Metadata。

确保您安装了以下 Nuget 包Microsoft.EntityFrameworkCore.SqlServer：

Install-Package Microsoft.EntityFrameworkCore.SqlServer