无法迁移asp.net mvc 数据库

Question

I tried to migrate my database on ASP.NET MVC. I followed the instructions where you have to enable migration using this code:

Enable-Migrations -EnableAutomaticMigrations

And when I write Update Database

It gives me this: Specify the '-Verbose' flag to view the SQL statements being applied to the target database

When I am trying to access the register on the page, it gives me: ** Server Error /in Application**

Answer 1

follow this steps

after create your entities in Package Manager Console write "Enable-migrations"
step 2 change  AutomaticMigrationsEnabled = false; to true
step 3 write "Update-database"
try and tell me what happen 

Answer 2

好吧，我有一个类似的问题，我无法启用迁移，那是因为我选择了一个空的 MVC 模板，并且我在创建项目时没有激活身份验证（这仅适用于 Visual Studio 2017 和 2019，因为使用VS 2015 它们会自动启用）