[英]Enable Migrations does not work in Package Manager Console
I installed EF in my soluton:我在我的解决方案中安装了 EF:
PM> Install-Package EntityFramework -IncludePrerelease
After that, I am trying to execute enable migration command, but it does not work:之后,我尝试执行启用迁移命令,但它不起作用:
PM> enable-migrations
Error:错误:
No context type was found in the assembly 'MyProjectName'.
从下拉菜单Default Project中指定目标项目(具有DbContext
派生类),或者:
PM> enable-migrations -Project <MyProjectName>
try this command may help.试试这个命令可能会有帮助。
EntityFrameworkCore\enable-migrations EntityFrameworkCore\启用迁移
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