EFCore Migration ERROR in different Project 报错
EFCore Migration ERROR in different Project Error
我的DbContext(XQTContext)位置在XQT.Core.Repository。
我的 Web 应用程序 nuget Microsoft.EntityFrameworkCore.Tools、Microsoft.EntityFrameworkCore.Design。 packages 是 5.0.13
在startup.cs
services.AddDbContext(
options => options.UseSqlServer(_configuration.GetConnectionString("DefaultConnection"), b => b.MigrationsAssembly("XQT.Core"))
);
注意：XQT.Core 中的控制台
我执行 Add-Migration Init -Project XQT.Core.Repository，但错误是
An error occurred while accessing the Microsoft.Extensions.Hosting services. Continuing without the application service provider. Error: An error occurred while updating the entries. See the inner exception for details.
Unable to create an object of type 'XQTContext'. For the different patterns supported at design time,
谢谢
也许这就是您正在寻找解决方案的问题。
我的DbContext(XQTContext)位置在XQT.Core.Repository。 我的 Web 应用程序 nuget Microsoft.EntityFrameworkCore.Tools、Microsoft.EntityFrameworkCore.Design。 packages 是 5.0.13
在startup.cs services.AddDbContext( options => options.UseSqlServer(_configuration.GetConnectionString("DefaultConnection"), b => b.MigrationsAssembly("XQT.Core")) );
注意：XQT.Core 中的控制台 我执行 Add-Migration Init -Project XQT.Core.Repository，但错误是
An error occurred while accessing the Microsoft.Extensions.Hosting services. Continuing without the application service provider. Error: An error occurred while updating the entries. See the inner exception for details. Unable to create an object of type 'XQTContext'. For the different patterns supported at design time,
谢谢
也许这就是您正在寻找解决方案的问题。