There is already an object named 'AspNetRoles' in the database

Question

Some time ago, I created a ASP.NET MVC 5 website with the Identity 1.0 version, and i created the Identity tables with this project. Now i have to make other website using t

Answer 1

for that first we have to remove migration that we newly migrated dotnet ef migrations remove -s ..\InvoiceManagement\

then delete *.Designer.cs file in the migration folder

finally dotnet ef database update -s ..\InvoiceManagement\ -s mean that startup project(webApi) remember that this code shoud be use in DBcontext file contain folder path. this code use in vscode for webapi.