Migration “our target project 'xxx' doesn't match your migrations assembly 'xxx'” using aspnet Core 1.0 RC2 -

徘徊边缘 提交于 2019-12-25 07:26:46

问题


I'm trying to build the migration classes for a second DBContext in a assembly. using this command: Add-Migration AlertInitial -c Axper.Data.Persistence.Context.AlertContext and using the "Package Console management"

But it fail and give me this error:

Your target project 'AxPortal' doesn't match your migrations assembly 'Axper.Data.Persistence'. Either change your target project or change your migrations assembly. Change your migrations assembly by using DbContextOptionsBuilder. E.g. options.UseSqlServer(connection, b => b.MigrationsAssembly("AxPortal")). By default, the migrations assembly is the assembly containing the DbContext.

Change your target project to the migrations project by using the Package Manager Console's Default project drop-down list, or by executing "dotnet ef" from the directory containing the migrations project.

I can't figure what this error mean, and what to do to fix it. Can someone help?


回答1:


options.UseSqlServer(connection, b => b.MigrationsAssembly("WebApplication3")). By default, the migrations assembly is the assembly containing the DbContext.

services.AddDbContext<ComDbContext>(options =>
            {
                options.UseSqlServer("server=.\\sqlexpress;database=dsafdsaf;uid=sa;pwd=123456", b => b.MigrationsAssembly("WebApplication3"));
            });



回答2:


For unknown reason, my projects/Solution folder was kind of corrupted. I deleted I and re-cloned the Git Repository. I i finally been able to do the migration.



来源:https://stackoverflow.com/questions/37490804/migration-our-target-project-xxx-doesnt-match-your-migrations-assembly-xxx

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