Is there a way to use TypeFinder on Seed?

During the Seed, the following procedure is executed:

private void CreateRolesAndUsers()
        {
            //Admin role
            var adminRole = _context.Roles.FirstOrDefault(r => r.TenantId == _tenantId && r.Name == StaticRoleNames.Tenants.Admin);
            if (adminRole == null)
            {
                adminRole = _context.Roles.Add(new Role(_tenantId, StaticRoleNames.Tenants.Admin, StaticRoleNames.Tenants.Admin) { IsStatic = true });
                _context.SaveChanges();

                //Grant all permissions to admin role
                var permissions = PermissionFinder
                    .GetAllPermissions(new AutoMagazineAuthorizationProvider())
                    .Where(p => p.MultiTenancySides.HasFlag(MultiTenancySides.Tenant))
                    .ToList();

                foreach (var permission in permissions)
                {
                    _context.Permissions.Add(
                        new RolePermissionSetting
                        {
                            TenantId = _tenantId,
                            Name = permission.Name,
                            IsGranted = true,
                            RoleId = adminRole.Id
                        });
                }

                _context.SaveChanges();
            }

The problem is that “AutoMagazineAuthorizationProvider” dont use static authorizations, it uses TypeFinder to find All classes that implements “IPermissionMapper” like AutoMapper.

IOCManager does not resolve TypeFinder and throw this error “No component for supporting the service Abp.Reflection.ITypeFinder was found”

After I registered manually, i can resolve TypeFinder but it throw an exception when i call Find method .

Value cannot be null. Parameter name: items

using (var tf = IocManager.Instance.ResolveAsDisposable<ITypeFinder>())
                {
                    var list = tf.Object.Find(type=> typeof(IPermissionMapper).IsAssignableFrom(type) && type.IsClass && !type.IsAbstract);
....
                 }

Is there a way to use TypeFinder on Seed?

[maliming]

You can upgrade to NET Core + EF Core at the same time. Net 461 is not compatible with NET Core related libraries.

[vitorlacerda]

Yes. I’m using EF6.

I call seed when execute update-database and when AppWeb Start.

I want to upgrade to EF Core.
Can i use project Net461 with EF Core? I know it is possible but Abp support this? Just changes Abp.EntityFramework to Abp.EntityFrameworkCore, Abp.Zero.EntityFramework to Abp.Zero.EntityFrameworkCore and etc…