symfony 5.1 Bundle migration result in No mapping information to process - doctrine

Question

I'm developing a Symfony 5.1 project under DDD, so I'm changing a bit all the default folders.
I have 2 bundles inside src folder and at the moment I only have entities inside one of them.
I generated the Entity User and its repository with the command make:user and then moved the files and changed namespaces, routes, configs, etc
When I run php bin/console make:migration I get an error "No mapping information to process"
$ run php bin/console make:migration -v
In NoMappingFound.php line 13:
[Doctrine\Migrations\Provider\Exception\NoMappingFound]
No mapping information to process
The folders are:
src
|-- Smartlink
|-- UserBundle/SmartlinkUserBundle.php
|-- Application
|-- Domain
| |-- Entity/User.php
| |-- interfaces/UserRepository.php
|-- Infrastructure
|-- Repository/MysqlUserRepository.php
The configuration is:
// composer.json
"autoload": {
"psr-4": {
"UserBundle\\": "src/Smartlink/UserBundle",
"SmartlinkBundle\\": "src/Smartlink/SmartlinkBundle",
"App\\": "src/"
}
},
===============================================
// config/bundles.php
return [
...
UserBundle\SmartlinkUserBundle::class => ['all' => true],
SmartlinkBundle\SmartlinkSmartlinkBundle::class => ['all' => true],
];
===============================================
// config/services.yaml
services:
_defaults:
autowire: true # Automatically injects dependencies in your services.
autoconfigure: true # Automatically registers your services as commands, event subscribers, etc.
UserBundle\:
resource: '../src/Smartlink/UserBundle/'
exclude:
- '../src/Smartlink/UserBundle/Domain/Entity/'
SmartlinkBundle\:
resource: '../src/Smartlink/SmartlinkBundle/'
exclude:
- '../src/Smartlink/SmartlinkBundle/Domain/Entity/'
App\:
resource: '../src/'
exclude:
- '../src/DependencyInjection/'
- '../src/Entity/'
- '../src/Kernel.php'
- '../src/Tests/'
- '../src/Smartlink/'
===============================================
// config/routes/annotations.yaml
userbundle_controllers:
resource: ../../src/Smartlink/UserBundle/Infrastructure/Controller
type: annotation
smartlinkbundle_controllers:
resource: ../../src/Smartlink/SmartlinkBundle/Infrastructure/Controller
type: annotation
controllers:
resource: ../../src/Controller/
type: annotation
kernel:
resource: ../../src/Kernel.php
type: annotation
===============================================
// config/packages/doctrine.yaml
mappings:
App:
is_bundle: false
type: annotation
dir: '%kernel.project_dir%/src/Entity'
prefix: 'App\Entity'
alias: App
SmartlinkUserBundle:
is_bundle: true
type: annotation
dir: 'Domain/Entity'
alias: user_bundle
SmartlinkSmartlinkBundle:
is_bundle: true
type: annotation
dir: 'Domain/Entity'
alias: smartlink_bundle
The UserRepository is the same that generated the make:user command except for the namespace, which is changed to namespace UserBundle\Infrastructure\Repository; and the name that is changed to MysqlUserRepository that implements the interface UserRepository
And the entity User is
namespace UserBundle\Domain\Entity;
use UserBundle\Infrastructure\Repository\MysqlUserRepository;
/**
* #ORM\Entity(repositoryClass=MysqlUserRepository::class)
*/
class User implements UserInterface
{
...
I've been searching and all I have found is about symfony 2 and symfony 4, I tried the same that worked for the people who was asking, but still can't generate the migration of the bundles. what am I missing?
Edit: I changed some configurations and solved the UserBundle is not found or is not active but the main migration problem remains

Answer 1

Finally I found an answer, the solution is in the file config/packages/doctrine.yaml
mappings:
App:
is_bundle: false
type: annotation
dir: '%kernel.project_dir%/src/Entity'
prefix: 'App\Entity'
alias: App
SmartlinkUserBundle:
is_bundle: false
type: annotation
dir: '%kernel.project_dir%/src/Smartlink/UserBundle/Domain/Entity' # 'Domain/Entity'
prefix: 'UserBundle\Domain\Entity'
alias: UserBundle
SmartlinkSmartlinkBundle:
is_bundle: false
type: annotation
dir: '%kernel.project_dir%/src/Smartlink/SmartlinkBundle/Domain/Entity'
prefix: 'SmartlinkBundle\Domain\Entity'
alias: SmartlinkBundle
The fix is setting in_bundle to false
the dir: was wrong, so I had to fix it
and I added the prefix, without the prefix there was an error.
And now it works.