Exception when running `make:ddd:model` in a fresh Symfony project

Exception thrown during repository generation:

```bash
GeekCell\DddBundle\Maker\MakeModel::generateRepository(): Argument #2 ($identityClassNameDetails) must be of type Symfony\Bundle\MakerBundle\Util\ClassNameDetails, null given, called in <redacted>/vendor/geekcell  
  /ddd-bundle/src/Maker/MakeModel.php on line 224
```