Parameter #1 $className of method Doctrine\Persistence\Mapping\AbstractClassMetadataFactory<Doctrine\ORM\Mapping\ClassMetadata>::hasMetadataFor() expects class-string, string given.

Parameter #1 $from of method Doctrine\ORM\QueryBuilder::from() expects class-string, string given.

Cannot access offset string on mixed.

Method AutoMapper\Provider\Doctrine\DoctrineProvider::provide() should return array|object|null but returns mixed.