Argument 1 passed to Spatie\MediaLibrary\MediaCollections\FileAdder

[mostafasamirs]

Argument 1 passed to Spatie\MediaLibrary\MediaCollections\FileAdder::processMediaItem() must be an instance of Spatie\MediaLibrary\HasMedia, instance of App\ModelOfficer\Accountant given, called in
medialibrary\src\MediaCollections\FileAdder.php on line 379

---

model
use Spatie\MediaLibrary\MediaCollections\Models\Media;
use Spatie\MediaLibrary\HasMedia;
use Spatie\MediaLibrary\InteractsWithMedia;
use Spatie\MediaLibrary\HasMedia\HasMediaTrait;

class Accountant extends Model
{
use InteractsWithMedia;

protected $filable = ['image'];
public $appends = ['image'];
protected $hidden = ['media'];

public function registerMediaConversions(Media $media = null): void
{
$this->addMediaConversion('thumb')
->width(100)
->height(100);
}

public function getImageAttribute()
{
if ($this->getFirstMedia('OfficerCategory\Accountant')) {
return $this->getFirstMedia('OfficerCategory\Accountant')->getFullUrl('thumb');
} else {
return '';
}
}

}

---

controller store
$Accountant->addMedia($request->image)->toMediaCollection('Accountant')->getPath();