Loop through relationships Laravel - laravel

Question

Stackoverflow,
What I want to accomplish:
I want to Loop through the database to find all the (Heroes) with their related (Interview). I want to also pull each Interview with it's related (Story) and (Image). So far I can dd($heroes) and I can see the array correctly grab each hero with their interview and each interview has it's associated image and story. How do I loop through this correctly?
Error
Invalid argument supplied for foreach() (View: /Users/plastics1509moore/Desktop/elephant_gin/resources/views/administration/index.blade.php)
This is what I have done:
Controller:
$heroes = Hero::with('Interview', 'Interview.stories', 'Interview.images')->orderBy('position', 'asc')->get();
Model Relationships:
Hero:
public function Interview()
{
return $this->hasOne('App\Interview', 'heroInt_id');
}
Interview:
public function relationships()
{
return $this->belongsTo('App\Hero');
}
public function stories()
{
return $this->hasMany('App\InterviewStory');
}
public function images()
{
return $this->hasMany('App\InterviewImage');
}
InterviewImage:
public function relationships()
{
return $this->belongsTo('App\Interview');
}
InterviewStory
public function relationships()
{
return $this->belongsTo('App\Interview');
}
Html:
Loop:
#foreach($heroes as $hero)
#foreach($hero->Interview as $story)
<div>{{$story->id}}</div>
#endforeach
#endforeach

Answer 1

You can't loop on Interview because this a hasOne relationship. What you might want to do is
#foreach($heroes as $hero)
#foreach($hero->interview->stories as $story)
<div>{{$story->id}}</div>
#endforeach
#endforeach

Answer 2

I think your problem is because not following laravel "assumes". In documentation:
Additionally, Eloquent assumes that the foreign key should have a
value matching the id column of the parent. In other words, Eloquent
will look for the value of the user's id column in the user_id column
of the Phone record. If you would like the relationship to use a value
other than id, you may pass a third argument to the hasOne method
specifying your custom key:
return $this->hasOne('App\Phone', 'foreign_key', 'local_key');
What is the id of Hero? If it's different than id, then you have to add the local_key name.