Laravel seeder not working - php

Question

Can anyone see what seems to be the problem with my seeder?
public function run()
{
$faker = Faker\Factory::create();
$limit = 30;
$userId = App\User::all()->lists('id')->toArray();
$status = App\OrderStatus::all()->lists('id')->toArray();
for ($i = 0; $i < $limit; $i++) {
$chosenUserId = $faker->randomElement($userId);
$user = App\User::find($chosenUserId);
DB::table('orders')->insert([
'created_at' => $faker->date('Y-m-d'),
'user_id' => $chosenUserId,
'status_id' => $faker->randomElement($status),
'draft' => false,
'address_id' => $user->addresses->first()->id
]);
}
}
I keep getting trying to get property of non-object error, and I suppose it's because of the last line where I'm attaching address_id.
When I take a look at the DB what was created until that point, users and addresses are created fine, and each user has an address assigned to him.
In user model i have:
public function addresses()
{
return $this->hasMany('App\Address');
}

Answer 1

Here:
addresses -> addresses()

Answer 2

Since your User model have a function to define the relationship with address model, you should call it as a function not as object attributes:
DB::table('orders')->insert([
'created_at' => $faker->date('Y-m-d'),
'user_id' => $chosenUserId,
'status_id' => $faker->randomElement($status),
'draft' => false,
'address_id' => $user->addresses()->first()->id
]);