Laravel Can'；当通过工厂创建时，t调用ToSearchClearRay数组中的model方法

我正试图让一个模型工厂开始工作，主要模型场地如下：

一个只有一个亲戚的地方

具有belongsTo关系的类型

除此之外，place还有一个名为full_address的函数，它返回一个逗号分隔的字符串

当我运行我得到的factory create方法时，场地有一个ToSearchLearRay（）将自定义数据发送到Algolia：

PHP Error:  Call to a member function full_address() on null in  app/Venue.php on line 57

这是场地模型

class Venue extends Model
{

    use Searchable;

    public function toSearchableArray()
    {
        $type = $this->type()->first();
        $place = $this->place()->first();

        return [ 'name' => $this->name,
            'type' => $type['name'],
            'type_id' => $type['id'],
            'venue_id' => $this->id,
            'background_image' =>$type['background_file_name'],
            'full_address' => $place->full_address(),
            'slug' => $this->slug_field,
            '_geoloc' =>
                [ 'lat' => (float)$this->latitude,
                    'lng' => (float)$this->longitude
                ]
        ];
    }

    public function place()
    {
        return $this->hasOne('App\Place');
    }

    public function type()
    {
        return $this->belongsTo('App\Type');
    }

}

这些是模型工厂

$factory->define(App\Venue::class, function (Faker\Generator $faker) {
    return [
        'name' => $faker->name,
        'phoneNumber' => $faker->word,
        'latitude' => $faker->latitude,
        'longitude' => $faker->longitude,
        'LatLong' => $faker->word,
        'website' => $faker->word,
        'type' => $faker->word,
        'place_id' => function () {
            return factory(App\Place::class)->create()->id;
        },
        'status' => $faker->word,
        'slug_field' => $faker->word,
        'type_id' => function () {
             return factory(App\Type::class)->create()->id;
        },
    ];
});

$factory->define(App\Place::class, function (Faker\Generator $faker) {
    return [
        'place_id' => $faker->randomNumber(),
        'administrative_area_level_2' => $faker->word,
        'administrative_area_level_1' => $faker->word,
        'country' => $faker->country,
        'postal_town' => $faker->word,
        'postal_code_prefix' => $faker->word,
        'postal_code' => $faker->word,
        'route' => $faker->word,
        'locality' => $faker->word,
        'premise' => $faker->word,
        'street_number' => $faker->word,
        'neighborhood' => $faker->word,
        'point_of_interest' => $faker->word,
        'natural_feature' => $faker->word,
        'administrative_area_level_3' => $faker->word,
        'postal_code_suffix' => $faker->word,
        'sublocality_level_1' => $faker->word,
        'subpremise' => $faker->word,
        'sublocality_level_5' => $faker->word,
        'sublocality_level_4' => $faker->word,
        'sublocality_level_2' => $faker->word,
        'sublocality_level_3' => $faker->word,
        'administrative_area_level_4' => $faker->word,
        'colloquial_area' => $faker->word,
        'long' => '123',
        'lat' => '123',
    ];
});

$factory->define(App\Type::class, function (Faker\Generator $faker) {
    return [
        'name' => $faker->name,
        'marker_file_name' => $faker->word,
        'background_file_name' => $faker->word,
        'description' => $faker->word,
        'ShortName' => $faker->word,
    ];
});

我需要做什么才能获得与场馆相关的地点的参考

---

谢谢

您在哪里运行

工厂

并使用函数

toSearchLearRay（）

？工厂是使用tinker运行的，>>>工厂（'App\venture'）->create（）。在ToSearchClearRay中，您可以在ToSearchClearRay（）中添加（$this->place\u id，$this->place）？基本上这是一个鸡和蛋的问题。它没有在地点和地点之间建立关系，因为地点为空，因此插入地点失败。这是空的，因为没有创建要添加到地点的地点id。