我尝试访问关系数组,但出现错误。这是我的广告系列模型:class Campagne extends Model{ protected $table = 'Campagne'; /** * The primary key for the model. * * @var string */ protected $primaryKey = 'Id'; public $incrementing = false; public function Annonceur() { return $this->belongsTo('App\Annonceur', 'Annonceur'); }}在我的数据库中,我有很好的外键,在我的debugbar中,我有这个对象:0 => Campagne {#574 ▼ #table: "Campagne" #attributes: array:12 [▼ "Id" => 7 "Nom" => "ORANGE" "DateDebut" => null "DateFin" => null "Annonceur" => 25 "Service" => 25 "Description" => null "Active" => null "Visible" => 1 "CommerceMaj" => null "created_at" => "2019-04-27 15:00:43" "updated_at" => "2019-04-27 15:00:43" ] #relations: array:1 [▼ "Annonceur" => Annonceur {#610 ▼ #table: "Annonceur" #primaryKey: "Id" #fillable: array:12 [▶] #connection: "mysql" #keyType: "int" +incrementing: true #with: [] #withCount: [] #perPage: 15 +exists: true +wasRecentlyCreated: false #attributes: array:17 [▶] #original: array:17 [▶] #changes: [] #casts: [] #dates: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true #hidden: [] #visible: [] #guarded: array:1 [▶] } ]}我必须访问“ Annonceur”关系属性,但是尝试时出现错误:$campagne->Annonceur->Name 举个例子。
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