{closure}()必须是laravel工厂种子上的faker\generator\generator的实例

当我使用 PHP Artisan数据库:种子 我弄错了? 在 userfactory.php第27行:

Type error: Argument 1 passed to
Illuminate\Database\Eloquent\Factory::{closure}() must be an instance
of Faker\Generator\Generator, instance of Faker\Generator given

Userfactory.php 使用faker \生成器作为faker;

(这是27号线)

$factory->define(App\Models\Admin::class, function (Faker\Generator $faker) {
    static $password;

        return [
            'name' => $faker->name,
            'email' => $faker->safeEmail,
            'password' => $password ?: $password = bcrypt('secret'),
            'remember_token' => str_random(10),
        ];
    });

administableeder.php

public function run()
{
    factory('App\Models\Admin',3)->create([
        'password' => bcrypt('123456')
        ]);
}

数据库种子器.php

public function run()
{
    // $this->call(UsersTableSeeder::class);
    $this->call(AdminsTableSeeder::class);
}