在 Laravel 8 中使用工厂时，字段名称没有默认值错误

如何解决在 Laravel 8 中使用工厂时，字段名称没有默认值错误

这里是我的用户工厂：

<?PHP

namespace Database\Factories;

use App\User;
use Faker\Generator as Faker;
use Faker\Factory as FakerFactory;
use Illuminate\Database\Eloquent\Factories\Factory;
use Illuminate\Support\Str;

$factory->define(User::class,function (Faker $faker) {
    static $password;

    return [
        'firstname' => $this->faker->firstName(),'name' => $this->faker->lastName,'nickname' => $this->faker->userName,'email' => $this->faker->unique()->safeEmail,'password' => $password ?: $password = bcrypt('secret'),'remember_token' => Str::random(10),];
});

这是我的用户模型的第一部分：

class User extends Authenticatable implements HasLocalePreference
{
    use Notifiable;
    protected $table = 'users';
    protected $appends = ['avatar','targetLang','targetLangId','type','isAdmin'];
    protected $casts = [
        'preferences' => 'array',];

    protected $guarded= [];

    protected $hidden = [
        'password','remember_token','accesstoken','refreshToken',];

以及我打电话给工厂的测试：

class MoveCourseItemTest extends DuskTestCase
{
    /**
     * A Dusk test to move card in other block.
     *
     * @return void
     */
    public function testMoveCard() {

        // Create Teacher User
        $teacher = factory(User::class)->create([
            'isTeacher' => 1,'termsofuse_id' => 1,'privacypolicy_id' => 1,]);

最后我得到这个错误，仅在登台环境（不在本地环境）：

Illuminate\Database\QueryException: sqlSTATE[HY000]: 一般错误： 1364 字段 'firstname' 没有默认值（sql：插入到 users (name,email,password,remember_token,isTeacher,termsofuse_id、privacypolicy_id、updated_at、created_at) 价值观 (Kenneth Altenwerth Jr.,koch.cooper@example.org,$2y$10$1B7LlTzM4iINkVI/82Pp6OHSUWBWaePPdDKMy1DRW2K02d8UYKc2S， r0WnPBrZGG,1,2021-07-29 21:12:54,2021-07-29 21:12:54))

有人知道我怎么解决吗？谢谢！

解决方法

使其在迁移中可以为空：

$table->string('name')->nullable();

在我看来，您的表中没有名字列。正如其他人所说，创建它并使其默认为可空。