php - Laravel 错误:函数 Illuminate\Database\Eloquent\Model::setAttribute() 的参数太少

Question

我在尝试插入表时遇到以下错误 users_basics

Illuminate\Database\Eloquent\Model::setAttribute(), 1 passed in C:\xampp\htdocs\msadi\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Concerns\HasAttributes.php on line 592 and exactly 2 expected

这是我的 Controller 代码:

public function create()
{
   $userId = '10';

   $userBasics = new UserBasics;
   $userBasics->user_id = $userId;
   $userBasics->save();

   return redirect('users');
}

这是我的模型:

class UserBasics extends Model
{
    protected $table = 'users_basics';
    protected $primaryKey = null;

    protected $fillable = ['user_id'];

    const UPDATED_AT = null;
    const CREATED_AT = null;
}

这是我的 user_basics 迁移:

 public function up()
    {
        Schema::create('users_basics', function (Blueprint $table) {
            $table->integer('user_id');
            $table->bigInteger('adhaar_no')->nullable();
            $table->string('mobile_no')->nullable();
            $table->string('college_roll_no')->nullable();
            $table->date('dob')->nullable();

            $table->index('user_id');
        });
    }

我已尝试将 UPDATED_AT、CREATED_AT 和 PrimaryKey 添加到表中，但都没有奏效。 user_id 正在插入到 users_basics 表中，但错误继续显示。

Answer 1

你应该修改你的模型:

class UserBasics extends Model 
{
    protected $table = 'users_basics';
    protected $primaryKey = null;
    public $incrementing = false;
    public $timestamps = false;

    protected $fillable = ['user_id'];
}