Problem with Model()->find() and Model()->findAll()

Hi! I have faced with problem with Model()->find() and Model()->findAll(). If i call ones of this methods i get null. It's doesn't work after update to 4.0.0-rc.2.1 with composer.

For example, i have model UserModel which based on BaseModel which extends Model. 

PHP Code:

class UserModel extends BaseModel
{

    private $user_uploads_dir;

    private $user_avatar_uri;

    protected $table      = 'users';

    protected $primaryKey = 'id';

    protected $returnType = 'array';

    protected $useTimestamps = true;

    protected $dateFormat = 'int';

    protected $createdField  = 'created';

    protected $updatedField  = null;

    protected $deletedField = 'deleted';

    protected $useSoftDeletes = true;

} 


Table users has 1 row with id = 1
When i try to get row from DB with find() or findAll() i get Null result. I don't known why it's happening.

PHP Code:

$items = (new UserModel())->find(1); // will be null 


PHP Code:

$items = (new UserModel())->where('id', 1)->get()->getRowArray(); // will be array with user data 


Tell me, please, what i doing wrong? I created issue on github.com, but jimm-parry redirect me to this forum. 

Model already has $table and $primaryKey properties. Shouldn't your model have a constructor, where it sets those?

Code:

public function __construct() {
  parent::__construct();
  $this->table = 'users';
}

You don't initialize the $DBGroup property, which might affect your outcome.

More thoughts:
1) I presume UserModel is namespaced, and that you have a something like "use App\Models\UserModel;"
2) The primary key is supposed to be a string, and you are passing an int. Should there be some casting?

Tell us about BaseModel. Does it extend CodeIgniter\Model? What are your namespace statements?

---

Model already has $table and $primaryKey properties. Shouldn't your model have a constructor, where it sets those?

Code:

public function __construct() {
  parent::__construct();
  $this->table = 'users';
}

You don't initialize the $DBGroup property, which might affect your outcome.

The docs show assignments to those and other Model properties in the class definition. Since the values are not typically used in a dynamic way there is no reason not to do it that way.

Tell us about BaseModel. Does it extend CodeIgniter\Model? What are your namespace statements?

---

Model already has $table and $primaryKey properties. Shouldn't your model have a constructor, where it sets those?

Code:

public function __construct() {
  parent::__construct();
  $this->table = 'users';
}

You don't initialize the $DBGroup property, which might affect your outcome.

The docs show assignments to those and other Model properties in the class definition. Since the values are not typically used in a dynamic way there is no reason not to do it that way.

I have app/Models/BaseModel which extends CodeIgniter\Model and contains some methods specific for my project.

PHP Code:

namespace App\Models;

use App\Models\Main\UserModel;
use Carbon\Carbon;
use CodeIgniter\Model;
use CodeIgniter\Database\ConnectionInterface;
use CodeIgniter\Validation\ValidationInterface;
use Config\App;
use Config\Services;

class BaseModel extends Model
{

    /**
     * @var \CodeIgniter\Session\Session
     */
    public $session;

    /**
     * @var $locale
     */
    public $locale;

    /**
     * @var string|string[]
     */
    public $lang;

    /**
     * Meta params for AJAX requests
     * @var array
     */
    public $meta = [];

    public function __construct(ConnectionInterface &$db = null, ValidationInterface $validation = null) {
        parent::__construct($db, $validation);
        $this->session = \Config\Services::session();
        $this->locale = $this->getUserLang();
        $this->lang = Services::language($this->locale)->getLine('app.lang', []);
    }
} 


All my model extends BaseModel, and before update to last version I don't call __construct() in sub classes. 
For example, i put code of one class which building menu. I rewrited it with MenuModel()->get()->getResutArray(), because findAll() don't work after all. 

PHP Code:

<?php


namespace App\Models\Main;


use App\Models\BaseModel;

class MenuModel extends BaseModel
{

    protected $table      = 'menu';

    protected $primaryKey = 'id';

    protected $returnType = 'array';

    protected $deletedField = 'deleted';

    /**
     * Get list of all category and subcategory
     * @return array|bool
     */
    public function getMenu() {
        if($data = $items = $this->select("id, url, module, icon, title_{$this->locale} title, parent")
            ->where('deleted', 0)
            ->orderBy('order', 'ASC')
            ->findAll()
        ) {
            $result = [];
            $user_access = (new AccessModel())->getUserAccess((new UserModel())->id());

            array_map(function($item) use(&$result, &$user_access) {
                if (boolval($item['parent'])) {
                    if (array_key_exists($item['parent'], $result)) {
                        $result[$item['parent']]['child'][$item['id']] = $item;
                    } else {
                        foreach ($result as &$value) {
                            if(isset($value['child']) && array_key_exists($item['parent'], $value['child'])) {
                                $value['child'][$item['parent']]['child'][] = $item;
                            }
                        }
                    }
                }else{
                    if ($user_access[$item['module']]){
                        $result[$item['id']] = $item;
                    }
                }
            }, $data);
            return $result;
        }
        return false;
    }

} 


More thoughts:
1) I presume UserModel is namespaced, and that you have a something like "use App\Models\UserModel;"
2) The primary key is supposed to be a string, and you are passing an int. Should there be some casting?

1) All my models are in namespace app/Models/Main
2) I use protected $primaryKey = 'id'; it's not a int

I known, you guess that i'm dummy, but i'm sure that something happened with Model. I have used it without any problems yesterday.

The last update to Model was on Sept 29th.
Did you update your CI4 framework yesterday? How have you installed it? (manual, composer framework, composer appstarter)

The last update to Model was on Sept 29th.
Did you update your CI4 framework yesterday? How have you installed it? (manual, composer framework, composer appstarter)

I use composer for update project dependencies.

@workoverflow Composer will update against various sources depending on where you installed it from. Open composer.json and verify your CodeIgniter dependency looks something like this:

"codeigniter4/codeigniter4": "dev-develop"

@workoverflow Composer will update against various sources depending on where you installed it from. Open composer.json and verify your CodeIgniter dependency looks something like this:

"codeigniter4/codeigniter4": "dev-develop"

This is my current config of Composer. 

Code:

"require": {
        "php": ">=7.2",
        "codeigniter4/framework": "v4.0.0-rc.2.1",
        "codeigniter4/translations": "v4.0.0-rc.2",
        "claviska/simpleimage": "~3.3",
        "guzzlehttp/guzzle": "~6.3",
        "smarty/smarty": "~3.1",
        "nesbot/carbon": "^2",
        "phpoffice/phpspreadsheet": "^1.9"
    },
    "require-dev": {
        "mikey179/vfsstream": "1.6.*",
        "phpunit/phpunit": "^7.0"
    },
    "config": {
        "optimize-autoloader": true
    }