laravel 中的非 object

Question

I am working on my laravel project but i am having some issues with it and getting the error "Trying to get property 'game_id' of non-object"

I am new to laravel and i kinda need some help and or advice thanks.

Code:

namespace App\Http\Controllers;

use App\Config;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Illuminate\Support\Facades\Redis;
use Auth;

class Controller extends BaseController
{
    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;

    protected $user;
    protected $redis;
    protected $config;
 
    public function __construct()
    {
        $this->redis = Redis::connection();
        $this->config = Config::find(1);
 
        $settings = (object) [
            'appId' => $this->config->game_id,
            'domain' => $this->config->domain,
            'sitename' => $this->config->sitename,
            'title' => $this->config->title,
            'description' => $this->config->description,
            'keywords' => $this->config->keywords,
            'vk_group' => $this->config->vk_group,
            'support_email' => $this->config->support_email,
            'site_name_protocol' => $this->config->site_name_protocol,
            'free' => $this->config->bonus_free
        ];
 
        view()->share('settings', $settings);
 
        $this->middleware(function ($request, $next) {
            $this->user = Auth::user();

My app\config:

namespace App;

use Illuminate\Database\Eloquent\Model;

class Config extends Model
{
    protected $fillable = [
        'domain', 'sitename', 'title', 'description', 'keywords',
        'game_id', 'bot_steamid', 'bot_key', 'bot_username', 'bot_password', 'bot_shared_secret', 'bot_identity_secret',
        'vk_group', 'support_email', 'site_name_protocol',
        'payment',
        'freekassa_id', 'freekassa_secret1', 'freekassa_secret2',
        'unitpay_public', 'unitpay_secret',
        'bonus_free'
    ];
}

Screenshot: screenshot

Answer 1

you need to check whether $this->config is null or not.

$this->config = Config::find(1);

if($this->config){

 $settings = (object) [

        'appId' => $this->config->game_id,
        'domain' => $this->config->domain,
        'sitename' => $this->config->sitename,
        'title' => $this->config->title,
        'description' => $this->config->description,
        'keywords' => $this->config->keywords,
        'vk_group' => $this->config->vk_group,
        'support_email' => $this->config->support_email,
        'site_name_protocol' => $this->config->site_name_protocol,
        'free' => $this->config->bonus_free

      ];

}

else u need to use findOrFail

$this->config = Config::findOrFail(1);

it will return 404 if config is not find