inheritance i laravel :Class name must be a valid object or a string

Question

this is my parent class which is a user class that has the main crud operations

<?php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Repositories\UserRepository;    //<----------- Here


class UserController extends Controller
{
    protected $model;



    public function index()
    {
        $users = $this->model::all();
        return view('users.index', compact('users'));
    }

}

this is my child class which is one of my user roles , it have the same crud operation but it need some more functinality

<?php

namespace App\Http\Controllers;
use App\Models\Teacher;
use App\Http\Controllers\UserController;

class TeacherController extends UserController
{

    public function __construct()
    {
        $this->model = Teacher::class;
    }
}

when I try to access the route i get this error : Class name must be a valid object or a string

at :

        $users = $this->model::all();

TRiG · Accepted Answer · 2023-01-13 11:06:01Z

1

Well, it seems my Laravel project used old cached routes. Just run

 php artisan route:clear

from time to time before debugging anything.

edited Jan 13, 2023 at 11:06

TRiG

10.7k9 gold badges62 silver badges113 bronze badges

answered Jan 12, 2023 at 13:15

Ahmed Ali

534 bronze badges

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