laravel将数据传递到视图中（对于下拉列表）

Question

I am trying to pass all available designations in register form as follow in laravel 5.7.21 . This is the function in RegisterController

 public function showRegistrationForm(){

$designations = Designations::all();

return view('auth.register', compact('designations'));
}

these are upper lines of RegisterController

 namespace App\Http\Controllers\Auth;

use App\User;
use App\Designation;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
use Illuminate\Foundation\Auth\RegistersUsers;

class RegisterController extends Controller

This the file structure of my project Please click here to view file structure

When I try to acces Registraion page via http://localhost:8081/register It generate a error like this please click here to view the erro

Could anyone please help me slov this hens Im new to laravel. Thanks

Answer 1

You spelled Designations wrong. It should be Designation::all() (as you have imported use App\Designation;).