academico-sis / academico

app/Http/Middleware/RoleMiddleware.php

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;

class RoleMiddleware
{
    /**
     * Handle an incoming request.
     *
     * @param  Request  $request
     * @return mixed
     */
    public function handle($request, Closure $next, $role)
    {
        if (backpack_auth()->guest()) {
            return redirect('/login');
        }

        if (! backpack_auth()->user()->hasRole($role)) {

The method hasRole() does not exist on Illuminate\Contracts\Auth\Authenticatable. It seems like you code against a sub-type of Illuminate\Contracts\Auth\Authenticatable such as Illuminate\Foundation\Auth\User.

            abort(403);
        }

        return $next($request);
    }
}