User relations not work

[ghost]

After follow your installation guide, if i try to see user, i obtain following error:

"message": "Too few arguments to function Laravel\Nova\Resource::__construct(), 0 passed in E:\xampp72\htdocs\logvrp\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Concerns\HasRelationships.php on line 670 and exactly 1 expected".

This is my code inside App/Nova/User.php:

public function fields(Request $request)
{
return [

        ....
        MorphToMany::make('Roles', 'roles', \Vyuldashev\NovaPermission\Role::class),
        MorphToMany::make('Permissions', 'permissions', \Vyuldashev\NovaPermission\Permission::class),
        ....
    ];
}

How can solve?

[vyuldashev]

Go through Spatie's installation guide and try again.