我找不到错误原因

Question

I'm trying to create a simple blog in symfony2 . But unfortunately I'm having a problem while trying to create a form in symfony2 the code is below

<?php
/**
 * Created by PhpStorm.
 * User: kanat
 * Date: 2/13/16
 * Time: 8:11 PM
 */
namespace Blogger\BlogBundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;

class EnquiryType extends AbstractType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        $builder->add('name');
        $builder->add('email', 'email');
        $builder->add('subject');
        $builder->add('body', 'textarea');
    }

    public function getName()
    {
        return 'contact';
    }
}

which situated Blogger\\BlogBundle\\Form\\EnquiryType.php the error is :

Expected argument of type "string", >"Blogger\\BlogBundle\\Form\\EnquiryType" given

I have no idea how to fix that . Please help me

Answer 1

Your version, but error:

$form = $this->createForm(new EnquiryType(), $yourEntity);

You must use:

$form = $this->createForm(EnquiryType::class, $yourEntity);

Controller :

public function contactAction() {
    $enquiry = new Enquiry();
    $form = $this->createForm(EnquiryType::class, $enquiry);