php - GregwarCaptchaBundle : TextType could not been loaded

Question

我在我的项目中使用 gregwarCaptchaBundle，我收到以下错误消息:Could not load type "Symfony\Component\Form\Extension\Core\Type\TextType"

详细信息:

 at FormRegistry ->getType ('Symfony\Component\Form\Extension\Core\Type\TextType')
in vendor/symfony/symfony/src/Symfony/Component/Form/FormRegistry.php at line 121  +
at FormRegistry ->resolveAndAddType (object(CaptchaType))
in vendor/symfony/symfony/src/Symfony/Component/Form/FormRegistry.php at line 86  +
at FormRegistry ->getType ('captcha')
in vendor/symfony/symfony/src/Symfony/Component/Form/FormFactory.php at line 82  +
at FormFactory ->createNamedBuilder ('captcha', 'captcha', null, array('distortion' => false, 'reload' => true, 'as_url' => true, 'humanity' => '1000'))
in vendor/symfony/symfony/src/Symfony/Component/Form/FormBuilder.php at line 106  +
at FormBuilder ->create ('captcha', 'captcha', array('distortion' => false, 'reload' => true, 'as_url' => true, 'humanity' => '1000'))
in vendor/symfony/symfony/src/Symfony/Component/Form/FormBuilder.php at line 267  +
at FormBuilder ->resolveChildren ()
in vendor/symfony/symfony/src/Symfony/Component/Form/FormBuilder.php at line 215  +
at FormBuilder ->getForm ()
in vendor/symfony/symfony/src/Symfony/Component/Form/FormFactory.php at line 39  +
at FormFactory ->create (object(RatingForm), null, array())
in vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Controller/Controller.php at line 250  +
at Controller ->createForm (object(RatingForm))
in vendor/xxBundle/RatingBundle/pp/RatingBundle/Controller/DefaultController.php at line 63  +
at DefaultController ->renderRatingInterfaceAction (object(Request), 'Profil', '3209', true, false, true, '5')
    ...

表单类型的代码是这样的:

<?php


    ...

    public function setUser($user) {
        $this->user = $user;
    }

    public function setSession($session) {
        if (!is_null($session)) {
            $sessionBlocked = $session->get(sprintf('gcb_%s', 'captcha') . '_humanity');
            $this->sessionBlocked = $sessionBlocked;
        }
    }

    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        //$user = $builder->getData()->getUser();

        $builder->setMethod('post');
        $builder->setAction('');
        $builder->add('commenctcontent', 'textarea', array(
            'required' => true,
        ))
        ->add('name','text',array(
            'required' => true,
        ))
        ->add('email','text',array(
            'required' => true,
        ));

        if(!is_object($this->user)){
            $options = array(
                'distortion'    => false,
                'reload'        => true,
                'as_url'        => true,
                'humanity'      => 1000,
            );
            $builder->add('captcha', 'captcha', $options);
        }

        $builder->add('starratevalue','hidden');

    }
    ...
}

找不到任何错误或错误代码。神秘的是:我在另一个项目中使用了完全相同的代码。在另一个项目中，它工作得很好。

Answer 1

GregwarCaptchaBundle 正在尝试通过其完全限定的类名加载验证码表单类型的基类型。这是 Symfony 2.8 中添加的功能，并且是 3.0 中的默认功能。用this commit ， bundle 与 Symfony 3.0 兼容，但与 Symfony 2.7 不兼容。使用版本 v1.0.12 而不是版本 v1.0.13 应该可以解决问题。

编辑: Following some discussion在 bundle 的问题队列中。作者删除了 v.1.0.13 标签并添加了 v2.0 标签。新的兼容性信息指出:

• 如果您使用的是 Symfony < 2.8 或 PHP < 5.5，您应该使用版本 1。*
• 如果您使用的是 Symfony >= 2.8 和 PHP >= 5.5，您应该使用版本 2。*