GregwarCaptchaBundle：无法加载 TextType

Question

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

详情：

 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 正在尝试通过完全限定的 class 名称加载验证码表单类型的基本类型。这是 Symfony 2.8 中添加的功能，并且是 3.0 中的默认功能。使用 this commit，捆绑包与 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 在包的问题队列中。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 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。*

Answer 2

我刚刚升级到 symfony 版本 2.8，它可以工作了！ :)

GregwarCaptchaBundle：无法加载 TextType

GregwarCaptchaBundle: TextType could not been loaded

php

captcha

symfony