forms - LiipImagineBundle 错误

Question

我正在为我的 symfony 项目安装 bundle LiipImagineBundle。 我将它添加到内核中，对其进行配置:

liip_imagine:
resolvers:
    default:
        web_path: ~
filter_sets:
    avatar:
        quality: 75
        cache: ~
        filters:
            thumbnail: { size: [120, 120], mode: outbound }

当我启动一个包含表单的页面时，出现了这个错误:

Unable to find template "LiipImagineBundle:Form:form_div_layout.html.twig" (looked into: /Users/user/www/html/project/app/Resources/views, /Users/user/www/html/project/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Resources/views/Form).

为什么？你能帮我找出问题所在吗？当我删除 LiipImagineBundle 的配置和内核时，它又开始工作了。

提前致谢

编辑: 我正在开发 symfony 的 v3.4.1。

"php": ">=5.5.9",
"doctrine/doctrine-bundle": "^1.6",
"doctrine/orm": "^2.5",
"incenteev/composer-parameter-handler": "^2.0",
"sensio/distribution-bundle": "^5.0.19",
"sensio/framework-extra-bundle": "^5.0.0",
"symfony/monolog-bundle": "^3.1.0",
"symfony/polyfill-apcu": "^1.0",
"symfony/swiftmailer-bundle": "^2.6.4",
"symfony/symfony": "3.4.*",
"twig/twig": "^1.0||^2.0",
"jms/serializer-bundle": "^2.3.0",
"friendsofsymfony/elastica-bundle": "^4.0.1",
"friendsofsymfony/rest-bundle": "^2.3.0",
"friendsofsymfony/user-bundle": "^2.0.2",
"stof/doctrine-extensions-bundle": "^1.2.2",
"doctrine/doctrine-migrations-bundle": "^1.3.1",
"lexik/maintenance-bundle": "^2.1.2",
"liip/imagine-bundle": "^1.9.1",
"nelmio/api-doc-bundle": "^2.13.3",
"nietonfir/google-recaptcha-bundle": "^0.2.1",
"beberlei/DoctrineExtensions": "^1.0.20"

Answer 1

我能够重现该问题并找到解决方法。

# LiipImagineExtension.php
$resources = $container->hasParameter('twig.form.resources') ? 
$container->getParameter('twig.form.resources') : array();

// The existing line
//$resources[] = 'LiipImagineBundle:Form:form_div_layout.html.twig';

// Change to
$resources[] = '@LiipImagine/Form/form_div_layout.html.twig';

$container->setParameter('twig.form.resources', $resources);

所以 S3.4 的某个地方似乎已经改变了一些东西，只使用 twig 命名空间而不是冒号符号。 Symfony 的一种奇怪的 BC 中断。

我查看了 liip github。这实际上在他们未发布的 2.0 分支中得到修复。考虑更新到 "liip/imagine-bundle": "^2.0@dev",

这也可以通过将框架配置为使用 twig 来解决:

# app/config/config.yml
framework:
    templating:
        engines: ['twig']