assetic.ERROR "DoctrineBundle:Collector:db.html.twig" contains an error: Unknown "profiler_dump" function

Question

我正在尝试使用 Symfony 发送电子邮件。一切都在本地完美运行。但是在服务器上我在 prod.log:

中得到以下错误

assetic.ERROR: The template "SecurityBundle:Collector:security.html.twig" contains an error: Unknown "profiler_dump" function in "SecurityBundle:Collector:security.html.twig" at line 180.

assetic.ERROR: The template "DoctrineBundle:Collector:db.html.twig" contains an error: Unknown "profiler_dump" function in "DoctrineBundle:Collector:db.html.twig" at line 241

这些是我在 composer.json

中的捆绑包

    "php": ">=5.5.9",
    "symfony/symfony": "3.1.*",
    "doctrine/orm": "^2.5",
    "doctrine/doctrine-bundle": "^1.6",
    "doctrine/doctrine-cache-bundle": "^1.2",
    "symfony/swiftmailer-bundle": "^2.3",
    "symfony/monolog-bundle": "3.0.1",
    "symfony/polyfill-apcu": "^1.0",
    "sensio/distribution-bundle": "^5.0",
    "sensio/framework-extra-bundle": "^3.0.2",
    "incenteev/composer-parameter-handler": "^2.0",
    "friendsofsymfony/user-bundle": "~2.0@dev",
    "justinrainbow/json-schema": "~2.0",
    "jms/serializer-bundle": "1.1.0",
    "lexik/jwt-authentication-bundle": "1.6.0",
    "symfony/assetic-bundle": "^2.8",
    "stof/doctrine-extensions-bundle": "^1.2",
    "guzzlehttp/guzzle": "~6.0",
    "knplabs/knp-paginator-bundle": "^2.5",
    "mapado/mysql-doctrine-functions": "1.*",
    "hampe/zurb-ink-bundle": "^2.2",

这是 AppKernel 中的包 class

  $bundles = [
        new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
        new Symfony\Bundle\SecurityBundle\SecurityBundle(),
        new Symfony\Bundle\TwigBundle\TwigBundle(),
        new Symfony\Bundle\MonologBundle\MonologBundle(),
        new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
        new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
        new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
        new FOS\UserBundle\FOSUserBundle(),
        new AdminBundle\AdminBundle(),
        new APIBundle\APIBundle(),
        new JMS\SerializerBundle\JMSSerializerBundle(),
        new Lexik\Bundle\JWTAuthenticationBundle\LexikJWTAuthenticationBundle(),
        new Symfony\Bundle\AsseticBundle\AsseticBundle(),
        new Stof\DoctrineExtensionsBundle\StofDoctrineExtensionsBundle(),
        new NotificationBundle\NotificationBundle(),
        new Hampe\Bundle\ZurbInkBundle\HampeZurbInkBundle(),
    ];

Answer 1

profiler_dump 方法来自 Symfony 的 WebProfilerBundle。此捆绑包未应用于生产模式下的内核，也不应应用于（WebProfiler 工具栏应仅在开发期间启用）。您应该从 Twig 模板中删除这些调用。

Answer 2

默认情况下，AsseticBundle 将尝试处理所有启用的捆绑包的模板，这会在启用的捆绑包附带依赖于未在 prod 环境中加载的功能的模板时导致错误。您可以通过使用 assetic.bundles option.

明确列出应由 Assetic 处理的所有捆绑包来解决您的问题。

Answer 3

我通过创建定义空函数的 twig 扩展 profiler_dump 并仅在生产中加载此 twig 扩展来解决此问题。

assetic.ERROR "DoctrineBundle:Collector:db.html.twig" contains an error: Unknown "profiler_dump" function

assetic.ERROR "DoctrineBundle:Collector:db.html.twig" contains an error: Unknown "profiler_dump" function

symfony

assetic

symfony-3.1