没有能够加载“web_profiler"配置的扩展程序.

问题描述

我是 Symfony2 的新手，想创建一个名为dp"的新环境.但出于某种原因，我不断收到错误消息.

I'm quite new so Symfony2 and want to create a new environment called "dp". But for some reason I keep getting errors.

FileLoaderLoadException: Cannot import resource "/a/b/c/d/e/app/config/config_dev.yml" from "/a/b/c/d/e/app/config/config_dp.yml".
InvalidArgumentException: There is no extension able to load the configuration for "web_profiler" (in /a/b/c/d/e/app/config/config_dev.yml). Looked for namespace "web_profiler", found "framework", "security", "twig", "monolog", "swiftmailer", "doctrine", "assetic", "sensio_framework_extra", "jms_security_extra", "smarty", "bela_meter", "bela_invoice", "bela_util"

我遵循了 Symfony2 文档步骤app/config/config_dp.yml 的内容是

I followed the Symfony2 documentation steps The contents of app/config/config_dp.yml is

imports:
- { resource: config_dev.yml }

并且 web/app_dp.php 包含:

And web/app_dp.php contains:

$kernel = new AppKernel('dp', true);
$kernel->loadClassCache();
$kernel->handle(Request::createFromGlobals())->send();

我该如何解决这个问题?config_dev.yml 环境完美无缺.

How can I fix this? config_dev.yml environment works flawless.

推荐答案

默认情况下，WebProfilerBundle 仅在 dev 和 test 环境中加载.在您的 AppKernel 类中找到此代码片段:

By default, WebProfilerBundle is loaded in dev and test environments only. Find this code snippet in your AppKernel class:

if (in_array($this->getEnvironment(), array('dev', 'test'))) {
    $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
    // ...
}

并将您的新环境名称附加到数组中:

and append your new environment name to the array:

array('dev', 'test', 'dp')

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