没有能够加载"facebookbundle“symfony2配置的扩展
我创建了自己的FacebookBundle
我得到了这个错误：
没有能够加载"facebookbundle“配置的扩展(在/facebookx/app/config/config_dev.yml中)。查找名称空间"facebookbundle"，找到“框架”、“安全”、“细枝”、"monolog“、"swiftmailer”、"assetic“、"doctrine”、"sensio_framework_extra“、"jms_aop”、"jms_di_extra“、"jms_security_extra”、"d_facebook“、"d_user”、"d_security“、"web_profiler”、"sensio_distribution“
这条错误消息意味着我的config.yml中有一个条目"facebookbundle“，没有被任何扩展使用？
我的config.yml
facebookbundle:
file: %kernel.root_dir%/../src/FacebookBundle/Facebook/FacebookInit.php
alias: facebook
app_id: xxx
secret: xxx
cookie: true
permissions: [email, user_birthday, user_location, user_about_me]我的DFacebookExtension
<?php
namespace D\FacebookBundle\DependencyInjection;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\Loader;
/**
* This is the class that loads and manages your bundle configuration
*
* To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html}
*/
class DFacebookExtension extends Extension
{
/**
* {@inheritDoc}
*/
public function load(array $configs, ContainerBuilder $container)
{
$configuration = new Configuration();
$config = $this->processConfiguration($configuration, $configs);
$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
$loader->load('services.yml');
foreach (array('app_id', 'secret', 'cookie', 'permissions') as $attribute) {
$container->setParameter('facebookbundle.'.$attribute, $config[$attribute]);
}
if (isset($config['file']) && $container->hasDefinition('acebookbundle.api')) {
$facebookApi = $container->getDefinition('facebookbundle.api');
$facebookApi->setFile($config['file']);
}
}
}哪里是错误？
回答 4
Stack Overflow用户
发布于 2012-12-06 20:11:51
为了接受自定义配置参数，您必须使用捆绑包中的Configuration.php类定义捆绑包配置。
src/FacebookBundle/DependencyInjection/Configuration.php:
<?php
namespace FacebookBundle\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
/**
* This is the class that validates and merges configuration from your app/config files
*
* To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html#cookbook-bundles-extension-config-class}
*/
class Configuration implements ConfigurationInterface
{
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root('facebookbundle');
$rootNode
->children()
->scalarNode('file')->defaultValue('')->end()
->scalarNode('alias')->defaultValue('')->end()
->scalarNode('app_id')->defaultValue('')->end()
->scalarNode('secret')->defaultValue('')->end()
->booleanNode('cookie')->defaultTrue()->end()
->arrayNode('permissions')
->canBeUnset()->prototype('scalar')->end()->end()
->end()
;
return $treeBuilder;
}
}
?>Stack Overflow用户
发布于 2016-02-19 20:18:07
此外，请记住，配置文件的根密钥必须是捆绑包名称的规范化形式。
这是我已经困扰了几次的问题，如果你没有意识到这一点，那么解决它是非常令人沮丧的。
示例:如果包的名称为MyFirstAwesomeBundle，则文件中的根密钥必须为my_first_awesome。因此，驼峰大小写被转换为蛇形大小写，"bundle“这个词被忽略或去掉了。
因此，仅仅让文件中的根密钥与Configuration::getConfigTreeBuilder()中指定的值完全匹配是不够的。
如果你不遵循这个规则，那么你会得到There is no extension able to load the configuration错误。
我希望这能帮助下一个在这一页结束的绝望灵魂...
Stack Overflow用户
发布于 2012-12-06 18:58:53
当您忘记启动app/AppKernel.php中的捆绑包时，就会出现这种情况：
<?php
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Config\Loader\LoaderInterface;
class AppKernel extends Kernel
{
public function registerBundles()
{
$bundles = array (
new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
new Symfony\Bundle\SecurityBundle\SecurityBundle(),
new Symfony\Bundle\TwigBundle\TwigBundle(),
new Symfony\Bundle\MonologBundle\MonologBundle(),
new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
new Symfony\Bundle\DoctrineBundle\DoctrineBundle(),
new Symfony\Bundle\AsseticBundle\AsseticBundle(),
new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
new JMS\SecurityExtraBundle\JMSSecurityExtraBundle(),
//...
new D\FacebookBundle\DFacebookBundle(),
//...
);
if (in_array($this->getEnvironment(), array ('dev', 'test')))
{
$bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
$bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
$bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
}
return $bundles;
}
public function registerContainerConfiguration(LoaderInterface $loader)
{
$loader->load(__DIR__ . '/config/config_' . $this->getEnvironment() . '.yml');
}
}https://stackoverflow.com/questions/13741632
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