更新到Symfony 2.3之后的Knp菜單包警告

Question

將symfony從2.2更新到2.3之后，我在所有頁面和腳本中出現新的錯誤：

不建議使用：由於名稱空間不建議使用Knp \\ Menu \\ Silex \\ Voter \\ RouteVoter，請改用Knp \\ Menu \\ Matcher \\ Voter \\ RouteVoter。 在第20行的\\ vendor \\ knplabs \\ knp-menu \\ src \\ Knp \\ Menu \\ Silex \\ Voter \\ RouteVoter.php中

和

不推薦使用：不推薦使用Knp \\ Menu \\ Silex \\ RoutingExtension，請改用Knp \\ Menu \\ Integration \\ Symfony \\ RoutingExtension。 在第15行的\\ vendor \\ knplabs \\ knp-menu \\ src \\ Knp \\ Menu \\ Silex \\ RoutingExtension.php中

我該如何解決？ 我在網絡上找不到答案。
先感謝您

這是我的composer.json：

{
    "name": "symfony/framework-standard-edition",
    "description": "The \"Symfony Standard Edition\" distribution",
    "autoload": {
        "psr-0": { "": "src/" }
    },
    "require": {
        "php": ">=5.3.3",
        "symfony/symfony": "2.3.*",
        "doctrine/orm": ">=2.2.3,<2.4-dev",
        "doctrine/doctrine-bundle": "1.2.*",
        "twig/extensions": "1.0.*",
        "symfony/assetic-bundle": "2.3.*",
        "symfony/swiftmailer-bundle": "2.3.*",
        "symfony/monolog-bundle": "2.3.*",
        "sensio/distribution-bundle": "2.3.*",
        "sensio/framework-extra-bundle": "2.3.*",
        "sensio/generator-bundle": "2.3.*",
        "incenteev/composer-parameter-handler": "~2.0",
    "genemu/form-bundle": "2.1.*",
        "jms/security-extra-bundle": "1.5.*",
        "jms/di-extra-bundle": "1.4.*",
        "phpunit/phpunit": "3.7.*",
    "doctrine/data-fixtures": "@dev",
    "friendsofsymfony/user-bundle": "~2.0@dev",
    "stof/doctrine-extensions-bundle": "dev-master",
        "knplabs/gaufrette": "0.2.*@dev",
        "knplabs/knp-gaufrette-bundle":          "dev-master",
    "jms/serializer-bundle":                 "0.13.*@dev",
        "amazonwebservices/aws-sdk-for-php":     "dev-master",
        "punkave/symfony2-file-uploader-bundle": "dev-master",
        "oneup/uploader-bundle":                 "dev-master",
        "knplabs/knp-paginator-bundle":          "dev-master",
        "jms/debugging-bundle":                  "dev-master",
        "winzou/console-bundle":                 "dev-master",
        "elao/web-profiler-extra-bundle" :       "dev-master",
        "cybernox/amazon-webservices-bundle":    ">=1.5.4",
        "genemu/form-bundle":                    "2.2.*",
    "escapestudios/wsse-authentication-bundle": "2.3.x-dev",
        "rezzza/flickr-bundle":                  "1.0.*@dev",
        "knplabs/knp-menu-bundle":               "dev-master",
        "genemu/form-bundle":                    "2.1.*",
        "leaseweb/api-caller-bundle":        "*",
        "eo/honeypot-bundle":                    "dev-master"        
    },
    "scripts": {
        "post-install-cmd": [
            "Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile"
        ],
        "post-update-cmd": [
            "Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile"
        ]
    },
    "config": {
        "bin-dir": "bin"
    },
    "minimum-stability": "alpha",
    "extra": {
        "symfony-app-dir": "app",
        "symfony-web-dir": "web",
        "incenteev-parameters": {
            "file": "app/config/parameters.yml"
        }, 
        "branch-alias": {
            "dev-master": "2.3-dev"
        }
    }
}

和我的菜單生成器：

namespace ...\Menu;

use Knp\Menu\Matcher\Matcher;
use Knp\Menu\MenuFactory;
use Knp\Menu\Renderer\ListRenderer;

use Symfony\Component\DependencyInjection\ContainerAware;

class Builder extends ContainerAware
{
    public function mainMenu(MenuFactory $factory, array $options)
    {
        $menu = $factory->createItem('root');

        $menu->addChild('Dashboard', array(
                        'route' => 'dashboard' )); 
        $menu->addChild('Color Scheme', array(
                        'uri' => 'slidescheme' ));
        $menu->addChild('Questionnnaires', array(
                        'uri' => 'questionnaire_manage' ));
        // ... add more children

        return $menu;
    }
}

Answer 1

在開發過程中更新您的symfony版本不是一個好主意。 實際上，升級代碼中使用的任何捆綁包都是一個壞主意（總是有例外，但這是一般規則）。

對於您而言，該軟件包已在此新版本中進行了重構，因此現在它與您編寫的代碼不兼容。 恐怕您只有兩種選擇：

• 使您的代碼適應新要求
• 或再次更改您的作曲家以使用symfony 2.2並運行作曲家更新

如果您已經編寫了很多行代碼，我強烈建議您使用第二種方法。

Answer 2

問題是您使用的是knplabs / menu的開發版本。 從以下位置編輯您的作曲家文件：

"knplabs/knp-menu-bundle":               "dev-master",

至：

"knplabs/knp-menu-bundle" :               "~1.1",

錯誤消息將消失。 請注意，如果您實際上使用的是knplabs / menu的開發功能（例如Matcher和Voter ），這些功能將不再可用。 但是，Symfony並不需要它們。