作曲家更新后出错

Question

我最近对我的 Symfony 应用程序 (2.7) 进行了作曲家更新。自从我进行了此更新后，swiftmailer 从 2.4 升级到了 2.5，在执行命令后，控制台向我显示了这个错误： [运行时异常]

执行“'cache:clear --no-warmup'”命令时出错：

[Symfony\Component\DependencyInjection\Exception\InvalidArgumentException]

Unable to replace alias "swiftmailer.mailer.default.transport.real" with actual definition "mail".

[Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException]

You have requested a non-existent service "mail".

我试图删除 "vendor" 中的 swiftmailer 目录，但没有成功。这是我的 composer.json:

{
"name": "symfony/framework-standard-edition",
"license": "MIT",
"type": "project",
"description": "The \"Symfony Standard Edition\" distribution",
"autoload": {
    "psr-4": { "": "src/" }
},
"require": {
    "php": ">=5.3.9",
    "symfony/symfony": "2.7.*",
    "doctrine/orm": "^2.4.8",
    "doctrine/doctrine-bundle": "~1.4",
    "symfony/assetic-bundle": "~2.3",
    "symfony/swiftmailer-bundle": "~2.3",
    "symfony/monolog-bundle": "~2.4",
    "sensio/distribution-bundle": "~4.0",
    "sensio/framework-extra-bundle": "^3.0.2",
    "incenteev/composer-parameter-handler": "~2.0",
    "friendsofsymfony/user-bundle": "dev-master"
},
"require-dev": {
    "sensio/generator-bundle": "~2.3",
    "symfony/phpunit-bridge": "~2.7"
},
"scripts": {
    "symfony-scripts": [
        "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",
        "Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::prepareDeploymentTarget"
    ],
    "post-install-cmd": [
        "@symfony-scripts"
    ],
    "post-update-cmd": [
        "@symfony-scripts"
    ]
},
"config": {
    "bin-dir": "bin",
    "platform": {
        "php": "7.0"
    }
},
"extra": {
    "symfony-app-dir": "app",
    "symfony-web-dir": "web",
    "symfony-assets-install": "relative",
    "incenteev-parameters": {
        "file": "app/config/parameters.yml"
    },
    "branch-alias": {
        "dev-master": "2.7-dev"
    }
}

}

预先感谢您的帮助。

Answer 1

这肯定从今天开始就发生了。（我使用的是 Symfony 2.8.17。）将 Swiftmailer 包恢复到版本 2.4 为我解决了这个问题。

在你的composer.json文件中更改

"symfony/swiftmailer-bundle": "~2.3",

到

"symfony/swiftmailer-bundle": "2.4",

现在做一个 composer 更新，这样你就可以回到 Swiftmailer 包的 2.4 版，一切都会好起来的。看来 2.5 更新中有一个错误。

--

如果您仍然遇到问题，请尝试使用这些命令来完全清除缓存：

rm -rf app/cache/*
rm app/bootstrap.php.cache

同时检查您的 composer.lock 文件以确保 Swiftmailer 包确实已经恢复到 2.4。您应该看到这样的部分：

    {
        "name": "symfony/swiftmailer-bundle",
        "version": "v2.4.2",
        "source": {
            "type": "git",
            "url": "https://github.com/symfony/swiftmailer-bundle.git",
            "reference": "ad751095576ce0c12a284e30e3fff80c91f27225"
        },
        "dist": {
            "type": "zip",
            "url": "https://api.github.com/repos/symfony/swiftmailer-bundle/zipball/ad751095576ce0c12a284e30e3fff80c91f27225",
            "reference": "ad751095576ce0c12a284e30e3fff80c91f27225",
            "shasum": ""
        },
        "require": {
            "php": ">=5.3.2",
            "swiftmailer/swiftmailer": ">=4.2.0,~5.0",
            "symfony/config": "~2.7|~3.0",
            "symfony/dependency-injection": "~2.7|~3.0",
            "symfony/http-kernel": "~2.7|~3.0"
        },
        "require-dev": {
            "symfony/console": "~2.7|~3.0",
            "symfony/framework-bundle": "~2.7|~3.0",
            "symfony/phpunit-bridge": "~2.7|~3.0",
            "symfony/yaml": "~2.7|~3.0"
        },
        "suggest": {
            "psr/log": "Allows logging"
        },
        "type": "symfony-bundle",
        "extra": {
            "branch-alias": {
                "dev-master": "2.4-dev"
            }
        },
        "autoload": {
            "psr-4": {
                "Symfony\Bundle\SwiftmailerBundle\": ""
            }
        },
        "notification-url": "https://packagist.org/downloads/",
        "license": [
            "MIT"
        ],
        "authors": [
            {
                "name": "Symfony Community",
                "homepage": "http://symfony.com/contributors"
            },
            {
                "name": "Fabien Potencier",
                "email": "fabien@symfony.com"
            }
        ],
        "description": "Symfony SwiftmailerBundle",
        "homepage": "http://symfony.com",
        "time": "2016-12-20T04:44:33+00:00"
    },

Answer 2

您描述的问题很可能不是由错误引起的，而是由于更改了相关依赖项 swiftmailer/swiftmailer 引起的。

You have requested a non-existent service "mail". 表示缺少服务 mail，Unable to replace alias "swiftmailer.mailer.default.transport.real" with actual definition "mail". 广泛暗示这与 swfitmailer 传输 mail、class 有关Swift_Transport_MailTransport 使用 insecure php mail() function。此传输已弃用，因为出于安全原因，swiftmailer 版本 5.4.5。

要解决此问题，您需要

从传输 mail 切换到当前 swiftmailer 支持的传输，或者
将 "swiftmailer/swiftmailer": "<6.0" 添加到您的 composer.json 依赖项中，以防止软件包在 Swift_Transport_MailTransport 消失的地方安装 swiftmailer v6.x。不幸的是，symfony/swiftmailer-bundle 需要 swiftmailer v6.x 从 v3.0.0 开始，所以你需要 require "symfony/swiftmailer-bundle": "^2"

作曲家更新后出错

Error after composer update

swiftmailer

symfony

composer-php

symfony-2.7