php 未解释为 symfony2 项目 (Akeneo)

Posted 2023-02-16

【中文标题】php 未解释为 symfony2 项目 (Akeneo)

【英文标题】：php not interpreted into symfony2 project (Akeneo)

【发布时间】：2018-10-27 11:03:15

【问题描述】：

我正在尝试安装一个新的 Symfony 2 项目。 一切正常，只有我去首页时，才出现这个（php好像没有被解释）：

注销(); $apcLoader->注册（真）； */ 要求一次 目录.'/../app/AppKernel.php'; //require_once DIR.'/../app/AppCache.php'; $kernel = new AppKernel('prod', false); $kernel->loadClassCache(); //$kernel = new AppCache($kernel); $request = Request::createFromGlobals(); $响应= $内核->句柄（$请求）； $响应->发送（）； $kernel->terminate($request, $response);

当我做一个

composer require symfony/requirements-checker

没有错。

只有当我做的时候

composer require doctrine/orm

出现这个错误：

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - akeneo/pim-community-dev v1.6.22 requires doctrine/orm 2.4.7 -> satisfiable by doctrine/orm[v2.4.7] but these conflict with your requirements or minimum-stability.
    - akeneo/pim-community-dev v1.6.22 requires doctrine/orm 2.4.7 -> satisfiable by doctrine/orm[v2.4.7] but these conflict with your requirements or minimum-stability.
    - akeneo/pim-community-dev v1.6.22 requires doctrine/orm 2.4.7 -> satisfiable by doctrine/orm[v2.4.7] but these conflict with your requirements or minimum-stability.
    - Installation request for akeneo/pim-community-dev (locked at v1.6.22, required as ~1.6.22) -> satisfiable by akeneo/pim-community-dev[v1.6.22].

我的 composer.json ：

    "name": "akeneo/pim-community-standard",
    "description": "The \"Akeneo Community Standard Edition\" distribution",
    "license": "OSL-3.0",
    "type": "project",
    "authors": [
        
            "name": "Akeneo",
            "homepage": "http://www.akeneo.com"
        
    ],
    "autoload": 
        "psr-0": 
            "": "src/",
            "Context": "features/"
        ,
        "psr-4": 
          "Pim\\Upgrade\\": "upgrades/"
        
    ,
    "require": 
        "akeneo/pim-community-dev": "~1.6.22",
        "symfony/requirements-checker": "^1.1"
    ,
    "require-dev": 
        "doctrine/migrations": "1.2.2",
        "doctrine/doctrine-migrations-bundle": "1.1.0"
    ,
    "repositories": [
        
            "type": "vcs",
            "url": "https://github.com/akeneo/pim-community-dev.git",
            "branch": "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",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::removeSymfonyStandardFiles",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget",
            "php app/console fos:js-routing:dump --target=web/js/routes.js"
        ],
        "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",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::removeSymfonyStandardFiles",
            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget",
            "php app/console fos:js-routing:dump --target=web/js/routes.js",
            "Pim\\Bundle\\InstallerBundle\\ComposerScripts::copyUpgradesFiles"
        ]
    ,
    "config": 
        "bin-dir": "bin"
    ,
    "minimum-stability": "stable",
    "extra": 
        "symfony-app-dir": "app",
        "symfony-web-dir": "web",
        "symfony-assets-install": "relative",
        "incenteev-parameters": 
            "keep-outdated": true,
            "file": "app/config/parameters.yml",
            "env-map": 
                "database_host": "PIM_DATABASE_HOST",
                "database_port": "PIM_DATABASE_PORT",
                "database_name": "PIM_DATABASE_NAME",
                "database_user": "PIM_DATABASE_USER",
                "database_password": "PIM_DATABASE_PASSWORD"
            
        ,
        "branch-alias": 
            "dev-master": "1.7.x-dev",
            "dev-1.6": "1.6.x-dev",
            "dev-1.5": "1.5.x-dev",
            "dev-1.4": "1.4.x-dev",
            "dev-1.3": "1.3.x-dev",
            "dev-1.2": "1.2.x-dev",
            "dev-1.1": "1.1.x-dev",
            "dev-1.0": "1.0.x-dev"
        
    

【问题讨论】：

你能发布你的composer.json吗？

@Med 我刚刚添加了它:)

@Paul 不要从问题中删除已解决的问题 - 现有答案将失去其上下文。

【参考方案1】：

akeneo/pim-community-devhas lockeddoctrine/orm 到版本2.4.7。如果您使用composer require doctrine/orm，composer 将尝试安装doctrine/orm 的最新分支（即^2.6）。您应该手动为doctrine/orm 指定约束：

composer require "doctrine/orm:^2.4"

但这实际上不会安装任何东西，因为您已经从akeneo/pim-community-dev 安装了doctrine/orm v2.4.7。如果您需要更新版本的doctrine/orm，您需要升级akeneo/pim-community-dev（或将其完全删除）。

---

如果你想升级akeneo/pim-community-dev，你应该从删除多余的依赖开始——它们都已经在akeneo/pim-community-dev包中定义了，所以将它们放在根项目中只会产生冲突。

composer remove doctrine/migrations doctrine/doctrine-migrations-bundle doctrine/orm --dev

然后更新akeneo/pim-community-dev包：

composer require akeneo/pim-community-dev --update-with-dependencies

【讨论】：

初学者，如何升级akeneo/pim-community-dev？

【参考方案2】：

尝试将"akeneo/pim-community-dev": "~1.6.22" 从require 移动到require_dev，因为这会破坏"minimum-stability": "stable", 设置的最低稳定性

"require": 
    "symfony/requirements-checker": "^1.1"
,
"require-dev": 
    "doctrine/migrations": "1.2.2",
    "doctrine/doctrine-migrations-bundle": "1.1.0",
    "akeneo/pim-community-dev": "~1.6.22"
,

【讨论】：

感谢您的回复。我对这个更改有同样的错误。

第二个选项，尝试将最低稳定性更改为dev ?

我更改为“akeneo/pim-community-dev”：“1.4.8”，我有这个错误“PHP 致命错误：允许的 1610612736 字节的内存大小已用尽（试图分配 4096 字节）在 phar:///usr/local/bin/composer.phar/src/Composer/DependencyResolver/RuleWatchGraph.php 第 52 行"

这是作曲家常见的bug，请阅读getcomposer.org/doc/articles/…，希望对您有所帮助

这个答案不正确 - 将包移动到 require-dev 将永远无法修复此类错误，并且 akeneo/pim-community-dev 不是开发依赖项。