如何解決作曲家無法解決的Symfony需求？

Question

我會安裝索納塔用戶捆綁，但是當我嘗試做一個作曲家更新，控制檯返回我這些錯誤：

C:\wamp\www\extranet>composer update 
Loading composer repositories with package information 
Updating dependencies (including require-dev) 
Your requirements could not be resolved to an installable set of packages. 

    Problem 1 
    - Installation request for sonata-project/doctrine-orm-admin-bundle 2.1.*@de 
v -> satisfiable by sonata-project/doctrine-orm-admin-bundle[2.1.x-dev]. 
    - Conclusion: remove symfony/symfony v2.3.1 
    - sonata-project/doctrine-orm-admin-bundle 2.1.x-dev requires symfony/symfon 
y >=2.1,<2.3 -> satisfiable by symfony/symfony[v2.1.0, v2.1.1, v2.1.10, v2.1.11, 
v2.1.2, v2.1.3, v2.1.4, v2.1.5, v2.1.6, v2.1.7, v2.1.8, v2.1.9, v2.2.0, v2.2.1, 
v2.2.2, v2.2.3]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.0]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.1]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.10]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.11]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.2]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.3]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.4]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.5]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.6]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.7]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.8]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.1.9]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.2.0]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.2.1]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.2.2]. 
    - Can only install one of: symfony/symfony[v2.3.1, v2.2.3]. 
    - Installation request for symfony/symfony 2.3.1 -> satisfiable by symfony/s 
ymfony[v2.3.1]. 

這裏是我的composer.json：

{ 
"name": "symfony/framework-standard-edition", 
"license": "MIT", 
"type": "project", 
"description": "The \"Symfony Standard Edition\" distribution", 
"autoload": { 
    "psr-0": { 
     "": "src/" 
    } 
}, 
"require": { 
    "php": ">=5.3.3", 
    "symfony/symfony": "2.3.1", 
    "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", 
    "symfony/icu": "1.2.*", 
    "jms/security-extra-bundle": "dev-master", 
    "friendsofsymfony/user-bundle": "dev-master", 
    "sonata-project/block-bundle": "2.1.*", 
    "sonata-project/admin-bundle": "2.1.*", 
    "sonata-project/user-bundle": "2.1.*@dev", 
    "sonata-project/doctrine-orm-admin-bundle": "2.1.*@dev", 
    "sonata-project/intl-bundle": "2.1.*", 
    "sonata-project/cache-bundle": "2.1.*" 
}, 
"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": "stable", 
"extra": { 
    "symfony-app-dir": "app", 
    "symfony-web-dir": "web", 
    "incenteev-parameters": { 
     "file": "app/config/parameters.yml" 
    }, 
    "branch-alias": { 
     "dev-master": "2.3-dev" 
    } 
} 

}

我嘗試了很多東西（更改版本，接受alpha最小穩定性等），並在很多論壇中搜索了該問題，但是我沒有找到解決方案來解決我的問題。

Answer 1

您明確列出舊版本的sonata-project/doctrine-orm-admin-bundle，並且它與其他庫文件不兼容。

你有這樣的：

"sonata-project/doctrine-orm-admin-bundle": "2.1.*@dev", 

這顯然有一個要求：

sonata-project/doctrine-orm-admin-bundle 2.1.x-dev requires symfony/symfony >=2.1,<2.3 

除非你絕對需要你不應該使用@dev在所有的絕對最新版本，你應該例如使用tilde to get the latest tagged version

"sonata-project/doctrine-orm-admin-bundle": "~2.1", 

將獲得最新版本的sonata-project/doctrine-orm-admin-bundle是更大> = 2.1和3.0 <。