Question

我尝试在Symfony 3.4中安装knp-menu-bundle但是我收到以下错误：

$ composer需要knplabs / knp-menu-bundle dev-master

[InvalidArgumentException]

版本dev-master的软件包knplabs / knp-menu-bundle有PHP要求与PHP版本不兼容（5.5.9）

这很奇怪，因为我的PHP版本是7.1而不是5.5.9。

更新我的帖子以显示我的composer.json。

{
    "name": "symfony/framework-standard-edition",
    "license": "MIT",
    "type": "project",
    "description": "The \"Symfony Standard Edition\" distribution",
    "autoload": {
        "psr-4": {
            "AppBundle\\": "src/AppBundle",
            "CarBundle\\": "src/CarBundle"
        },
        "classmap": [ "app/AppKernel.php", "app/AppCache.php" ]
    },
    "autoload-dev": {
        "psr-4": { "Tests\\": "tests/" },
        "files": [ "vendor/symfony/symfony/src/Symfony/Component/VarDumper/Resources/functions/dump.php" ]
    },
    "require": {
        "php": ">=5.5.9",
        "doctrine/doctrine-bundle": "^1.6",
        "doctrine/orm": "^2.5",
        "incenteev/composer-parameter-handler": "^2.0",
        "sensio/distribution-bundle": "^5.0.19",
        "sensio/framework-extra-bundle": "^5.0.0",
        "symfony/monolog-bundle": "^3.1.0",
        "symfony/polyfill-apcu": "^1.0",
        "symfony/swiftmailer-bundle": "^2.6.4",
        "symfony/symfony": "3.4.*",
        "twig/twig": "^1.0||^2.0"
    },
    "require-dev": {
        "sensio/generator-bundle": "^3.0",
        "symfony/phpunit-bridge": "^3.0"
    },
    "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": {
        "platform": {
            "php": "5.5.9"
        },
        "sort-packages": true
    },
    "extra": {
        "symfony-app-dir": "app",
        "symfony-bin-dir": "bin",
        "symfony-var-dir": "var",
        "symfony-web-dir": "web",
        "symfony-tests-dir": "tests",
        "symfony-assets-install": "relative",
        "incenteev-parameters": {
            "file": "app/config/parameters.yml"
        },
        "branch-alias": {
            "dev-master": "3.4-dev"
        }
    }
}

Answer 1

尝试在没有dev-master的情况下，作曲家需要knplabs / knp-menu-bundle＆＃34; ^ 2.0＆＃34; 或更改：

 "require": {
        "php": ">=7.0",
        ...............

Answer 2

问题是knplabs/knp-menu-bundle需要以下内容：

"php": "^5.6 || ^7",

您可以看到here。但是你的composer.json有：

"php": ">=5.5.9",

因此您需要至少5.6才能使knp-menu-bundle依赖感到满意。您还需要检查所有其他依赖项是否也可以。

作曲家无法在symfony 3.4中安装knp菜单包

2 个答案: