AppKernel.php 奇怪的东西 [英] AppKernel.php strange thing

问题描述

我正在尝试在 Symfony 中建立新项目.当我添加自己的 Bundle 时，出现了这个奇怪的事情:

Im trying to set up new project in Symfony. When I added my own Bundle I have this strange thing appear:

PHP 致命错误:未捕获的 Symfony\Component\Debug\Exception\ClassNotFoundException:尝试从命名空间ContactBoxBundle"加载类ContactBoxBundle".您是否忘记了另一个命名空间的use"语句?在/home/doro/projects/ContactBox/app/AppKernel.php:18堆栈跟踪:

PHP Fatal error: Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "ContactBoxBundle" from namespace "ContactBoxBundle". Did you forget a "use" statement for another namespace? in /home/doro/projects/ContactBox/app/AppKernel.php:18 Stack trace:

1/home/doro/projects/ContactBox/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(116): Symfony\Component\HttpKernel\Kernel->initializeBundles()

2/home/doro/projects/ContactBox/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php(137): Symfony\Component\HttpKernel\Kernel->boot()

3/home/doro/projects/ContactBox/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php(124): Symfony\Bundle\FrameworkBundle\Console\Application->registerCommands()

4/home/doro/projects/ContactBox/vendor/symfony/symfony/src/Symfony/Component/Console/Applicati in/home/doro/projects/ContactBox/app/AppKernel.php 18 行

我的 AppKernel 看起来像这样:

1 /home/doro/projects/ContactBox/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php(116): Symfony\Component\HttpKernel\Kernel->initializeBundles()

2 /home/doro/projects/ContactBox/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php(137): Symfony\Component\HttpKernel\Kernel->boot()

3 /home/doro/projects/ContactBox/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php(124): Symfony\Bundle\FrameworkBundle\Console\Application->registerCommands()

4 /home/doro/projects/ContactBox/vendor/symfony/symfony/src/Symfony/Component/Console/Applicati in /home/doro/projects/ContactBox/app/AppKernel.php on line 18

My AppKernel looks like that:

    <?php

use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Config\Loader\LoaderInterface;

class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = [
            new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
            new Symfony\Bundle\SecurityBundle\SecurityBundle(),
            new Symfony\Bundle\TwigBundle\TwigBundle(),
            new Symfony\Bundle\MonologBundle\MonologBundle(),
            new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
            new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
            new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
            new ContactBoxBundle\ContactBoxBundle(),
        ];

        if (in_array($this->getEnvironment(), ['dev', 'test'], true)) {
            $bundles[] = new Symfony\Bundle\DebugBundle\DebugBundle();
            $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
            $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();

            if ('dev' === $this->getEnvironment()) {
                $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
                $bundles[] = new Symfony\Bundle\WebServerBundle\WebServerBundle();
            }
        }

        return $bundles;
    }

    public function getRootDir()
    {
        return __DIR__;
    }

    public function getCacheDir()
    {
        return dirname(__DIR__).'/var/cache/'.$this->getEnvironment();
    }

    public function getLogDir()
    {
        return dirname(__DIR__).'/var/logs';
    }

    public function registerContainerConfiguration(LoaderInterface $loader)
    {
        $loader->load($this->getRootDir().'/config/config_'.$this->getEnvironment().'.yml');
    }
}

我真的不知道发生了什么，这是第一次发生在我身上，我之前在 Symfony 中做了新项目.有什么想法吗?

And I seriously have no idea what is going on, its first time when its happend to me and I made new projects before in Symfony. Any ideas?

composer.json

composer.json

{
    "name": "doro/contactbox",
    "license": "proprietary",
    "type": "project",
    "autoload": {
        "psr-4": {
            "": "src/"
        },
        "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": "^3.0.2",
        "symfony/monolog-bundle": "^3.1.0",
        "symfony/polyfill-apcu": "^1.0",
        "symfony/swiftmailer-bundle": "^2.3.10",
        "symfony/symfony": "3.3.*",
        "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": {
        "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": null
    }
}

推荐答案

你的 bundle 在文件中的命名空间是什么:ContactBoxBundle/ContactBoxBundle.php?参考此处，包名称AcmeTestBundle 在命名空间 namespace Acme\TestBundle 中；那么 appKernel 就是 new Acme\TestBundle\AcmeTestBundle(),.
也许那是你的问题.

What is the namespace of your bundle in the file : ContactBoxBundle/ContactBoxBundle.php ? Refering here, the bundle name AcmeTestBundle is in the namespace namespace Acme\TestBundle; then the appKernel is new Acme\TestBundle\AcmeTestBundle(),.
Maybe that's your problem.

这篇关于AppKernel.php 奇怪的东西的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！