Php Symfony:未正确加载带名称空间的捆绑包

Php Symfony:未正确加载带名称空间的捆绑包,php,symfony,configuration,Php,Symfony,Configuration,我有一个新安装的(通过composer)Symfony应用程序。我移动了一些东西,似乎这导致了Symfony的控制器注释驱动程序崩溃。最值得注意的是,我使用了一个名称空间 我的app/config/routing.yml未修改。即: app: resource: '@Kafoso/TestApp/AppBundle/Controller/' type: annotation 而app/config/routing_dev.yml指向app/config/routing.yml

我有一个新安装的(通过composer)Symfony应用程序。我移动了一些东西,似乎这导致了Symfony的控制器注释驱动程序崩溃。最值得注意的是,我使用了一个名称空间

我的
app/config/routing.yml
未修改。即:

app:
    resource: '@Kafoso/TestApp/AppBundle/Controller/'
    type: annotation
app/config/routing_dev.yml
指向
app/config/routing.yml

现在,我已经将
AppBundle
类移动到了一个新的名称空间(以及文件夹位置)
Kafoso\TestApp\AppBundle

对于
GET/
,我有一个默认控制器
Kafoso\TestApp\AppBundle\controller\DefaultController

namespace Kafoso\TestApp\AppBundle\Controller;

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;

class DefaultController extends Controller
{
    /**
     * @Route("/", name="homepage")
     */
    public function indexAction(Request $request)
    {
        // replace this example code with whatever you need
        return $this->render('default/index.html.twig', [
            'base_dir' => realpath($this->getParameter('kernel.project_dir')).DIRECTORY_SEPARATOR,
        ]);
    }
}
该捆绑包确实添加到了
app/AppKernel.php
new Kafoso\TestApp\AppBundle()

我得到的错误是:

request.CRITICAL:Uncaught PHP异常Symfony\Component\Config\Exception\FileLoaderLoadException:“无法加载资源”@Kafoso/TestApp/AppBundle/Controller/。请确保“Kafoso”捆绑包已正确注册并加载到应用程序内核类中。如果已注册捆绑包,请确保捆绑包路径”@Kafoso/TestApp/AppBundle/Controller/“不是空的。”位于(…)/vhosts/TestApp/framework/server/vendor/symfony/symfony/src/symfony/Component/Config/Loader/Loader.php第73行

注意Symfony如何认为我的包的名称是“Kafoso”

奇怪的是,如果我在
DefaultController
(类声明之外)中放入
error\u log
var\u dump
,我会看到输出。但出于某种原因,Symfony不会解析控制器的注释

这里不能使用名称空间吗?是否所有内容都必须放在
AppBundle
下(或选择不同的名称)

如果是后者,这似乎是一种相当严格和不必要的强制执行


编辑

app/config/services.yml

# Learn more about services, parameters and containers at
# https://symfony.com/doc/current/service_container.html
parameters:
    #parameter_name: value

services:
    # default configuration for services in *this* file
    _defaults:
        # automatically injects dependencies in your services
        autowire: true
        # automatically registers your services as commands, event subscribers, etc.
        autoconfigure: true
        # this means you cannot fetch services directly from the container via $container->get()
        # if you need to do this, you can override this setting on individual services
        public: false

    # makes classes in src/Kafoso/TestApp/AppBundle available to be used as services
    # this creates a service per class whose id is the fully-qualified class name
    Kafoso\TestApp\AppBundle\:
        resource: '../../src/Kafoso/TestApp/AppBundle/*'
        # you can exclude directories or files
        # but if a service is unused, it's removed anyway
        exclude: '../../src/Kafoso/TestApp/AppBundle/{Entity}'

    # controllers are imported separately to make sure they're public
    # and have a tag that allows actions to type-hint services
    Kafoso\TestApp\AppBundle\Controller\:
        resource: '../../src/Kafoso/TestApp/AppBundle/Controller'
        public: true
        tags: ['controller.service_arguments']

    # add more services, or override services that need manual wiring
    # Kafoso\TestApp\AppBundle\Service\ExampleService:
    #     arguments:
    #         $someArgument: 'some_value'

编辑

composer.json

{
    "name": "kafoso/testapp",
    "license": "proprietary",
    "type": "project",
    "authors": [
        {
            "name": "Kafoso",
            "email": ""
        }
    ],
    "autoload": {
        "psr-4": {
            "Kafoso\\TestApp\\": "src/Kafoso/TestApp"
        },
        "classmap": [
            "app/AppKernel.php",
            "app/AppCache.php"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Kafoso\\TestApp\\AppBundle\\Tests\\Integration\\": "tests/integration",
            "Kafoso\\TestApp\\AppBundle\\Tests\\Unit\\": "tests/unit"
        },
        "files": [
            "vendor/symfony/symfony/src/Symfony/Component/VarDumper/Resources/functions/dump.php"
        ]
    },
    "require": {
        "php": "7.1.*",
        "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",
        "webmozart/glob": "^4.1"
    },
    "require-dev": {
        "phpunit/phpunit": "^6.2",
        "phpunit/dbunit": "^3.0",
        "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": "../../www",
        "symfony-tests-dir": "tests",
        "symfony-assets-install": "relative",
        "incenteev-parameters": {
            "file": "app/config/parameters.yml"
        },
        "branch-alias": null
    }
}
普通文件中的唯一更改是:

  • 测试名称空间的测试规范,对这个问题没有影响
  • 软件包的添加
    webmozart/glob
  • 更改
    symfony web dir
    ,这确实有效(
    www/app.php
    正在运行)

PSR-4自动加载是
Kafoso\TestApp
,而不是
Kafoso\TestApp\AppBundle
,但这应该不是必需的。

您始终可以重命名on应用程序项目中的每个文件夹,只需更改配置文件属性即可

以下是一些提示:

  • 如果存在旧的配置文件,请查看'app/config'中的配置文件
  • 如果名称空间已正确更改,请检查所有“php文件”
  • 检查Bundle`Resources/config中的`project config files``
  • 完全删除“缓存文件夹”=>“bin/cache”,symfony将自动重新创建它
事实上,我看到了你的问题,。。。错误消息正确且非常清楚:

new Kafoso\TestApp\AppBundle\AppBundle()
对于注册,必须调用Bundle构造函数,该构造函数位于与Bundle文件夹同名的文件夹内的php文件中

。。。既然您添加了composer.json,为什么不使用:

"psr-0": { "": "src/" },

在自动加载块中,您始终可以重命名应用程序项目中的每个文件夹,只需更改配置文件属性即可

以下是一些提示:

  • 如果存在旧的配置文件,请查看'app/config'中的配置文件
  • 如果名称空间已正确更改,请检查所有“php文件”
  • 检查Bundle`Resources/config中的`project config files``
  • 完全删除“缓存文件夹”=>“bin/cache”,symfony将自动重新创建它
事实上,我看到了你的问题,。。。错误消息正确且非常清楚:

new Kafoso\TestApp\AppBundle\AppBundle()
对于注册,必须调用Bundle构造函数,该构造函数位于与Bundle文件夹同名的文件夹内的php文件中

。。。既然您添加了composer.json,为什么不使用:

"psr-0": { "": "src/" },

在自动加载块内部,问题在于symfony的自动加载

打开composer.json文件并编辑:

年金债券\年金债券

“自动加载”:{ “psr-4”:{ “AppBundle\”:“src/AppBundle”, “Kafoso\”:“src/Kafoso” }, “类映射”:[ “app/AppKernel.php”, “app/AppCache.php” ] },

然后,在composer中运行下一个命令:


作曲家dumpautoload

问题是symfony的自动加载

打开composer.json文件并编辑:

年金债券\年金债券

“自动加载”:{ “psr-4”:{ “AppBundle\”:“src/AppBundle”, “Kafoso\”:“src/Kafoso” }, “类映射”:[ “app/AppKernel.php”, “app/AppCache.php” ] },

然后,在composer中运行下一个命令:


composer dumpautoload

请在composer.json中替换

"psr-4": {
"[Bundles names]\\": "src/[same bundle]"
// Even if there is one or more bundles
},, 由此


},请在composer.json中替换

"psr-4": {
"[Bundles names]\\": "src/[same bundle]"
// Even if there is one or more bundles
},, 由此


},

我刚刚在维护的一个项目中遇到了这个问题,问题是app/config/config.yml中的sensio_framework_额外捆绑包:

我改变了:

sensio_framework_extra:
        router:
            annotations: false 

sensio\u框架\u额外:
路由器:

注释:true我在维护的一个项目中遇到了这个问题,问题是app/config/config.yml中的sensio_framework_额外捆绑包:

我改变了:

sensio_framework_extra:
        router:
            annotations: false 

sensio\u框架\u额外:
路由器:

注释:是的,我做了你描述的一切,但我得到了同样的错误。有趣的是,将
AppBundle
移动到同名文件夹不会影响错误消息。所以这个类永远不会被加载。我已多次清除缓存(
var/cache
)。也许
app/config/services.yml
会有所帮助。我把它加到了我原来的问题上,我试过了