Laravel 5.1到5.2升级错误

Question

当我试图使用官方指南将我们现有的项目从Laravel5.1更新到Laravel5.2时，我在composer更新后得到了一个错误

php artisan clear已编译

他跑了。这里是错误。

类\Foundation\Composer不存在

有人有类似的问题吗？当我用无脚本标志运行作曲家更新时，它会定期更新，所以这是一个清晰编译的问题。

下面是我的服务提供商和作曲家。json文件。

服务提供者

    Illuminate\Auth\AuthServiceProvider::class,
    Illuminate\Broadcasting\BroadcastServiceProvider::class,
    Illuminate\Bus\BusServiceProvider::class,
    Illuminate\Cache\CacheServiceProvider::class,
    Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,
    Illuminate\Cookie\CookieServiceProvider::class,
    Illuminate\Database\DatabaseServiceProvider::class,
    Illuminate\Encryption\EncryptionServiceProvider::class,
    Illuminate\Filesystem\FilesystemServiceProvider::class,
    Illuminate\Foundation\Providers\FoundationServiceProvider::class,
    Illuminate\Hashing\HashServiceProvider::class,
    Illuminate\Mail\MailServiceProvider::class,
    Illuminate\Pagination\PaginationServiceProvider::class,
    Illuminate\Pipeline\PipelineServiceProvider::class,
    Illuminate\Queue\QueueServiceProvider::class,
    // Illuminate\Redis\RedisServiceProvider::class,
    Vetruvet\PhpRedis\PhpRedisServiceProvider::class,
    Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
    Illuminate\Session\SessionServiceProvider::class,
    Illuminate\Translation\TranslationServiceProvider::class,
    Illuminate\Validation\ValidationServiceProvider::class,
    Illuminate\View\ViewServiceProvider::class,
    Collective\Html\HtmlServiceProvider::class,
    Laravel\Socialite\SocialiteServiceProvider::class,
    Intervention\Image\ImageServiceProvider::class,
    Torann\GeoIP\GeoIPServiceProvider::class,
    Jenssegers\Agent\AgentServiceProvider::class,
    Barryvdh\Debugbar\ServiceProvider::class,

composer.json

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "php": ">=5.5.9",
    "laravel/framework": "5.2.*",
    "fzaninotto/faker": "^1.6@dev",
    "laravelcollective/html": "5.2.*",
    "laravelcollective/remote": "~5.2",
    "kriswallsmith/assetic": "^1.3@dev",
    "pda/pheanstalk": "^3.0@dev",
    "aws/aws-sdk-php-laravel": "~3.0",
    "illuminate/http": "~5.2",
    "illuminate/session": "~5.2",
    "illuminate/support": "~5.2",
    "nesbot/carbon": "~1.18",
    "guzzlehttp/guzzle": "~5.3|~6.0",
    "vetruvet/laravel-phpredis": "dev-master",
    "predis/predis": "^1.1@dev",
    "laravel/socialite": "^3.0@dev",
    "intervention/image": "^2.3@dev",
    "brightcove/api": "^1.0@dev",
    "torann/geoip": "dev-master",
    "graham-campbell/throttle": "~5.1",
    "jenssegers/agent": "^3.0@dev"
},
"require-dev": {
    "mockery/mockery": "0.9.*",
    "phpunit/phpunit": "~4.0",
    "phpspec/phpspec": "~2.1",
    "symfony/dom-crawler": "~3.0",
    "symfony/css-selector": "~3.0",
    "barryvdh/laravel-debugbar": "^2.0@dev",
    "laracasts/generators": "dev-master"
},
"repositories": [
    {
        "type": "git",
        "url": "https://github.com/nardev/laravel-vzaar.git"
    }
],
"autoload": {
    "classmap": [
        "database",
        "app/Models",
        "app/Footgoll"
    ],
    "files": [
        "app/helpers.php"
    ],
    "psr-4": {
        "Myapp\\": "app/"
    }
},
"autoload-dev": {
    "classmap": [
        "tests/TestCase.php"
    ]
},
"scripts": {
    "post-install-cmd": [
        "php artisan clear-compiled",
        "php artisan optimize"
    ],
    "post-update-cmd": [
        "php artisan clear-compiled",
        "php artisan optimize"
    ],
    "post-root-package-install": [
        "php -r \"copy('.env.example', '.env');\""
    ],
    "post-create-project-cmd": [
        "php artisan key:generate"
    ]
},
"config": {
    "preferred-install": "dist"
},
"minimum-stability": "dev",
"prefer-stable": true
}

当我跑的时候

grep-nH-d递归'Composer'引导/app/config/

这是返回的内容：

引导/自动加载。php:7:|注册编写器自动加载引导/自动加载。php:10:| Composer提供了一个方便、自动生成的类加载器引导/自动加载。php:42:|在本地工作时。但是，我们需要加载作曲家

autoload.php文件是这样的：

    <?php

define('LARAVEL_START', microtime(true));

/*
|--------------------------------------------------------------------------
| Register The Composer Auto Loader
|--------------------------------------------------------------------------
|
| Composer provides a convenient, automatically generated class loader
| for our application. We just need to utilize it! We'll require it
| into the script here so that we do not have to worry about the
| loading of any our classes "manually". Feels great to relax.
|
*/

require __DIR__.'/../vendor/autoload.php';

/*
|--------------------------------------------------------------------------
| Include The Compiled Class File
|--------------------------------------------------------------------------
|
| To dramatically increase your application's performance, you may use a
| compiled class file which contains all of the classes commonly used
| by a request. The Artisan "optimize" is used to create this file.
|
*/

$compiledPath = __DIR__.'/cache/compiled.php';

if (file_exists($compiledPath)) {
    require $compiledPath;
}

/*
|--------------------------------------------------------------------------
| Register The Workbench Loaders
|--------------------------------------------------------------------------
|
| The Laravel workbench provides a convenient place to develop packages
| when working locally. However we will need to load in the Composer
| auto-load files for the packages so that these can be used here.
|
*/
if (is_dir($workbench = __DIR__.'/../workbench'))
{
    Xtwoend\Workbench\Starter::start($workbench);
}

可能是工作台的问题吗？

更新：一个非常可怕的修复返回作曲家。php从5.1到vendor/laravel/framework/src/illighte/Foundation可以让应用程序正常运行，但我确实需要一个更好的解决方案，一个可以推向生产的解决方案。

Answer 1

此处正在识别和讨论该缺陷：

https://github.com/laravel/framework/issues/9678

Answer 2

试试看

php artisan optimize --force

如果错误仍然存在，请删除供应商/已编译。php，然后运行上面的命令，这将重新创建供应商/已编译。php类。

上面的命令删除两个文件

引导/编译。php文件。此文件是在优化类时创建的。应用程序/存储/元/服务。json文件。此文件是在Laravel尝试优化应用程序使用的服务提供商的加载时创建的。

来源

当我运行清晰编译时，它删除了我项目中的供应商/compiled.php。

因为您根本没有编译过的类，所以不能删除它。这一定是你遇到问题的原因。不要费心清理编译过的类。。

我还将一个巨大的应用程序从4.2升级到5.0。问题……）

Answer 3

你得到的错误都是关于你使用的包。由于Composer类的位置已更改，因此定位失败。

从升级说明中：

类已移动到Illumate\Foundation\Support\Composer。

等待pull请求被接受，例如laracasts/generators包，它包含在编写器中。json文件是与Laravel 5.2不兼容的软件包之一

https://github.com/laracasts/Laravel-5-Generators-Extended/issues/81

因此，出现此错误的最常用包之一是cvibrock/eloquent-slggable。

https://github.com/cviebrock/eloquent-sluggable/issues/214.

您只能等待拉取请求被接受，或者编辑供应商文件，这不是一个很酷的选择。