【发布时间】：2016-04-10 18:12:25
【问题描述】：
我目前正在花时间将我的项目从 Laravel 4.2 升级到 Laravel 5.2。
经过很多麻烦后，我设法让 5.1 版本正确运行，因此我按照官方文档中的描述启动了 5.1 到 5.2 的过程：https://laravel.com/docs/5.2/upgrade#upgrade-5.2.0
第一步之后，我的 composer.json 看起来像这样：
"require": {
"laravel/framework": "5.2.*",
"illuminate/html": "5.*",
"andywer/js-localization": "dev-laravel-5",
"laracasts/flash" : "~1.0"
},
"require-dev": {
"phpunit/phpunit": "~4.0",
"phpspec/phpspec": "~2.1",
"symfony/dom-crawler": "~3.0",
"symfony/css-selector": "~3.0"
},
"autoload": {
"classmap": [
"database",
"app/Models",
"app/Http/Controllers"
],
"psr-4": {
"App\\": "app/"
}
},
"autoload-dev": {
"classmap": [
"tests/TestCase.php"
]
},
我还更新了 app.php 配置以删除提供程序部分中的 ArtisanServiceProvider 和 ControllerServiceProvider。
我的 app.php 配置如下所示：
/*
|--------------------------------------------------------------------------
| Autoloaded Service Providers
|--------------------------------------------------------------------------
|
| The service providers listed here will be automatically loaded on the
| request to your application. Feel free to add your own services to
| this array to grant expanded functionality to your applications.
|
*/
'providers' => array(
/*
* Laravel Framework Service Providers...
*/
'Illuminate\Auth\AuthServiceProvider',
'Illuminate\Broadcasting\BroadcastServiceProvider',
'Illuminate\Bus\BusServiceProvider',
'Illuminate\Cache\CacheServiceProvider',
'Illuminate\Foundation\Providers\ConsoleSupportServiceProvider',
'Illuminate\Cookie\CookieServiceProvider',
'Illuminate\Database\DatabaseServiceProvider',
'Illuminate\Encryption\EncryptionServiceProvider',
'Illuminate\Filesystem\FilesystemServiceProvider',
'Illuminate\Foundation\Providers\FoundationServiceProvider',
'Illuminate\Hashing\HashServiceProvider',
'Illuminate\Mail\MailServiceProvider',
'Illuminate\Pagination\PaginationServiceProvider',
'Illuminate\Pipeline\PipelineServiceProvider',
'Illuminate\Queue\QueueServiceProvider',
'Illuminate\Redis\RedisServiceProvider',
'Illuminate\Auth\Passwords\PasswordResetServiceProvider',
'Illuminate\Session\SessionServiceProvider',
'Illuminate\Translation\TranslationServiceProvider',
'Illuminate\Validation\ValidationServiceProvider',
'Illuminate\View\ViewServiceProvider',
/*
* Application Service Providers...
*/
'App\Providers\AppServiceProvider',
'App\Providers\AuthServiceProvider',
'App\Providers\EventServiceProvider',
'App\Providers\RouteServiceProvider',
// LIBS TIERCE
JsLocalization\JsLocalizationServiceProvider::class,
'Laracasts\Flash\FlashServiceProvider',
),
/*
|--------------------------------------------------------------------------
| Service Provider Manifest
|--------------------------------------------------------------------------
|
| The service provider manifest is used by Laravel to lazy load service
| providers which are not needed for each request, as well to keep a
| list of all of the services. Here, you may set its storage spot.
|
*/
'manifest' => storage_path().'/meta',
/*
|--------------------------------------------------------------------------
| Class Aliases
|--------------------------------------------------------------------------
|
| This array of class aliases will be registered when this application
| is started. However, feel free to register as many as you wish as
| the aliases are "lazy" loaded so they don't hinder performance.
|
*/
'aliases' => array(
'App' => Illuminate\Support\Facades\App::class,
'Artisan' => Illuminate\Support\Facades\Artisan::class,
'Auth' => Illuminate\Support\Facades\Auth::class,
'Blade' => Illuminate\Support\Facades\Blade::class,
'Cache' => Illuminate\Support\Facades\Cache::class,
'Config' => Illuminate\Support\Facades\Config::class,
'Cookie' => Illuminate\Support\Facades\Cookie::class,
'Crypt' => Illuminate\Support\Facades\Crypt::class,
'DB' => Illuminate\Support\Facades\DB::class,
'Eloquent' => Illuminate\Database\Eloquent\Model::class,
'Event' => Illuminate\Support\Facades\Event::class,
'File' => Illuminate\Support\Facades\File::class,
'Gate' => Illuminate\Support\Facades\Gate::class,
'Hash' => Illuminate\Support\Facades\Hash::class,
'Lang' => Illuminate\Support\Facades\Lang::class,
'Log' => Illuminate\Support\Facades\Log::class,
'Mail' => Illuminate\Support\Facades\Mail::class,
'Password' => Illuminate\Support\Facades\Password::class,
'Queue' => Illuminate\Support\Facades\Queue::class,
'Redirect' => Illuminate\Support\Facades\Redirect::class,
'Redis' => Illuminate\Support\Facades\Redis::class,
'Request' => Illuminate\Support\Facades\Request::class,
'Response' => Illuminate\Support\Facades\Response::class,
'Route' => Illuminate\Support\Facades\Route::class,
'Schema' => Illuminate\Support\Facades\Schema::class,
'Session' => Illuminate\Support\Facades\Session::class,
'Storage' => Illuminate\Support\Facades\Storage::class,
'URL' => Illuminate\Support\Facades\URL::class,
'Validator' => Illuminate\Support\Facades\Validator::class,
'View' => Illuminate\Support\Facades\View::class,
'Form' => 'Illuminate\Html\FormFacade',
'HTML' => 'Illuminate\Html\HtmlFacade',
// FAÇADES TIERCES
'Flash' => 'Laracasts\Flash\Flash'
),
当然，我在 bootstrap/cache 中清除了配置缓存，我尽我所能让它工作，但每次我运行 composer update 时，我现在都会收到此错误：
> php artisan clear-compiled
[Symfony\Component\Debug\Exception\FatalErrorException]
Class 'App\Providers\AuthServiceProvider' not found
Script php artisan clear-compiled handling the post-update-cmd event returned with an error
[RuntimeException]
Error Output:
比这更糟糕的是，我无法运行我的应用程序的任何工匠命令或页面。每当我在这个项目中运行一些 php 时，我都会收到这个错误！
这是我尝试过的一些动作：
- 删除所有缓存，包括配置缓存和 services.json（由于工匠命令中的错误，无法重新生成它们）
- 删除供应商文件夹并重新运行 composer update
- 从 app.php 配置中删除
'Illuminate\Auth\AuthServiceProvider',行
这些都不起作用，我已经没有新的想法了。 我已经阅读并重新阅读了官方文档的升级指南，似乎与此问题无关......
我仍在为 Laravel 中的所有 psr-4 / 命名空间问题苦苦挣扎，我感觉它可能是由类似的原因引起的，但无法弄清楚究竟是什么......
【问题讨论】：
-
尝试先运行“composer dump-autoload”，然后运行“php artisan clear-compiled”，然后检查，是否正常
-
您可以通过使用 Shift 到 automatically upgrade your Laravel projects 来避免这些愚蠢的陷阱。 完全披露：我创建了 Shift。
标签： php laravel exception laravel-5 upgrade