错误 500 laravel 生产和“/src/Illuminate/Container/Container.php:833 中不存在类视图” nginx 日志错误

Question

我在我的 laravel 生产网站中遇到 error 500 的问题。

在我从 ssh 运行到 ubuntu 服务器的 composer update 命令之前，我的应用程序运行良好。我曾经使用 forge 进行部署，通过 ssh 部署后我遇到了这个问题。

当我检查 nginx 错误日志时，我得到了这个错误：

2021/03/31 09:40:54 [error] 29517#29517: *1 FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught ReflectionException: Class view does not exist in /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Container/Container.php:833
Stack trace:
#0 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Container/Container.php(833): ReflectionClass->__construct('view')
#1 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Container/Container.php(714): Illuminate\Container\Container->build('view')
#2 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(841): Illuminate\Container\Container->resolve('view', Array, true)
#3 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Container/Container.php(652): Illuminate\Foundation\Application->resolve('view', Array)
#4 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(826): Illuminate\Container\Container->make('view', Array)
#5 /home/forge/www.itutori...
PHP message: PHP Fatal error:  Uncaught ReflectionException: Class view does not exist in /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Container/Container.php:833
Stack trace:
#0 /home/forge/www.itutorialist.com/vendor/laravel/framework/src/Illuminate/Container/Container.php(833): ReflectionClass->__construct('view')
#1 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Container/Container.php(714): Illuminate\Container\Container->build('view')
#2 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(841): Illuminate\Container\Container->resolve('view', Array, true)
#3 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Container/Container.php(652): Illuminate\Foundation\Application->resolve('view', Array)
#4 /home/forge/my_site/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(826): Illuminate\C

在我的一些搜索中，我发现问题可能来自 app.php，所以这是我的 config/app.php 文件：

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Application Environment
    |--------------------------------------------------------------------------
    |
    | This value determines the "environment" your application is currently
    | running in. This may determine how you prefer to configure various
    | services your application utilizes. Set this in your ".env" file.
    |
    */

    'env' => env('APP_ENV', 'production'),

    /*
    |--------------------------------------------------------------------------
    | Application Debug Mode
    |--------------------------------------------------------------------------
    |
    | When your application is in debug mode, detailed error messages with
    | stack traces will be shown on every error that occurs within your
    | application. If disabled, a simple generic error page is shown.
    |
    */

    'debug' => env('APP_DEBUG', false),

    /*
    |--------------------------------------------------------------------------
    | Application URL
    |--------------------------------------------------------------------------
    |
    | This URL is used by the console to properly generate URLs when using
    | the Artisan command line tool. You should set this to the root of
    | your application so that it is used when running Artisan tasks.
    |
    */

    'url' => env('APP_URL', 'http://localhost'),

    /*
    |--------------------------------------------------------------------------
    | Application Timezone
    |--------------------------------------------------------------------------
    |
    | Here you may specify the default timezone for your application, which
    | will be used by the PHP date and date-time functions. We have gone
    | ahead and set this to a sensible default for you out of the box.
    |
    */

    'timezone' => 'UTC',

    /*
    |--------------------------------------------------------------------------
    | Application Locale Configuration
    |--------------------------------------------------------------------------
    |
    | The application locale determines the default locale that will be used
    | by the translation service provider. You are free to set this value
    | to any of the locales which will be supported by the application.
    |
    */

    'locale' => 'en',

    /*
    |--------------------------------------------------------------------------
    | Application Fallback Locale
    |--------------------------------------------------------------------------
    |
    | The fallback locale determines the locale to use when the current one
    | is not available. You may change the value to correspond to any of
    | the language folders that are provided through your application.
    |
    */

    'fallback_locale' => 'en',

    /*
    |--------------------------------------------------------------------------
    | Encryption Key
    |--------------------------------------------------------------------------
    |
    | This key is used by the Illuminate encrypter service and should be set
    | to a random, 32 character string, otherwise these encrypted strings
    | will not be safe. Please do this before deploying an application!
    |
    */

    'key' => env('APP_KEY'),

    'cipher' => 'AES-256-CBC',

    /*
    |--------------------------------------------------------------------------
    | 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' => [

        /*
         * Laravel Framework Service Providers...
         */
        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,
        Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
        Illuminate\Session\SessionServiceProvider::class,
        Illuminate\Translation\TranslationServiceProvider::class,
        Illuminate\Validation\ValidationServiceProvider::class,
        Illuminate\View\ViewServiceProvider::class,

        Illuminate\Notifications\NotificationServiceProvider::class,

        /*
         * Application Service Providers...
         */
        App\Providers\AppServiceProvider::class,
        App\Providers\AuthServiceProvider::class,
        App\Providers\EventServiceProvider::class,
        App\Providers\RouteServiceProvider::class,
        //Custom Service Providers...
        App\Providers\AccessIdServiceProvider::class,
        App\Providers\CategoryServiceProvider::class,
        App\Providers\ChannelConfigServiceProvider::class,
        App\Providers\UserListServiceProvider::class,
        App\Providers\GeneralInfoServiceProvider::class,
        App\Providers\MessageServiceProvider::class,
        App\Providers\TutorialServiceProvider::class,
        App\Providers\FileServiceProvider::class,
        App\Providers\UserServiceProvider::class,
        App\Providers\RatingServiceProvider::class,
        App\Providers\ReportServiceProvider::class,
        App\Providers\TutorialProviderServiceProvider::class,
        App\Providers\TutorialReviewServiceProvider::class,
        App\Providers\TutorialReviewCommentServiceProvider::class,
        App\Providers\TutorialReviewLikeServiceProvider::class,
        App\Providers\ITutorialistRedirectorServiceProvider::class,
        App\Providers\SaveTextsServiceProvider::class,
        App\Providers\FollowServiceProvider::class,
        App\Providers\ThreadServiceProvider::class,

        //buzz laravel google captcha
        Buzz\LaravelGoogleCaptcha\CaptchaServiceProvider::class,

        //Laravel Scout
        Laravel\Scout\ScoutServiceProvider::class,

        //artesaos seotools
        Artesaos\SEOTools\Providers\SEOToolsServiceProvider::class,

        //Bugsnag
        Bugsnag\BugsnagLaravel\BugsnagServiceProvider::class,

        //Laravel Backup
        Spatie\Backup\BackupServiceProvider::class,

        //Laravelium/laravel-sitemap
        Laravelium\Sitemap\SitemapServiceProvider::class,

        //jenssegers
        Jenssegers\Agent\AgentServiceProvider::class,

        //laravel socialite
        Laravel\Socialite\SocialiteServiceProvider::class,

        //html min
        HTMLMin\HTMLMin\HTMLMinServiceProvider::class,

        //redirect
        Spatie\MissingPageRedirector\MissingPageRedirectorServiceProvider::class,

        //image intervention
        Intervention\Image\ImageServiceProvider::class,

        //laravel Purifier
        Mews\Purifier\PurifierServiceProvider::class,

        //laravel image optimizer
        Spatie\LaravelImageOptimizer\ImageOptimizerServiceProvider::class,

        //tinker
        Laravel\Tinker\TinkerServiceProvider::class,

        //tracker
        PragmaRX\Tracker\Vendor\Laravel\ServiceProvider::class,


    ],

    /*
    |--------------------------------------------------------------------------
    | 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' => [

        'App' => Illuminate\Support\Facades\App::class,
        'Arr' => Illuminate\Support\Arr::class,
        'Artisan' => Illuminate\Support\Facades\Artisan::class,
        'Auth' => Illuminate\Support\Facades\Auth::class,
        'Blade' => Illuminate\Support\Facades\Blade::class,
        'Broadcast' => Illuminate\Support\Facades\Broadcast::class,
        'Bus' => Illuminate\Support\Facades\Bus::class,
        'Cache' => Illuminate\Support\Facades\Cache::class,
        'Captcha' => Buzz\LaravelGoogleCaptcha\Captcha::class,
        'Carbon' => Carbon\Carbon::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,
        'Http' => Illuminate\Support\Facades\Http::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,
        'SEO' => Artesaos\SEOTools\Facades\SEOTools::class,
        'Bugsnag' => Bugsnag\BugsnagLaravel\Facades\Bugsnag::class,
        'Agent' => Jenssegers\Agent\Facades\Agent::class,
        'Socialite' => Laravel\Socialite\Facades\Socialite::class,
        'Image' => Intervention\Image\Facades\Image::class,
        'Purifier' => Mews\Purifier\Facades\Purifier::class,
        'ImageOptimizer' => Spatie\LaravelImageOptimizer\Facades\ImageOptimizer::class,
        'HTMLMin' => HTMLMin\HTMLMin\Facades\HTMLMin::class,
        'Tracker' => PragmaRX\Tracker\Vendor\Laravel\Facade::class,
    ],

];

我正在使用

• Laravel 8
• PHP 7.4.16 (cli)
• Ubuntu 16.04.1

该应用程序在本地环境中运行良好，并且在作曲家从 ssh 更新之前运行。

.env 文件也存在并设置了详细信息。

我已经完成了这些步骤，但没有一个有助于解决问题：

1. 从 ssh 更改文件夹的权限将采用此答案： https://stackoverflow.com/a/37266353/4985607
2. 运行这些命令：

    php artisan view:clear
    php artisan cache:clear
    php artisan config:clear
    php artisan config:cache
    composer uodate
    composer dump-autoload
    php artisan optimize

1. 删除供应商文件夹并运行composer install
2. 删除文件中的引导程序/缓存并重新运行composer update

谁能帮我解决这个问题？

Answer 1

我遇到了这个问题，并在 config 文件夹 > 常量文件中发现了问题 我在配置文件中写了“asset('/')”函数，我们不能在配置中写这样的函数。

希望这个答案能帮助那些像这个错误一样卡住的人。