Laravel 9 作曲家语法错误，意外标记')”

Question

在我的 Laravel 9 项目中运行 composer update 后，我遇到了以下错误消息：

Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 0 installs, 1 update, 1 removal
  - Downloading fruitcake/laravel-cors (v3.0.0)
  - Removing asm89/stack-cors (v2.1.1)
  - Upgrading fruitcake/laravel-cors (v2.2.0 => v3.0.0): Extracting archive
77 package suggestions were added by new dependencies, use `composer suggest` to see details.
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi

In Finder.php line 588:

  syntax error, unexpected token ")"


Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1

似乎更新已完成，但出了点问题，现在在控制台中我收到 syntax 错误，意外标记“)” Finder.php 上的错误：588。

我检查了这个文件，它看起来是正确的。

当我在浏览器中打开项目时，出现此错误：

Fatal error: Uncaught RuntimeException: A facade root has not been set. in /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php:334
Stack trace:
#0 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/RegisterErrorViewPaths.php(18): Illuminate\Support\Facades\Facade::__callStatic('replaceNamespac...', Array)
#1 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(626): Illuminate\Foundation\Exceptions\RegisterErrorViewPaths->__invoke()
#2 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(607): Illuminate\Foundation\Exceptions\Handler->registerErrorViewPaths()
#3 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(538): Illuminate\Foundation\Exceptions\Handler->renderHttpException(Object(Symfony\Component\HttpKernel\Exception\HttpException))
#4 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(444): Illuminate\Foundation\Exceptions\Handler->prepareResponse(Object(Illuminate\Http\Request), Object(Symfony\Component\HttpKernel\Exception\HttpException))
#5 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(364): Illuminate\Foundation\Exceptions\Handler->renderExceptionResponse(Object(Illuminate\Http\Request), Object(ParseError))
#6 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(427): Illuminate\Foundation\Exceptions\Handler->render(Object(Illuminate\Http\Request), Object(ParseError))
#7 /var/www/html/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(115): Illuminate\Foundation\Http\Kernel->renderException(Object(Illuminate\Http\Request), Object(ParseError))
#8 /var/www/html/public/index.php(52): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#9 {main}
  thrown in /var/www/html/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php on line 334

我也清除了 bootstrap/cahce/ 和 storage/framework/cache/data/、storage/framework/sessions/、storage/framework/views/ 文件夹中的所有缓存。

我使用 PHP 版本 8.0.16。

Composer 版本 2.0.12 2021-04-01 10:14:59。

知道如何解决这个问题吗？

Answer 1

要继续使用 php 8.0，请将这些条目添加到您的composer.json

"require": {
        ...
        "symfony/console": "6.0.*",
        "symfony/error-handler": "6.0.*",
        "symfony/finder": "6.0.*",
        "symfony/http-foundation": "6.0.*",
        "symfony/http-kernel": "6.0.*",
        "symfony/mailer": "6.0.*",
        "symfony/mime": "6.0.*",
        "symfony/process": "6.0.*",
        "symfony/routing": "6.0.*",
        "symfony/var-dumper": "6.0.*",
        "symfony/event-dispatcher": "6.0.*",
        "symfony/string": "6.0.*",
        "symfony/translation": "6.0.*",
        "symfony/translation-contracts": "3.0.*",
        "symfony/service-contracts": "3.0.*",
        "symfony/event-dispatcher-contracts": "3.0.*",
        "symfony/deprecation-contracts": "3.0.*",
        ...
    }

为我使用 php 8.0 和 Laravel 9。

Answer 2

我找到了一个解决方案：

1. 升级到 PHP 8.1
2. 运行docker pullcomposer以升级最新版本的composer（从2.0到2.2）
3. 在 Docker 容器中运行 composer update