Laravel 9作曲家语法错误，意外令牌“）”

Question

在我的Laravel 9项目中，我运行Composer Update我遇到了此错误消息：

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

看来更新已经完成，但是出现了问题，现在在控制台中，我遇到了语法错误，意外令牌”）） “ finder.php上的错误：588。

我检查了这个文件，看起来正确。

当我在浏览器中打开项目时，我会收到此错误：

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

我清除了bootstrap/cahce/和storage> storage/framework/cache/cache/data/code>中的所有缓存。存储/框架/会议/，存储/框架/浏览/文件夹。

我使用PHP版本8.0.16。

作曲家版本2.0.12 2021-04-01 10:14:59。

知道我该如何解决这个问题？

Answer 1

要继续使用PHP 8.0，将这些条目添加到您的作曲家中。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

我做到了：

composer require --ignore-platform-reqs symfony/finder 6.1

现在我有一个类似的问题：

[2022-05-30 17:52:03] laravel.ERROR: syntax error, unexpected token ")" {"exception":"[object] (ParseError(code: 0): syntax error, unexpected token \")\" at /vendor/symfony/finder/Finder.php:588)
[stacktrace]
#0 /vendor/composer/ClassLoader.php(346): Composer\\Autoload\\includeFile()
#1 /vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php(88): Composer\\Autoload\\ClassLoader->loadClass()
#2 /vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php(65): Illuminate\\Foundation\\Bootstrap\\LoadConfiguration->getConfigurationFiles()
#3 /vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php(39): Illuminate\\Foundation\\Bootstrap\\LoadConfiguration->loadConfigurationFiles()
#4 /vendor/laravel/framework/src/Illuminate/Foundation/Application.php(239): Illuminate\\Foundation\\Bootstrap\\LoadConfiguration->bootstrap()
#5 /vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(310): Illuminate\\Foundation\\Application->bootstrapWith()
#6 /vendor/laravel/framework/src/Illuminate/Foundation/Console/Kernel.php(127): Illuminate\\Foundation\\Console\\Kernel->bootstrap()
#7 /artisan(37): Illuminate\\Foundation\\Console\\Kernel->handle()
#8 {main}
"}

所以我认为这是与PHP 8.0不兼容的Symfony/Finder的版本，请尝试将任何Symfony相关的软件包降级到6.0.x，因为我不认为您需要Symfony /Finder直接，但是

我认为您可能在某个时候使用PHP 8.1安装了依赖项，并且您的包裹版本错误，或者您的包裹版本错误，或者也许您已经安装了Laravel 10而不是Laravel 9？

Answer 3

我找到了一个Soution：

1. 升级到PHP 8.1
2. 运行Docker Pull Composer以升级最新版本的作曲家（从2.0到2.2）
3. Run Composer Update

Answer 4

将您的PHP版本升级到php 8.1应该解决问题。并确保再次运行Composer install或Composer Update