Laravel 5.4作曲家更新错误

Question

我试图更新作曲家，但得到错误

以下是错误日志的链接：https://pastebin.com/JNT7Wi15

Laravel版本：5.4 Php版本：PHP7.2。4-1乌本图16。04.1黛布。苏里。org 1（cli）（构建时间：2018年4月5日08:53:57）（NTS）版权所有（c）1997-2018 PHP Group Zend Engine v3。2.0，版权所有（c）1998-2018 Zend Technologies与Zend OPcache v7。2.4-1乌本图16。04.1黛布。苏里。组织1，版权（c）1999-2018，由Zend Technologies出版

这是我的作曲家。json文件

{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
    "php": ">=5.6.4",
    "guzzlehttp/guzzle": "~6.0",
    "laravel/framework": "5.4.*",
    "laravel/tinker": "~1.0",
    "barryvdh/laravel-cors": "0.8.1",
    "webpatser/laravel-uuid": "2.*",
    "intervention/image": "~2.1"
},
"require-dev": {
    "fzaninotto/faker": "~1.4",
    "mockery/mockery": "0.9.*",
    "phpunit/phpunit": "~5.7"
},
"autoload": {
    "classmap": [
        "database"
    ],
    "psr-4": {
        "App\\": "app/"
    }
},
"autoload-dev": {
    "psr-4": {
        "Tests\\": "tests/"
    }
},
"scripts": {
    "post-root-package-install": [
        "php -r \"file_exists('.env') || copy('.env.example', '.env');\""
    ],
    "post-create-project-cmd": [
        "php artisan key:generate"
    ],
    "post-install-cmd": [
        "Illuminate\\Foundation\\ComposerScripts::postInstall",
        "php artisan optimize"
    ],
    "post-update-cmd": [
        "Illuminate\\Foundation\\ComposerScripts::postUpdate",
        "php artisan optimize"
    ]
},
"config": {
    "preferred-install": "dist",
    "sort-packages": true,
    "optimize-autoloader": true
}
}




Answer 1

"require": {
    "php": ">=5.6.4",
    "guzzlehttp/guzzle": "~6.0",
    "laravel/framework": "5.4.*",
    "laravel/tinker": "~1.0",
    "barryvdh/laravel-cors": "0.8.1",
    "webpatser/laravel-uuid": "2.*",
    "intervention/image": "~2.1"
},

我找到了解决这个问题的办法。我刚刚从composer中删除了“barryvdh/laravel cors”：“0.8.0”。json，因为Laravel5.4不支持barryvdh/LaravelCors。因此，在删除该行之后，我运行composer update，它就可以工作了。