laravel-8：为什么我无法安装 Laravel/Breeze

Question

当我尝试使用命令

composer require laravel/breeze --dev

安装 laravel Breeze 时，它给了我这个错误：

Using version ^1.2 for laravel/breeze
./composer.json has been updated
Running composer update laravel/breeze
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - laravel/breeze[v1.2.0, ..., 1.x-dev] require illuminate/filesystem ^8.42 -> found illuminate/filesystem[v8.42.0, v8.42.1, v8.43.0, 8.x-dev] but it conflicts with another require.
    - Root composer.json requires laravel/breeze ^1.2 -> satisfiable by laravel/breeze[v1.2.0, v1.2.1, 1.x-dev].


Installation failed, reverting ./composer.json and ./composer.lock to their original content.

我当前的 laravel 版本：laravel8。

我正在尝试在现有应用程序上添加用户的身份验证会话。

我的composer.json文件：

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "require": {
        "php": "^7.3|^8.0",
        "fideloper/proxy": "^4.4",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.0.1",
        "laravel/framework": "^8.12",
        "laravel/tinker": "^2.5"
    },
    "require-dev": {
        "facade/ignition": "^2.5",
        "fakerphp/faker": "^1.9.1",
        "laravel/breeze": "^1.2",
        "laravel/sail": "^1.0.1",
        "mockery/mockery": "^1.4.2",
        "nunomaduro/collision": "^5.0",
        "phpunit/phpunit": "^9.3.3"
    },
    

Answer 1

您需要更新此处

列出的依赖项

也许你不会在你的composer.json中找到“laravel/ui”，如果是这种情况，请手动添加到它作为父“require”的属性。

然后您必须保存文件并在终端上运行命令：

composer update

以下是我的composer.json文件供参考：

{
    "name": "laravel/laravel",
    "type": "project",
    "description": "The Laravel Framework.",
    "keywords": [
        "framework",
        "laravel"
    ],
    "license": "MIT",
    "require": {
        "php": "^7.2.5|^8.0",
        "fideloper/proxy": "^4.4",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.0.1",
        "laravel/framework": "^8.0",
        "laravel/tinker": "^2.5",
        "laravel/ui": "^3.0"
    },
    "require-dev": {
        "facade/ignition": "^2.3.6",
        "fakerphp/faker": "^1.9.1",
        "laravel/breeze": "^1.3",
        "mockery/mockery": "^1.3.1",
        "nunomaduro/collision": "^5.0",
        "phpunit/phpunit": "^9.0|^9.3.3"
    },
    "config": {
        "optimize-autoloader": true,
        "preferred-install": "dist",
        "sort-packages": true
    },
    "extra": {
        "laravel": {
            "dont-discover": []
        }
    },
    "autoload": {
        "psr-4": {
            "App\\": "app/"
        },
        "classmap": [
            "database/seeds",
            "database/factories"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "minimum-stability": "dev",
    "prefer-stable": true,
    "scripts": {
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover --ansi"
        ],
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate --ansi"
        ]
    }
}

Answer 2

另外，composer安装了laravel Breeze版本1.21，但我需要将其更改为1.11，因为1.21与1.11完全不同，需要它更改/resources/views/components中的刀片组件

Answer 3

使用 Laravel 9 对我有用的解决方案。

composer require laravel/breeze:* —-dev

这是唯一对我有用的版本，因为它将根据您的依赖项安装适当的版本。

Answer 4

最佳解决方案：

• 删除composer.lock文件
• 转到composer.json并添加到“require”：“laravel/breeze”：“^1.1”，
• 运行composer install --ignore-platform-reqs
• 完成了
• 您的composer.lock文件将再次生成，包括安装