Naz*_*que 2 image intervention
您的要求无法解析为一组可安装的软件包。
问题1
- intervention/image[2.5.0, ..., 2.5.1] require guzzlehttp/psr7 ~1.1 -> found guzzlehttp/psr7[1.1.0, ..., 1.x-dev] but the package is fixed to 2.0.0 (lock file version) by a partial update and that version does not match. Make sure you list it as an argument for the update command.
- Root composer.json requires intervention/image ^2.5 -> satisfiable by intervention/image[2.5.0, 2.5.1].
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使用选项 --with-all-dependencies (-W) 允许升级、降级和删除当前锁定到特定版本的软件包。
作曲家.json
{
"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": "^7.3",
"laravel/framework": "^8.40",
"laravel/tinker": "^2.5",
"laravel/ui": "^3.3"
},
"require-dev": {
"facade/ignition": "^2.5",
"fakerphp/faker": "^1.9.1",
"laravel/sail": "^1.0.1",
"mockery/mockery": "^1.4.2",
"nunomaduro/collision": "^5.0",
"phpunit/phpunit": "^9.3.3"
},
"autoload": {
"psr-4": {
"App\\": "app/",
"Database\\Factories\\": "database/factories/",
"Database\\Seeders\\": "database/seeders/"
}
},
"autoload-dev": {
"psr-4": {
"Tests\\": "tests/"
}
},
"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"
]
},
"extra": {
"laravel": {
"dont-discover": []
}
},
"config": {
"optimize-autoloader": true,
"preferred-install": "dist",
"sort-packages": true
},
"minimum-stability": "dev",
"prefer-stable": true
}
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"name": "guzzlehttp/psr7",
"version": "2.0.0",
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将“版本”更改为“1.7.0”
再次运行命令composer require intervention/image。如果您看到一条消息,指出“降级 psr7 (2.0.0 => 1.7.0)”(我正在使用 powershell 顺便说一句),这意味着一切运行正常。
错误消息指出,为了安装intervention/image,需要guzzlehttp/psr7[1.1.0, ..., 1.x-dev]。这意味着它需要版本 1.x 的 psr7 ,但是,laravel 8 中的 psr7 是版本 2.0.0 并且不兼容。在此处了解有关语义版本控制的更多信息
你可以在你的composer.lock文件中检查这一点,通过搜索“guzzlehttp/psr7”然后你会看到类似这样的东西
"name": "guzzlehttp/psr7",
"version": "2.0.0",
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因此,您需要将其降级到 1.x 版本。但是1.x版本也有很多,我选择的是1.7.0,因为在guzzlehttp根包中,还有一些其他子包(我使用的术语可能不合适,请原谅我)要求psr7至少为1.7 .0,这就是我选择 1.7.0 的原因,到目前为止,干预/图像包对我来说效果很好。
我看到其他一些关于删除composer.lock文件的评论,它有效。但是我对删除composer.lock文件有些担心,因为它包含非常重要的信息......