【发布时间】：2020-07-20 00:46:36
【问题描述】：
跑步
composer require laravelcollective/html
如文档中所述，会生成此错误：
Your requirements could not be resolved to an installable set of packages.
Problem 1
- The requested package laravel/framework (locked at v7.4.0, required as 6.7.0) is satisfiable by laravel/framework[v7.4.0] but these conflict with your requirements or minimum-stability.
Problem 2
- facade/ignition 2.0.2 requires illuminate/support ^7.0 -> satisfiable by laravel/framework[v7.4.0, 7.x-dev], illuminate/support[7.x-dev, v7.0.0, v7.0.1, v7.0.2, v7.0.3, v7.0.4, v7.0.5, v7.0.6, v7.0.7, v7.0.8, v7.1.0, v7.1.1, v7.1.2, v7.1.3, v7.2.0, v7.2.1, v7.2.2, v7.3.0, v7.4.0, v7.5.0].
- facade/ignition 2.0.2 requires illuminate/support ^7.0 -> satisfiable by laravel/framework[v7.4.0, 7.x-dev], illuminate/support[7.x-dev, v7.0.0, v7.0.1, v7.0.2, v7.0.3, v7.0.4, v7.0.5, v7.0.6, v7.0.7, v7.0.8, v7.1.0, v7.1.1, v7.1.2, v7.1.3, v7.2.0, v7.2.1, v7.2.2, v7.3.0, v7.4.0, v7.5.0].
- facade/ignition 2.0.2 requires illuminate/support ^7.0 -> satisfiable by laravel/framework[v7.4.0, 7.x-dev], illuminate/support[7.x-dev, v7.0.0, v7.0.1, v7.0.2, v7.0.3, v7.0.4, v7.0.5, v7.0.6, v7.0.7, v7.0.8, v7.1.0, v7.1.1, v7.1.2, v7.1.3, v7.2.0, v7.2.1, v7.2.2, v7.3.0, v7.4.0, v7.5.0].
- Can only install one of: laravel/framework[v6.7.0, 7.x-dev].
- Can only install one of: laravel/framework[v6.7.0, v7.4.0].
- don't install illuminate/support 7.x-dev|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.0|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.1|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.2|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.3|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.4|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.5|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.6|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.7|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.0.8|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.1.0|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.1.1|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.1.2|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.1.3|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.2.0|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.2.1|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.2.2|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.3.0|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.4.0|don't install laravel/framework v6.7.0
- don't install illuminate/support v7.5.0|don't install laravel/framework v6.7.0
- Installation request for laravel/framework 6.7.0 -> satisfiable by laravel/framework[v6.7.0].
- Installation request for facade/ignition (locked at 2.0.2) -> satisfiable by facade/ignition[2.0.2].
这是否意味着这个包不再适用于 Laravel？ 这个转储是什么意思？
有解决办法吗？
是否有其他包或者我应该手动编写 HTML 表单？
这是我的 composer.json：
{
"name": "laravel/laravel",
"type": "project",
"description": "The Laravel Framework.",
"keywords": [
"framework",
"laravel"
],
"license": "MIT",
"require": {
"php": "^7.2.5",
"fideloper/proxy": "^4.2",
"fruitcake/laravel-cors": "^1.0",
"graham-campbell/markdown": "^12.0",
"guzzlehttp/guzzle": "^6.3",
"laravel/framework": "6.7.0",
"laravel/helpers": "^1.2",
"laravel/tinker": "^2.0",
"laravel/ui": "^2.0"
},
"require-dev": {
},
"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"
]
}
}
【问题讨论】：
-
您的作曲家文件中有 6.7 版本所需的 laravel 框架，请将其更新为 7.x
-
php artisan --version 提供：Laravel Framework 7.4.0
-
是的，您在 7.4 安装了它，但您的 composer.json 文件在 6.7 时需要它。这与集体 HTML （与 7 一起使用）无关导致您的问题。 Composer 正在尝试降级到 6.7，因为这就是您的 composer.json 文件告诉它要做的事情，但不能因为外观/点火需要 7.x，并且它无法解决该冲突。将 composer.json 中的 laravel/framework 行更改为 "^7.0" 并运行 composer update，然后尝试安装collective/html
-
原来如此！谢谢！