Laravel Composer错误，而安装密室：与合同冲突

Question

我在composer安装laravel sanctum时遇到这个错误

无法将您的需求解析为可安装的软件包集。问题1-laravel/sanctum[v2.9.0，…，2.x-dev]需要照明/合同^6.9 | ^7.0 | ^8.0-

我试着通过

composer require illuminate/contracts

但是你会得到这个错误

无法将您的需求解析为可安装的软件包集。

问题1-根生成器。json需要Illumb/contracts^8.36，找到Illumb/contracts[v8.36.0，v8.36.1，v8.36.2，8.x-dev]，但未加载这些文件，可能是因为它与另一个要求冲突。

{
"name": "laravel/laravel",
"type": "project",
"description": "The Laravel Framework.",
"keywords": [
    "framework",
    "laravel"
],
"license": "MIT",
"require": {
    "php": "^7.1.3",
    "darkaonline/l5-swagger": "5.8.*",
    "fideloper/proxy": "^4.0",
    "fruitcake/laravel-cors": "^2.0",
    "iatstuti/laravel-cascade-soft-deletes": "1.0.*",
    "laravel/framework": "5.8.*",
    "laravel/tinker": "^1.0",
    "laravelcollective/html": "^5.2.0",
    "morilog/jalali": "3.*",
    "niklasravnsborg/laravel-pdf": "^3.1",
    "nwidart/laravel-modules": "^5.1",
    "predis/predis": "^1.1",
    "shetabit/payment": "^2.1",
    "ext-json": "*"
},
"require-dev": {
    "beyondcode/laravel-dump-server": "^1.0",
    "filp/whoops": "^2.0",
    "fzaninotto/faker": "^1.4",
    "mockery/mockery": "^1.0",
    "nunomaduro/collision": "^3.0",
    "phpunit/phpunit": "^7.5"
},
"config": {
    "optimize-autoloader": true,
    "preferred-install": "dist",
    "sort-packages": true
},
"extra": {
    "laravel": {
    "dont-discover": []
    }
},
"autoload": {
    "psr-4": {
    "App\\": "app/",
    "Modules\\": "Modules/"
    },
    "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 1

你需要兼容版本的'照明/合同'和显然这个包存在于您的项目.检查'composer.json'文件和修复'照明/合同'适合'laravel/圣所'和laravel版本。

Answer 2

laravel/框架固定到v5.8，laravel/samtum与此不兼容。它至少需要Laravel v6