php - 运行应用程序时找不到类错误

Question

我正在使用 Laravel 框架开发一个应用程序。当我尝试从 Firefox 浏览器加载应用程序( http://localhost/laravel/public/ )时，出现以下错误:

FatalErrorException in C:\wamp\www\laravel\vendor\laravel\framework\src\Illuminate\Foundation\ProviderRepository.php line 150: Class 'Illuminate\Broadcasting\BroadcastServiceProvider' not found

我尝试通过遵循下面提到的几个解决方案来解决这个问题，但我无法摆脱。

我尝试卸载 Composer 并使用 --dev-o 安装它，但这对我不起作用。

我尝试将文件夹 Vendor 从我的应用程序(laravel)中移出，然后通过更改 composer.lock 文件将其引入。这没有用。

我尝试重命名我的命名空间:
C:\wamp\www\laravel>php artisan app:name laravel
即使这给了我同样的错误: [Symfony\Component\Debug\Exception\FatalErrorException] 找不到类 'Illuminate\Broadcasting\BroadcastServiceProvider'

我的 composer.json 文件组件:

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "type": "project",
    "require": { "php": ">=5.5.9", "laravel/framework": "5.1.*"
    },
    "require-dev": {
        "fzaninotto/faker": "~1.4", "mockery/mockery": "0.9.*", 
        "phpunit/phpunit": "~4.0", "phpspec/phpspec": "~2.1"
    },
    "autoload": {
        "classmap": ["database"],
        "psr-4": {"App\\": "app/"}
    },
    "autoload-dev": {"classmap": ["tests/TestCase.php"]},
    "scripts": {
        "post-install-cmd": ["php artisan clear-compiled","php artisan optimize"],
        "pre-update-cmd": ["php artisan clear-compiled"],
        "post-update-cmd": ["php artisan optimize"],
        "post-root-package-install": ["php -r \"copy('.env.example', '.env');\"" ],
        "post-create-project-cmd": ["php artisan key:generate"]
    },
    "config": {"preferred-install": "dist"},
    "require": {"illuminate/html": "5.*","laravel/framework": "5.0.*"}
}

你的帮助会让我摆脱这个困境。

Answer 1

你应该跑
composer install --no-dev --no-scripts
接着
composer install --no-dev -o