Question

我非常喜欢这个社区！而且现在看来我需要一个人问一个问题，因为目前我在Google方面不走运。

因此，我无法启动PHP网站。它给出了这样的错误：

Fatal error: Uncaught exception 'yii\base\InvalidConfigException' with message 'The "id" configuration for the Application is required.' in /var/www/www-root/data/www/abc/vendor/yiisoft/yii2/base/Application.php:220 Stack trace: #0 /var/www/www-root/data/www/abc/vendor/yiisoft/yii2/base/Application.php(202): yii\base\Application->preInit(Array) #1 /var/www/www-root/data/www/somewebsite.com/index.php(20): yii\base\Application->__construct(Array) #2 {main} thrown in /var/www/www-root/data/www/abc/vendor/yiisoft/yii2/base/Application.php on line 220

我的index.php是：

<?php
defined('YII_DEBUG') or define('YII_DEBUG', true);
defined('YII_ENV') or define('YII_ENV', 'prod');

ini_set('session.save_path', 'tmp');
session_start();   

require(__DIR__ . '/../abc/vendor/autoload.php');
require(__DIR__ . '/../abc/vendor/yiisoft/yii2/Yii.php');
require(__DIR__ . '/../abc/common/config/bootstrap.php');
require(__DIR__ . '/../abc/common/config/bootstrap.php');

$config = yii\helpers\ArrayHelper::merge(
    require(__DIR__ . '/../abc/common/config/main.php'),
    require(__DIR__ . '/../abc/common/config/main-local.php'),
    require(__DIR__ . '/../abc/common/config/main.php'),
    require(__DIR__ . '/../abc/common/config/main-local.php')
);

$application = new yii\web\Application($config);
$application->run();

?>

有什么问题？我根据他们的手册安装了Yii框架。

Answer 1

您尝试过配置文件（即main.php）

return [
    'id' => 'app-frontend-example',
]

Answer 2

您在配置目录中的配置文件main.php应该返回

......
return [
    'id' => 'your_app_if',
    'name' => Your App Name ',

    'basePath' => dirname(__DIR__),
    'bootstrap' => ['log'],
    'controllerNamespace' => 'your_application\controllers', // the namespace for you application controller 
    'modules' => [],
    'components' => [
        'log' => [
            'traceLevel' => YII_DEBUG ? 3 : 0,
            'targets' => [
                [
                    'class' => 'yii\log\FileTarget',
                    'levels' => ['error', 'warning'],
                ],
            ],
        ],
        'errorHandler' => [
            'errorAction' => 'site/error',
        ],
    ],
    'params' => $params,
];

Yii2：致命错误：未捕获的异常'yii \ base \ InvalidConfigException'

2 个答案: