Yii模塊只能在本地主機上使用，但不能在網站上使用

Question

我有一個使用Yii bootstrap框架開發它的網站。然後，我只是想創建註釋模塊，其中該模塊我從Yii的下載它（該鏈接低於）：

Comments module link

然後我已經測試過它在我的本地和它的作品。然而，評論模塊在我的網站上不起作用。

下面是我的主要代碼：

<?php 
require_once(dirname(__FILE__) . '/../components/Helper.php'); 

// uncomment the following to define a path alias 
// Yii::setPathOfAlias('local','path/to/local-folder'); 
Yii::setPathOfAlias('bootstrap', dirname(__FILE__).'/../extensions/bootstrap'); 
Yii::setPathOfAlias('CoverUploadDir', dirname(__FILE__).'/../../uploads/covers'); 
Yii::setPathOfAlias('ContentsUploadDir', dirname(__FILE__).'/../../uploads/contents'); 

error_reporting(E_ALL^E_NOTICE); 

// This is the main Web application configuration. Any writable 
// CWebApplication properties can be configured here. 
return array(
'basePath'=>dirname(__FILE__).DIRECTORY_SEPARATOR.'..', 
'name'=>'Smart Mobile Library', 
'theme' => 'bootstrap', 
// preloading 'log' component 
'preload'=>array('log'), 

// autoloading model and component classes 
'import'=>array(
    'application.models.*', 
    'application.components.*', 


), 

'modules'=> array( 



'comments'=>array(
     //you may override default config for all connecting models 
    'defaultModelConfig' => array(
     //only registered users can post comments 
    'registeredOnly' => true, 
    'useCaptcha' => true, 
     //allow comment tree 
    'allowSubcommenting' => true, 
     //display comments after moderation 
    'premoderate' => false, 
     //action for posting comment 
    'postCommentAction' => 'comments/comment/postComment', 
     //super user condition(display comment list in admin view and automoderate comments) 
    'isSuperuser'=>'Yii::app()->user->isAdmin()', 
    //order direction for comments 
    'orderComments'=>'DESC', 
    ), 

    //the models for commenting 
    'commentableModels'=>array(
     //model with individual settings 
     'Book'=>array(
      'registeredOnly'=>true, 
      'useCaptcha'=>true, 
      'allowSubcommenting'=>false, 
      //config for create link to view model page(page with comments) 
      'pageUrl'=>array(
       'route'=>'/admin/book', 
       'data'=>array('id'=>'book_id'), 
      ), 
     ), 
     //model with default settings 
    'ImpressionSet', 
    ), 
    //config for user models, which is used in application 
    'userConfig'=>array(
     'class'=>'User', 
     'nameProperty'=>'fullname', 
     'emailProperty'=>'email', 
    ), 
), 


    'gii'=>array(
     'class'=>'system.gii.GiiModule', 
     'password'=>'lovesick', 
     'ipFilters'=>array('127.0.0.1','::1'), 
     'generatorPaths'=>array(
      'bootstrap.gii', 
     ), 
    ), 



), 

// application components 
'components'=>array(

    'counter' => array(
     'class' => 'bootstrap.components.UserCounter', 
        ), 
    'bootstrap'=>array(
     'class'=>'bootstrap.components.Bootstrap', 

    ), 
    'user'=>array(

     'allowAutoLogin'=>true, 
     'class' => 'Admin', 
    ), 
    // uncomment the following to enable URLs in path-format 
    /* 
    'urlManager'=>array(
     'urlFormat'=>'path', 
     'rules'=>array(
      '<controller:\w+>/<id:\d+>'=>'<controller>/view', 
      '<controller:\w+>/<action:\w+>/<id:\d+>'=>'<controller>/<action>', 
      '<controller:\w+>/<action:\w+>'=>'<controller>/<action>', 


     ), 
    ), 
    */ 
    'db'=>array(
     'connectionString' => 'mysql:host=127.0.0.1;dbname=smartmob_administrators', 
     'emulatePrepare' => true, 
     'username' => 'donkey', 
     'password' => 'donkey1001', 
     'charset' => 'utf8', 
     'tablePrefix' => 'tbl_', 
    ), 
    'errorHandler'=>array(
     // use 'site/error' action to display errors 
     'errorAction'=>'site/error', 
    ), 
    'log'=>array(
     'class'=>'CLogRouter', 
     'routes'=>array(
      array(
       'class'=>'CFileLogRoute', 
       'levels'=>'error, warning', 
      ), 
      // uncomment the following to show log messages on web pages 
      /* 
      array(
       'class'=>'CWebLogRoute', 
      ), 
      */ 
     ), 
    ), 
), 

// application-level parameters that can be accessed 
// using Yii::app()->params['paramName'] 
'params'=>array(
    // this is used in contact page 
    'adminEmail'=>'admin@smartmobilelibrary.com', 
), 
); 

我按照已經給出，我真的不知道是什麼問題的所有規定。每當我叫下面

$this->widget('comments.widgets.ECommentsListWidget', array( 'model' => $model,)); 

這個別名不會顯示任何錯誤，但是在我所有的主題，走了我的頁面會變成白色。它只顯示了內容和沒有評論模塊。我認爲我的網址管理器有問題。我試圖執行下面的代碼，但仍然沒有成功

'<modules:\w+>/<controller:\w+>/<action:[\w-]+>' => '<modules>/<controller>/<action>', 
'<modules:\w+>/<controller:\w+>'     =>  '<modules>/<controller>', 
'<modules:\w+>'         => '<modules>', 

Answer 1

我已經設法解決了這個問題後，審查錯誤日誌。問題是在我的網站的PHP版本是5.2，在我的本地主機是5.3。因此，它給我的錯誤是

syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM 

此錯誤是由於在評論模型錯誤所在的行337是如下發生額外的雙冒號在public function getOwnerModel()： 基本上下面這段代碼只能在PHP的版本5.3，但不是在PHP5.2

$this->_ownerModel = $ownerModel::model()->findByPk($key); 

因此我把它改爲：

$model = call_user_func(array($ownerModel, 'model')); 
$this->_ownerModel = $model->findByPk($key);