Yii Property “Cwebuser.bootstrap” Is Not Defined

I have a site using the yii framework. As the first thing, after i got the site up and running, I wanted to install bootstrap (yii-bootstrap-2.1.0.r355.zip). This, however, did not go very smooth.

I get the following error "Property "CWebUser.bootstrap" is not defined."

The Bootstrap extension is placed as /blog/protected/extensions/bootstrap

My main config file looks like this


// uncomment the following to define a path alias

// Yii::setPathOfAlias('local','path/to/local-folder');

// This is the main Web application configuration. Any writable

// CWebApplication properties can be configured here.

	Yii::setPathOfAlias('bootstrap', dirname(__FILE__).'/../extensions/bootstrap');

return array(


	'name'=>'be creative',

	'theme'=>'bootstrap', // requires you to copy the theme under your themes directory


	// preloading 'log' component


	// preloading boostrap component


	// autoloading model and component classes







	// application components



			// enable cookie-based authentication


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



		// gii module...		










			'connectionString' => 'sqlite:protected/data/blog.db',

			'tablePrefix' => 'tbl_',


		// uncomment the following to use a MySQL database



			'connectionString' => 'mysql:host=localhost;dbname=blog',

			'emulatePrepare' => true,

			'username' => 'root',

			'password' => '123',

			'charset' => 'utf8',

			'tablePrefix' => 'tbl_',




			// use 'site/error' action to display errors
















					'levels'=>'error, warning',


				// uncomment the following to show log messages on web pages








	// application-level parameters that can be accessed

	// using Yii::app()->params['paramName']