Bootstrap and its behaviors do not have a method or closure named "registerCoreCss".

[rajeshmjn]

<?php

// 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('editable', dirname(FILE).'/../extensions/x-editable');

//Yii::app()->clientScript->registerCssFile(Yii::app()->baseUrl.'/extensions/yiibooster/css/bootstrap.min.css');
//Yii::app()->clientScript->registerScriptFile(Yii::app()->baseUrl.'/extensions/yiibooster/js/bootstrap.min.js');

return array( 'basePath'=>dirname(FILE).DIRECTORY_SEPARATOR.'..', 'name'=>'Admin Panel',

// preloading 'log' component
'preload'=>array('log', 'bootstrap'),

// autoloading model and component classes
'import'=>array(

    'application.models.*',
    'application.components.*',
            'editable.*',
        //image uploader importer 
            'application.modules.image.components.*',
            'application.modules.image.models.Image',

        //end of image importer
            'application.modules.newsevent.models.*',
            'application.modules.album.models.*',
            'application.modules.menu.models.*',
),
    'defaultController'=>'site',
'modules'=>array(
    // uncomment the following to enable the Gii tool

    'gii'=>array(
        'class'=>'system.gii.GiiModule',
        'password'=>'abcdef',
        // If removed, Gii defaults to localhost only. Edit carefully to taste.
        'ipFilters'=>array('127.0.0.1','::1'),
    ),
        //image uploader modules code
            'image'=>array(
            'createOnDemand'=>true, // requires apache mod_rewrite enabled
            'install'=>true, // allows you to run the installer
            ),
        //end of image uploader modules code
            'newsevent', 'banner', 'album', 'gallery', 'client', 'social', 'recipe', 'menu','content',
),

// application components
'components'=>array(
    'user'=>array(
        // enable cookie-based authentication
        'allowAutoLogin'=>true,
    ),

            'bootstrap' => array(
                   'class' => 'application.extensions.yiibooster.components.Bootstrap',
                   'responsiveCss' => true,

            ),
                //X-editable config
            'editable' => array(
                'class'     => 'editable.EditableConfig',
                'form'      => 'bootstrap',        //form style: 'bootstrap', 'jqueryui', 'plain' 
                'mode'      => 'popup',            //mode: 'popup' or 'inline'  
                'defaults'  => array(              //default settings for all editable elements
                   'emptytext' => 'Click to edit'
                )
            ),  

    // uncomment the following to enable URLs in path-format

// 'urlManager'=>array( // 'urlFormat'=>'path', // 'rules'=>array( // 'controller:w+/id:d+'=>'/view', // 'controller:w+/action:w+/id:d+'=>'/', // 'controller:w+/action:w+'=>'/', // ), // ),

    //'db'=>array(
    //  'connectionString' => 'sqlite:'.dirname(__FILE__).'/../data/testdrive.db',
    //),
    // uncomment the following to use a MySQL database

    'db'=>array(
        'connectionString' => 'mysql:host=localhost;dbname=dbu',
        'emulatePrepare' => true,
        'username' => 'root',
        'password' => '',
        'charset' => 'utf8',                        
    ),

    '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',
            ),
            */
        ),
    ),

// //image uploder components // 'image'=>array( // 'class'=>'ImgManager', // 'versions'=>array( // 'small'=>array('width'=>120,'height'=>120), // 'medium'=>array('width'=>320,'height'=>320), // 'large'=>array('width'=>640,'height'=>640), // ), // ),

            //endof image uploader components
),

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

);

i've include bootstrap as yiibooster but it throw the exception

[izemize]

Yii Booster preload required css, js files. Simply uncomment it.

[jamesmbowler]

I'm getting the same error, looks like those methods were deprecated in Yii bootstrap: https://github.com/clevertech/YiiBooster/blob/master/CHANGELOG.md

Commenting those lines out in Editable.php seems to work fine for me.