Yii Php- Property Is Not Defined

I’m managing a site built on the Yii Framework and very randomly started to get the following error. Not exactly sure how or why this started happening since the source hasn’t been touch.

Appreciate any help. Thanks!


 CException

    Description

    Property "feature.mobile_hero_img" is not defined.

    Source File

    /data/www.zoomiezoom.com/yii/framework/db/ar/CActiveRecord.php(106)

    00094:      */

    00095:     public function __get($name)

    00096:     {

    00097:         if(isset($this->_attributes[$name]))

    00098:             return $this->_attributes[$name];

    00099:         else if(isset($this->getMetaData()->columns[$name]))

    00100:             return null;

    00101:         else if(isset($this->_related[$name]))

    00102:             return $this->_related[$name];

    00103:         else if(isset($this->getMetaData()->relations[$name]))

    00104:             return $this->getRelated($name);

    00105:         else

    00106:             return parent::__get($name);

    00107:     }

    00108: 

    00109:     /**

    00110:      * PHP setter magic method.

    00111:      * This method is overridden so that AR attributes can be accessed like properties.

    00112:      * @param string property name

    00113:      * @param mixed property value

    00114:      */

    00115:     public function __set($name,$value)

    00116:     {

    00117:         if($this->setAttribute($name,$value)===false)

    00118:         {

    Stack Trace

    #0 /data/www.zoomiezoom.com/yii/framework/db/ar/CActiveRecord.php(106): CComponent->__get('mobile_hero_img')

    #1 /data/www.zoomiezoom.com/yii/framework/web/helpers/CHtml.php(1624): CActiveRecord->__get('mobile_hero_img')

    #2 /data/www.zoomiezoom.com/yii/framework/web/helpers/CHtml.php(1100): CHtml::activeInputField('text', Object(feature), 'mobile_hero_img', Array)

    #3 /data/www.zoomiezoom.com/protected/views/feature/_form.php(74): CHtml::activeTextField(Object(feature), 'mobile_hero_img', Array)

    #4 /data/www.zoomiezoom.com/yii/framework/web/CBaseController.php(119): require('/data/www.theax...')

    #5 /data/www.zoomiezoom.com/yii/framework/web/CBaseController.php(88): CBaseController->renderInternal('/data/www.theax...', Array, true)

    #6 /data/www.zoomiezoom.com/yii/framework/web/CController.php(732): CBaseController->renderFile('/data/www.theax...', Array, true)

    #7 /data/www.zoomiezoom.com/protected/views/feature/create.php(14): CController->renderPartial('_form', Array)

    #8 /data/www.zoomiezoom.com/yii/framework/web/CBaseController.php(119): require('/data/www.theax...')

    #9 /data/www.zoomiezoom.com/yii/framework/web/CBaseController.php(88): CBaseController->renderInternal('/data/www.theax...', Array, true)

    #10 /data/www.zoomiezoom.com/yii/framework/web/CController.php(732): CBaseController->renderFile('/data/www.theax...', Array, true)

    #11 /data/www.zoomiezoom.com/yii/framework/web/CController.php(671): CController->renderPartial('create', Array, true)

    #12 /data/www.zoomiezoom.com/protected/controllers/FeatureController.php(71): CController->render('create', Array)

    #13 /data/www.zoomiezoom.com/yii/framework/web/actions/CInlineAction.php(32): FeatureController->actionCreate()

    #14 /data/www.zoomiezoom.com/yii/framework/web/CController.php(300): CInlineAction->run()

    #15 /data/www.zoomiezoom.com/yii/framework/web/filters/CFilterChain.php(129): CController->runAction(Object(CInlineAction))

    #16 /data/www.zoomiezoom.com/yii/framework/web/filters/CFilter.php(41): CFilterChain->run()

    #17 /data/www.zoomiezoom.com/yii/framework/web/CController.php(983): CFilter->filter(Object(CFilterChain))

    #18 /data/www.zoomiezoom.com/yii/framework/web/filters/CInlineFilter.php(59): CController->filterAccessControl(Object(CFilterChain))

    #19 /data/www.zoomiezoom.com/yii/framework/web/filters/CFilterChain.php(126): CInlineFilter->filter(Object(CFilterChain))

    #20 /data/www.zoomiezoom.com/yii/framework/web/CController.php(283): CFilterChain->run()

    #21 /data/www.zoomiezoom.com/yii/framework/web/CController.php(257): CController->runActionWithFilters(Object(CInlineAction), Array)

    #22 /data/www.zoomiezoom.com/yii/framework/web/CWebApplication.php(320): CController->run('create')

    #23 /data/www.zoomiezoom.com/yii/framework/web/CWebApplication.php(120): CWebApplication->runController('feature/create')

    #24 /data/www.zoomiezoom.com/yii/framework/base/CApplication.php(135): CWebApplication->processRequest()

    #25 /data/www.zoomiezoom.com/public_html/admin_tae/index.php(13): CApplication->run()

    #26 {main}

schema for feature.php




class feature extends CActiveRecord

{

    /**

     * The followings are the available columns in table 'feature':

     * @var integer $id

     * @var integer $feature_name_id

     * @var string $display_name

     * @var integer $language_id

     * @var string $long_blurb

     * @var string $short_blurb

     * @var string $subhead_text

     * @var string $hero_img

     * @var string $mobile_hero_img

     * @var string $thumb_sm

     * @var string $thumb_md

     * @var string $thumb_lg

     * @var string $link_url

     * @var string $link_image

     * @var string $link_text

     * @var string $buyit_id

     * @var string $seo_text

     * @var string $meta_description

     * @var string $meta_keywords

     * @var integer $category_id

     * @var integer $sub_cat_id

     * @var string $deep_link

     * @var string $tracking_id

     * @var integer $weight

     * @var integer $initial_rating

     * @var string $active

     * @var string $created

     * @var string $modified

     */


    /**

     * Returns the static model of the specified AR class.

     * @return CActiveRecord the static model class

     */

    public static function model($className=__CLASS__)

    {

        return parent::model($className);

    }


    /**

     * @return string the associated database table name

     */

    public function tableName()

    {

        return 'feature';

    }


    /**

     * @return array validation rules for model attributes.

     */

    public function rules()

    {

        // NOTE: you should only define rules for those attributes that

        // will receive user inputs.

        return array(

            array('feature_name_id', 'required'),

            array('feature_name_id, language_id, category_id, sub_cat_id, weight, initial_rating', 'numerical', 'integerOnly'=>true),

            array('active', 'length', 'max'=>1),

            array('display_name, long_blurb, short_blurb, subhead_text, page_title, hero_img, mobile_hero_img, thumb_sm, thumb_md, thumb_lg, link_url, link_image, link_text, buyit_id, seo_text, meta_description, meta_keywords, deep_link, tracking_id, created', 'safe'),

        );

    }


    /**

     * @return array relational rules.

     */

    public function relations()

    {

        // NOTE: you may need to adjust the relation name and the related

        // class name for the relations automatically generated below.

        // 'VarName'=>array('RelationType', 'ClassName', 'ForeignKey', ...additional options)

        return array(

            'feature_name' => array(self::BELONGS_TO, 'feature_name', 'feature_name_id', 'alias'=>'feature_name'),

            'language' => array(self::BELONGS_TO, 'language', 'language_id', 'on'=>'t.language_id = language.id', 'alias'=>'language'),

            'category' => array(self::BELONGS_TO, 'category', 'category_id', 'alias'=>'category'),

            'sub_cat' => array(self::BELONGS_TO, 'sub_cat', 'sub_cat_id'),

            'language_r' => array(self::BELONGS_TO, 'language', 'language_id', 'alias'=>'language'),

        );

    }

    /**

     * @return array Named Scopes.

     */

    public function scopes()

    {

        return array(

            'active'=>array(

                'condition' => 't.active="y"',

                'order' => 'feature_name.type_id DESC, category_id, sub_cat_id, t.weight ASC',

            ),

        );


    }


    /**

     * @return array customized attribute labels (name=>label)

     */

    public function attributeLabels()

    {

        return array(

            'id' => 'Id',

            'feature_name_id' => 'Feature Name ID',

            'display_name' => 'Display Name',

            'language_id' => 'Language',

            'long_blurb' => 'Main Description',

            'short_blurb' => 'Short Blurb',

            'subhead_text' => 'Subhead Text',

            'page_title' => 'Browser Title',

            'hero_img' => 'Hero Img',

            'mobile_hero_img' => 'Mobile Hero Img',

            'thumb_sm' => 'Small Thumbnail',

            'thumb_md' => 'Medium Thumbnail ',

            'thumb_lg' => 'Large Thumbnail',

            'link_url' => 'CTA Link Url',

            'link_image' => 'CTA Link Image',

            'link_text' => ' CTA Link Text',

            'buyit_id' => ' BuyIt Link Product ID',

            'seo_text' => 'SEO Copy',

            'meta_description' => 'Meta Description',

            'meta_keywords' => 'Meta Keywords',

            'category_id' => 'Category',

            'sub_cat_id' => 'Sub Category',

            'deep_link' => 'Deep Link',

            'tracking_id' => 'Tracking ID',

            'weight' => 'Weight',

            'initial_rating' => 'Initial Rating',

            'active' => 'Active',

            'created' => 'Created Date',

            'modified' => 'Modified Date',

        );

    }

}

the frontend of the site hasn’t been altered so i dont think it’s an error on the db side.