PHP Exception

Message: Call to a member function getRealties() on null File: /home/excel/erapido/application/layouts/kenlo/views/scripts/realestate-kenlo/index/building-view.phtml(7) Line: 7

#0 /home/excel/erapido/library/Zend/View.php(157): include() #1 /home/excel/erapido/library/Zend/View/Abstract.php(887): Zend_View->_run() #2 /home/excel/erapido/library/Zend/Controller/Action/Helper/ViewRenderer.php(910): Zend_View_Abstract->render() #3 /home/excel/erapido/library/Zend/Controller/Action/Helper/ViewRenderer.php(931): Zend_Controller_Action_Helper_ViewRenderer->renderScript() #4 /home/excel/erapido/library/Zend/Controller/Action.php(212): Zend_Controller_Action_Helper_ViewRenderer->render() #5 /home/excel/erapido/application/modules/cms/controllers/actions/Theme.php(202): Zend_Controller_Action->render() #6 /home/excel/erapido/application/modules/realestate-kenlo/controllers/IndexController.php(227): Cms_Controller_Action_Theme->cmsRender() #7 /home/excel/erapido/library/Zend/Controller/Action.php(516): RealestateKenlo_IndexController->buildingAction() #8 /home/excel/erapido/library/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch() #9 /home/excel/erapido/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch() #10 /home/excel/erapido/library/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch() #11 /home/excel/erapido/library/Zend/Application.php(400): Zend_Application_Bootstrap_Bootstrap->run() #12 /home/excel/public_html/index.php(51): Zend_Application->run() #13 {main}