Notice (8): Undefined index: CatResearch [APP/Controller/HomesController.php, line 118]
Code Context
        $cat = $this->CatResearch->find('first',array('conditions'=>array('slug'=>$slug)));

        $this->set('title_layout',!empty($cat['CatResearch']['name'])?$cat['CatResearch']['name']:'Nghiên cứu');

        $cat_research_id = $cat['CatResearch']['id'];
$slug = ''
$cat = array()
HomesController::list_research() - APP/Controller/HomesController.php, line 118
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 115

Notice (8): Trying to access array offset on value of type null [APP/Controller/HomesController.php, line 118]
Code Context
        $cat = $this->CatResearch->find('first',array('conditions'=>array('slug'=>$slug)));

        $this->set('title_layout',!empty($cat['CatResearch']['name'])?$cat['CatResearch']['name']:'Nghiên cứu');

        $cat_research_id = $cat['CatResearch']['id'];
$slug = ''
$cat = array()
HomesController::list_research() - APP/Controller/HomesController.php, line 118
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 491
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 115