问Opencart自定义模块没有显示在前端

EN

<?php class ControllerModulebevyspecials extends Controller {
protected function index($setting) {
    //Load the language file  
    $this->language->load('module/bevy_specials');

    //Load the models  
    $this->load->model('module/bevy_specials'); 

    //Get the title from the language file
    $this->data['heading_title'] = $this->language->get('heading_title');

    //Retrieve Checkout Special Products
    $products = $this->model_module_bevy_specials->getBevySpecials();
    if(Count($products)>0){         
        foreach ($products as $product) {
            $product_info = $this->model_catalog_product->getProduct($product['product_id']);
            $this->data['title'] = $product['title'];
            if (isset($product_info)) {
                $this->data['products'][] = array(
                    'product_id'    => $product_info['product_id'],
                    'name'          => $product_info['name'],
                    'discount'      => $product['discount']
                );
            }
        }   
    }
    else{
        $this->data['noRecord'] = true;
    }

    //Choose which template to display this module with
    if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/module/bevy_specials.tpl')) {
        $this->template = $this->config->get('config_template') . '/template/module/bevy_specials.tpl';
    } else {
        $this->template = 'default/template/module/bevy_specials.tpl';
    }

    //Render the page with the chosen template
    $this->render();
}  } ?>

Warning: Invalid argument supplied for foreach() in D:\xampp171\htdocs\opencart\catalog\controller\common\column_left.php on line 49