Notice (8): Undefined index: CategorySubcategory [APP/Controller/ProductsController.php, line 938]

Code Context

                $this->set('category_parent_id',$product_categories['CategorySubcategory'][0]['parent_id']);                

            }            

            if(!empty($product_categories) && $product_categories['CategorySubcategory'][0]['parent_id'] > 0) {

$product_id = '11972'
$data = array(
	'ip' => '216.73.216.141',
	'product_id' => '11972'
)
$pids = '11972'
$product_info = array(
	'Product' => array(
		'id' => '11972',
		'category_id' => '0',
		'slug' => '',
		'name' => 'Metal Long Tail Painted Peacock (8 inch Length)',
		'published' => false,
		'sort_order' => '1',
		'is_new' => false,
		'stock_qty' => '0',
		'view_info' => '0',
		'visit_count' => '0',
		'created' => '2019-02-21 08:17:23',
		'modified' => '2021-07-01 11:15:33'
	),
	'Category' => array(
		'id' => null,
		'parent_id' => null,
		'slug' => null,
		'name' => null,
		'published' => null,
		'sort_order' => null,
		'created' => null,
		'modified' => null
	),
	'ProductDescription' => array(
		'id' => '2004',
		'product_id' => '11972',
		'image' => 'product_1575465338.jpeg',
		'tag_line' => '',
		'short_description' => '',
		'description' => '',
		'design_no' => '2694',
		'gross_price' => '850.00',
		'discount' => '15',
		'final_price' => '723.00',
		'quantity' => '1',
		'weight' => '230 Gram',
		'size' => '20cm Length, 13cm Height, 4.5cm Width',
		'p_height' => '20.00',
		'p_weight' => '13.00',
		'p_length' => '4.50',
		'volume' => '0.29',
		'minimum_quantity' => null,
		'material' => 'Metal',
		'packing' => 'Box',
		'meta_title' => 'Metal Long Tail Painted Peacock (8 inch Length): Product code 2694 at Rs. 697 only on Handicraftsinindia.in',
		'meta_description' => 'Handicraftsinindia.in: This beautiful and Metal Long Tail Painted Peacock (8 inch Length) with gorgeous hand work and perfect showcase of Indian Handicrafts. Product code: 2694, Price Rs. 697. Free delivery in India. ',
		'meta_keyword' => null,
		'created' => '2019-02-21 08:17:23',
		'modified' => '2021-07-01 11:15:33'
	),
	'ProductCategory' => array(
		(int) 0 => array(
			'id' => '35374',
			'product_id' => '11972',
			'category_id' => '72'
		),
		(int) 1 => array(
			'id' => '35375',
			'product_id' => '11972',
			'category_id' => '97'
		)
	),
	'ProductImage' => array(
		(int) 0 => array(
			'id' => '1568',
			'product_id' => '11972',
			'image' => 'img15754653381.jpeg',
			'created' => '2019-12-04 13:15:38',
			'modified' => '2019-12-04 13:15:38'
		)
	),
	'Review' => array(),
	'MostVisitProduct' => array()
)
$pro_size = '20cm Length, 13cm Height, 4.5cm Width'
$category_name = 'Bird Statue '
$product_categories = array(
	'Category' => array(
		'id' => '72',
		'parent_id' => '0',
		'slug' => null,
		'name' => 'Bird Statue ',
		'published' => '1',
		'sort_order' => '2',
		'created' => '2016-07-16 08:34:53',
		'modified' => '2021-06-26 14:26:27'
	)
)
$related_catagor = array()
$parent_categoryname = ''
$parent_cat_id = '72'
$category_parent_id = null

ProductsController::pro_info() - APP/Controller/ProductsController.php, line 938
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 185
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 160
[main] - APP/webroot/index.php, line 108