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 = '12271'
$data = array(
	'ip' => '216.73.216.146',
	'product_id' => '12271'
)
$pids = '12271'
$product_info = array(
	'Product' => array(
		'id' => '12271',
		'category_id' => '0',
		'slug' => '',
		'name' => 'Wall Hanging Krishna with Kalash & Bell',
		'published' => true,
		'sort_order' => '1',
		'is_new' => false,
		'stock_qty' => '100',
		'view_info' => '0',
		'visit_count' => '0',
		'created' => '2019-10-06 05:14:38',
		'modified' => '2021-05-27 04:40:59'
	),
	'Category' => array(
		'id' => null,
		'parent_id' => null,
		'slug' => null,
		'name' => null,
		'published' => null,
		'sort_order' => null,
		'created' => null,
		'modified' => null
	),
	'ProductDescription' => array(
		'id' => '2303',
		'product_id' => '12271',
		'image' => 'product_1612707272.jpeg',
		'tag_line' => 'Wall Hanging Krishna Bell Kalash ',
		'short_description' => '',
		'description' => '<p>
	This decorative wall hanging krishna with kalash &amp; bells design is made of white metal and adorned with long lasting golden polish and red &amp; green painting. hanging krishna can be placed into your pooja room. This is a divine gift item for return gifting purpose.</p>
',
		'design_no' => '2992',
		'gross_price' => '270.00',
		'discount' => '30',
		'final_price' => '189.00',
		'quantity' => '1',
		'weight' => '200 Gram',
		'size' => '20cm Height, 10cm Width',
		'p_height' => '20.00',
		'p_weight' => '10.00',
		'p_length' => '3.00',
		'volume' => '0.15',
		'minimum_quantity' => null,
		'material' => 'Metal',
		'packing' => 'Box Packing',
		'meta_title' => 'Wall Hanging Krishna with Kalash & Bells - Pack of 2pc – Product code 2992 at Rs.360',
		'meta_description' => 'Buy online wall hanging Krishna with kalash & bells at lowest price in India. Buy online exclusive metal wall hanging on Handicraftsinindia.in | 100% Product satisfaction guarantee | Free shipping in India.',
		'meta_keyword' => null,
		'created' => '2019-10-06 05:14:38',
		'modified' => '2021-05-27 04:40:59'
	),
	'ProductCategory' => array(
		(int) 0 => array(
			'id' => '34304',
			'product_id' => '12271',
			'category_id' => '20'
		),
		(int) 1 => array(
			'id' => '34305',
			'product_id' => '12271',
			'category_id' => '97'
		)
	),
	'ProductImage' => array(
		(int) 0 => array(
			'id' => '2865',
			'product_id' => '12271',
			'image' => 'img16127072721.jpeg',
			'created' => '2021-02-07 14:14:32',
			'modified' => '2021-02-07 14:14:32'
		),
		(int) 1 => array(
			'id' => '2866',
			'product_id' => '12271',
			'image' => 'img16127072722.jpeg',
			'created' => '2021-02-07 14:14:32',
			'modified' => '2021-02-07 14:14:32'
		),
		(int) 2 => array(
			'id' => '3887',
			'product_id' => '12271',
			'image' => 'img16220904591.jpeg',
			'created' => '2021-05-27 04:40:59',
			'modified' => '2021-05-27 04:40:59'
		)
	),
	'Review' => array(),
	'MostVisitProduct' => array()
)
$pro_size = '20cm Height, 10cm Width'
$category_name = 'Hangings'
$product_categories = array(
	'Category' => array(
		'id' => '20',
		'parent_id' => '0',
		'slug' => 'wall-hanging',
		'name' => 'Hangings',
		'published' => '1',
		'sort_order' => '10',
		'created' => '2014-04-12 14:53:35',
		'modified' => '2021-07-01 13:03:55'
	)
)
$related_catagor = array()
$parent_categoryname = ''
$parent_cat_id = '20'
$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