Notice (8): Trying to access array offset on value of type null [/home/u246s.com/htdocs/require/common.php, line 13]
Code Context
    $item = new Item();     // itemモデルインスタンス作成タンス作成
    $ret = $item->getItemCalc($i_identity);
    $rs = $item->data['Item'];
$i_identity = (int) 107670
$item_price = (int) 0
$item = object(Item) {
	useTable => false
	data => null
	cacheQueries => false
	useDbConfig => 'default'
	displayField => null
	id => false
	schemaName => null
	table => 'items'
	primaryKey => 'id'
	validate => array()
	validationErrors => array()
	validationDomain => null
	plugin => null
	name => 'Item'
	alias => 'Item'
	tableToModel => array()
	belongsTo => array()
	hasOne => array()
	hasMany => array()
	hasAndBelongsToMany => array()
	actsAs => null
	Behaviors => object(BehaviorCollection) {}
	whitelist => array()
	cacheSources => true
	findQueryType => null
	recursive => (int) 1
	order => null
	virtualFields => array()
	__backAssociation => array()
	__backInnerAssociation => array()
	__backOriginalAssociation => array()
	__backContainableAssociation => array()
	__safeUpdateMode => false
	useConsistentAfterFind => true
	findMethods => array(
		'all' => true,
		'first' => true,
		'count' => true,
		'neighbors' => true,
		'list' => true,
		'threaded' => true
	)
	[protected] _schema => null
	[protected] _associationKeys => array(
		'belongsTo' => array(
			[maximum depth reached]
		),
		'hasOne' => array(
			[maximum depth reached]
		),
		'hasMany' => array(
			[maximum depth reached]
		),
		'hasAndBelongsToMany' => array(
			[maximum depth reached]
		)
	)
	[protected] _associations => array(
		(int) 0 => 'belongsTo',
		(int) 1 => 'hasOne',
		(int) 2 => 'hasMany',
		(int) 3 => 'hasAndBelongsToMany'
	)
	[protected] _insertID => null
	[protected] _sourceConfigured => false
	[protected] _eventManager => null
	[protected] _validator => null
	[private] getAffectedRows => null
}
$ret = (int) 0
getItemPrice - /home/u246s.com/htdocs/require/common.php, line 13
[main] - /home/u246s.com/htdocs/list_category/category_WO_PW_PA_10.php, line 142