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我在将可配置产品添加到购物车时遇到问题。以下阵列I设置功能Magento SOAP API v2 - 将可配置产品添加到购物车
$productList_final =
Array
(
[0] => Array
(
[product_id] => 3
[sku] => Wallpaper
[name] => Wallpaper
[set] => 4
[type] => configurable
[category_ids] => Array
(
[0] => 3
)
[website_ids] => Array
(
[0] => 1
)
[qty] => 1.0000
[options] => Array
(
[info_buyRequest] => Array
(
[uenc] => aHR0cDovL2xvY2FsaG9zdC9zeW5jaHJvbml6ZS1vcmRlci9pbmRleC5waHAvY2VsbC1waG9uZXMvd2FsbHBhcGVyLmh0bWw,
[product] => 2
[form_key] => rYNDd47kaYLWGl4a
[related_product] =>
[super_attribute] => Array
(
[0] => Array
(
[key] => 92
[value] => 5
)
)
[qty] => 1
)
[attributes_info] => Array
(
[0] => Array
(
[label] => Color
[value] => Green
)
)
[simple_name] => Wallpaper-Green
[simple_sku] => Wallpaper-Green
[product_calculations] => 1
[shipment_type] => 0
)
)
)
但它产生的错误，“SOAP-错误：编码：对象有没有‘关键’属性”叫下面的函数
$apiClient->shoppingCartProductAdd($sessionId, $cartId, $productList_final);
任何线索，我怎么当应该准备上面的数组 - 选项（supper_attributes）？