diff --git a/erpnext/portal/product_configurator/utils.py b/erpnext/portal/product_configurator/utils.py
index f8af30a1c30..9eef16bed36 100644
--- a/erpnext/portal/product_configurator/utils.py
+++ b/erpnext/portal/product_configurator/utils.py
@@ -239,7 +239,8 @@ def get_next_attribute_and_values(item_code, selected_attributes):
 	if exact_match:
 		data = get_product_info_for_website(exact_match[0])
 		product_info = data.product_info
-		product_info["allow_items_not_in_stock"] = cint(data.cart_settings.allow_items_not_in_stock)
+		if product_info:
+			product_info["allow_items_not_in_stock"] = cint(data.cart_settings.allow_items_not_in_stock)
 		if not data.cart_settings.show_price:
 			product_info = None
 	else: