Magento - Mage_Core_Exception:请选择有效的付款方式

Question

我用下面的代码以编程方式创建订单

function createSaleOrderForMagento()
    {
        $customer_id = $this->sale_lib->get_customer();
        $items = $this->sale_lib->get_cart();
        if($customer_id==-1)
        {
            return;
        }
        $cust_info = $this->Customer->get_info($customer_id);
        $primaryAddress = $cust_info->getPrimaryShippingAddress();
        require_once '../app/Mage.php';
        Mage::init();
        $websiteId = Mage::app()->getWebsite()->getId();
        $store = Mage::app()->getStore();
        // Start New Sales Order Quote
        $storeId=$store->getId();
        $quote = Mage::getModel('sales/quote')->setStoreId($storeId);
        // Set Sales Order Quote Currency
         $baseCurrencyCode = Mage::app()->getStore($storeId)->getBaseCurrencyCode();
            $currentCurrencyCode = Mage::app()->getStore($storeId)->getCurrentCurrencyCode();
        $quote->setCurrency('VND');
        $customer = Mage::getModel('customer/customer')->load($customer_id);

        // Assign Customer To Sales Order Quote
        $quote->assignCustomer($customer);
        // Configure Notification
        $quote->setSendCconfirmation(0);

        foreach($items as $line=>$item)
        {

            $product=Mage::getModel('catalog/product')->load($item['item_id']);
            $quote->addProduct($product,new Varien_Object(array('qty'   => 1)));
        }

        // Set Sales Order Billing Address
        // set Billing Address
        $billing = $customer->getDefaultBillingAddress();
        $billingAddress = Mage::getModel('sales/order_address')
            ->setStoreId($storeId)
            ->setAddressType(Mage_Sales_Model_Quote_Address::TYPE_BILLING)
            ->setCustomerId($customer->getId())
            ->setCustomerAddressId($customer->getDefaultBilling())
            ->setCustomer_address_id($billing->getEntityId())
            ->setPrefix($billing->getPrefix())
            ->setFirstname($billing->getFirstname())
            ->setMiddlename($billing->getMiddlename())
            ->setLastname($billing->getLastname())
            ->setSuffix($billing->getSuffix())
            ->setCompany($billing->getCompany())
            ->setStreet($billing->getStreet())
            ->setCity($billing->getCity())
            ->setCountry_id($billing->getCountryId())
            ->setRegion($billing->getRegion())
            ->setRegion_id($billing->getRegionId())
            ->setPostcode($billing->getPostcode())
            ->setTelephone($billing->getTelephone())
            ->setFax($billing->getFax());
        $quote->setBillingAddress($billingAddress);

        // Set Sales Order Shipping Address
        $shipping = $customer->getDefaultShippingAddress();
        $shippingAddress = Mage::getModel('sales/order_address')
            ->setStoreId($storeId)
            ->setAddressType(Mage_Sales_Model_Quote_Address::TYPE_SHIPPING)
            ->setCustomerId($customer->getId())
            ->setCustomerAddressId($customer->getDefaultShipping())
            ->setCustomer_address_id($shipping->getEntityId())
            ->setPrefix($shipping->getPrefix())
            ->setFirstname($shipping->getFirstname())
            ->setMiddlename($shipping->getMiddlename())
            ->setLastname($shipping->getLastname())
            ->setSuffix($shipping->getSuffix())
            ->setCompany($shipping->getCompany())
            ->setStreet($shipping->getStreet())
            ->setCity($shipping->getCity())
            ->setCountry_id($shipping->getCountryId())
            ->setRegion($shipping->getRegion())
            ->setRegion_id($shipping->getRegionId())
            ->setPostcode($shipping->getPostcode())
            ->setTelephone($shipping->getTelephone())
            ->setFax($shipping->getFax())->setShippingMethod('freeshipping_freeshipping');
        $quote->setShippingAddress($shippingAddress)
            ->setShipping_method('freeshipping_freeshipping')
        ->setPaymentMethod('checkmo');
        $quote->save();
        $quote->getShippingAddress()
            ->setShippingMethod('freeshipping_freeshipping')
            ->setCollectShippingRates(true)
            ->setPaymentMethod('checkmo')
            ->collectTotals();
        $quote->save();
        // Create Order From Quote
        $service = Mage::getModel('sales/service_quote', $quote);
        //var_dump($service);
        $service->submitAll();
        $increment_id = $service->getOrder()->getRealOrderId();
        // Resource Clean-Up
        $quote = $customer = $service = null;
        // Finished
        return $increment_id;
    } 

但是我得到了一个错误：

( ！致命错误：未捕获的异常"Mage_Core_Exception"与 消息"请选择有效的付款方式。 C：\wamp\www\pmc\app\Mage.php 在第 595 行 ( ! )Mage_Core_Exception：请选择有效的付款方式。在 C：\wamp\www\pmc\app\Mage.php 第 595 行

请帮我解决这个问题

Answer 1

如果您检查此错误输出的条件，您将看到以下内容：

    if (!($this->getQuote()->getPayment()->getMethod())) {
        Mage::throwException(Mage::helper('sales')->__('Please select a valid payment method.'));
    }

这意味着您需要初始化Mage_Sales_Model_Quote_Payment模型并在那里设置您的付款方式：

$quote->getPayment()->setMethod('checkmo');