未找到“Zend_Measure_Weight”类- Magento

Question

当我转到Magento (ver 1.9)中的发货页面时，我得到了致命的错误。它说：

致命错误:在第439行的/home/www/mysite.com/www/newsite/app/code/core/Mage/Usa/Model/Shipping/Carrier/Dhl/International.php中找不到类'Zend_Measure_Weight‘

我在第439行有这样的代码：

'dimensions_variables'  => array(
                'L'         => Zend_Measure_Weight::POUND,
                'LB'        => Zend_Measure_Weight::POUND,
                'POUND'     => Zend_Measure_Weight::POUND,
                'K'         => Zend_Measure_Weight::KILOGRAM,
                'KG'        => Zend_Measure_Weight::KILOGRAM,
                'KILOGRAM'  => Zend_Measure_Weight::KILOGRAM,
                'I'         => Zend_Measure_Length::INCH,
                'IN'        => Zend_Measure_Length::INCH,
                'INCH'      => Zend_Measure_Length::INCH,
                'C'         => Zend_Measure_Length::CENTIMETER,
                'CM'        => Zend_Measure_Length::CENTIMETER,
                'CENTIMETER'=> Zend_Measure_Length::CENTIMETER,

            )

我怎么才能修好它？

Answer 1

因为你从你的模型中调用它，所以你必须在你的课程之前添加这个

require_once(Mage::getBaseDir('lib') . '/Zend/Measure/Weight.php');

class ........ extends Mage_Core_Model_Abstract

现在，您可以调用Zend_Measure_Weight类了。