Magento订单处理错误Mage :: throwException（'无法检索...'）

Question

你好想知道是否有人可以提供帮助，当我点击下订单时我有Magento设置并且付款获取屏幕应该启动浏览器冻结或生成错误

class CustomLabelWithPadding:UILabel{

    var edgeInsets:UIEdgeInsets = UIEdgeInsetsZero

    override func textRectForBounds(bounds: CGRect, limitedToNumberOfLines numberOfLines: Int) -> CGRect {
        var rect = super.textRectForBounds(UIEdgeInsetsInsetRect(bounds, edgeInsets), limitedToNumberOfLines: numberOfLines)

        rect.size.width  += 10;
        return rect
    }

    override func drawTextInRect(rect: CGRect) {
        self.clipsToBounds = true
        self.layer.cornerRadius = 3
        super.drawTextInRect(UIEdgeInsetsInsetRect(rect, edgeInsets))
    }
}