node.js - KrakenJs 与 Dust 模板循环遍历对象错误

Question

I should Have got the else part but I am getting the error: Expected end tag for cart.items but it was not found. At line : 21, column : 35. I don't know where is the problem everything is fine may be indentation error please look out the code and suggest me. thanks there is also attached screen shot of the error. this is my dust file:

{>"layouts/master" /}
    {<body}
     <div class="row">
        <div class="container">
            <h2>Your Cart</h2>
            {?cart.items}
                <table>
                    <thead>
                        <tr>
                            <th>Item</th>
                            <th>Quantity</th>
                            <th>Total</th>
                            <th>Action</th>
                        </tr>
                    </thead>
                    <tbody>
                        {#cart.items}
                            <tr>
                                <td><a href="books/details/{._id}">{title}</a></td>
                                <td>{.qty}</td>
                                <td> ${@math key="{.price}" method="multiply" operand ="{.qty}"}</td>
                                <td><a href="#" class="btn btn-danger">Remove</a></td>
                            </tr>
                        {/cart.items}
                    </tbody>
                </table>
                <div class="row">
                        <div class="col-sm-6">
                           <h4> Total <strong>${cart.total}</strong></h4>
                        </div>

                        <div class="col-sm-6">

                       </div>
                </div>
                {:else}
                    <p>There is no Items in your cart</p>
            {/cart.items}
        </div>
     </div>

    {/body}

this is my controller

    'use strict';

var Book = require('../models/bookModel');
var Category = require('../models/categoryModel');

module.exports = function (router) {
    router.get('/', function (req, res) {
        var cart = req.session.cart;
        var displayCart = {
            items: [], total: 0
        };

        var total = 0;
        //get total

        for(var item in cart){
            displayCart.items.push(cart[item]);
            total += (cart[item].qty * cart[item].price);
        }
        displayCart.total = total;

        res.render('cart/index', {cart: displayCart});
    });
 });

I am Getting this error:

Answer 1

数学助手应该关闭。例如:

{@math key="{.price}" method="multiply" operand ="{.qty}" /}