测试环境中充电卡时的条带响应错误

Stack：Angular，Node.js，Express，MongoDB使用angular-stripe

当试图给测试卡充电时，我得到了这个错误

angular.js:13424 TypeError: Cannot read property 'amount' of null
    at config.js:688
    at processQueue (angular.js:15757)
    at angular.js:15773
    at Scope.$eval (angular.js:17025)
    at Scope.$digest (angular.js:16841)
    at Scope.$apply (angular.js:17133)
    at done (angular.js:11454)
    at completeRequest (angular.js:11652)
    at XMLHttpRequest.requestLoaded (angular.js:11593)
config.js:697 Other error occurred, possibly with your API Cannot read property 'amount' of null

这是代码：

Node.js的

app.post('/payment', function(req, res){
    var stripeToken = req.body.token;
    var charge = stripe.charges.create({
        amount: 19999, // amount in cents, again
        currency: "usd",
        source: stripeToken,
        description: "Example charge"
        }, function(err, charge) {
        if (err && err.type === 'StripeCardError') {
            console.log(err);// The card has been declined
        } else {
            res.send({
                success:true,
                data: charge
            });
        }
    });
});

角度：

$scope.stripeCallback = function (card) {
  return stripe.card.createToken(card)
    .then(function(response){
        console.log('token created for card ending in ', response.card.last4, response.id);
        var payment = response;
        payment.card = response.card;
        payment.token = response.id;
        console.log(payment);
        return $http.post('/payment', payment);
    })
    .then(function (payment) {
        console.log(payment);
        console.log('successfully submitted payment for $', payment.data.data.amount);
        $scope.successfulPayment = payment.data.data.amount;

    })
    .catch(function (err) {
        if (err.type && /^Stripe/.test(err.type)) {
            $scope.unsuccessfulPayment('Stripe error: ', err.message);
        }
        else{
            console.log('Other error occurred, possibly with your API', err.message);
        }
    });
};

表格：

<form class="boxForm" name="checkoutForm" layout="column" layout-align="center center" stripe-form="stripeCallback">

        <md-input-container>
        <label>Card Number</label>
               <input type="text" ng-model="card.number" payments-format="card" payments-validate="card" payments-type-model="type"/>
        </md-input-container>
        <md-input-container>
        <label>Expiry Month</label>
            <input type="text" ng-model="card.exp_month"  payments-format="expiry" payments-validate="expiry" />
        </md-input-container>
        <label>Expiry year</label>
            <input type="text" ng-model="card.exp_year"  payments-format="expiry" payments-validate="expiry" />
        </md-input-container>
        <md-input-container>
        <label>Card CVC</label>
             <input type="text" ng-model="card.cvc" payments-validate="cvc" payments-format="cvc" payments-type-model="type"/>  
        </md-input-container>
        <button ng-click="stripeCallback(card)" type="submit">Submit</button>
    </form>

根据错误，它在第688行，所以我在第687行为$ http响应console.log（付款）添加了一个console.log，这显然是为什么 . 尽管成功，服务器端响应不会在计费对象中发送任何数据 . 也就是说，尽管从客户端（cvc，card，exp_month，exp_year，stripetoken）传递了所有必填字段并且成功请求，但我似乎无法从服务器传递数据 . 这段代码以前工作过，让我更加困惑 . 在服务器端看来，传递给异步函数的计费对象是没有数据的问题 .

这显示了在传递给服务器之前根据客户端的请求创建的令牌 . 很困惑，任何帮助表示赞赏 .

token created for card ending in  4242 tok_18h90xHXm9b68JK2Enr7JT9Q