Alexa 服务响应包含 "Speechlet response" 其中包含一张额外的卡片，不确定为什么？

Question

我已经创建了我的第一个测试 alexa 技能，它应该做的就是让 Alexa 侮辱你。（我知道这已经创建了，但这只是一个测试）我一直在学习教程，但现在当我在 echo 上打开技能时，我得到的响应是 "Sorry, something went wrong"。被调用的代码是

this.emit(":tellWithCard", speechOutput, SKILL_NAME, randomInsult);

这是我在服务模拟器上得到的服务响应：

    {
      "version": "1.0",
      "response": {
        "outputSpeech": {
          "ssml": "<speak> Nah shut up, you bad little weapon </speak>",
          "type": "SSML"
        },
        "card": {
          "content": "Nah shut up, you bad little weapon",
          "title": "Insulter"
        },
        "speechletResponse": {
          "outputSpeech": {
            "ssml": "<speak> Nah shut up, you bad little weapon </speak>"
          },
          "card": {
            "content": "Nah shut up, you bad little weapon",
            "title": "Insulter"
          },
          "shouldEndSession": true
        }
      },
      "sessionAttributes": {}
    }

在我遵循的教程中，speechlet 响应不在服务响应中，有人知道为什么它现在包含在我的响应中吗？我不确定我的代码是否存在错误，或者 Lambda 函数的工作方式是否发生了变化。这是 cloudwatch 上的回复：

    21:12:48
    START RequestId: 4085e037-b9c9-11e7-b5e8-23df701a71f2 Version: $LATEST
    
    21:12:48
    2017-10-25T21:12:48.029Z    4085e037-b9c9-11e7-b5e8-23df701a71f2    
    Warning: Application ID is not set
    
    21:12:48
    END RequestId: 4085e037-b9c9-11e7-b5e8-23df701a71f2
    
    21:12:48
    REPORT RequestId: 4085e037-b9c9-11e7-b5e8-23df701a71f2  Duration: 0.68 
    ms  Billed Duration: 100 ms Memory Size: 128 MB Max Memory Us

这是我的 index.js 代码：

"use strict";

//Variables
var Alexa = require("alexa-sdk");
var SKILL_NAME = "Insulter";
var APP_ID = "";

//List of insults
var INSULT_LIST = [
    "Nah shut up, you bad little weapon",
    "Sample insult 2",
    "Sample insult 3"
];


//Setup
exports.handler = function(event, context, callback){
    var alexa = Alexa.handler(event,context);
    alexa.APP_ID = APP_ID;
    alexa.registerHandlers(handlers);
    alexa.execute();
}

var handlers = {
    'LaunchRequest': function(){
        this.emit('GetInsult');
    },
    'GetInsultIntent': function() {
        this.emit('GetInsult');
    },
    'GetInsult' : function() {
        var insultIndex = Math.floor(Math.random()*INSULT_LIST.length);
        var randomInsult = INSULT_LIST[insultIndex];

        //Output
        var speechOutput = randomInsult;

        this.emit(":tellWithCard", speechOutput, SKILL_NAME, randomInsult);
    },
    'AMAZON.HelpIntent' : function() {
        var speechOutput = "You can say give me an insult, or, you can say exit.";
        var reprompt = "What can I help you with?";
        this.emit(":ask", speechOutput, reprompt);
    },
    'AMAZON.StopIntent' : function() {
        this.emit(":tell","Goodbye!");
    },
    'AMAZON.CancelIntent' : function() {
        this.emit(":tell","Goodbye!");
    }
}

Answer 1

第四个参数 (according to amazon is this.emit(':tellWithCard', speechOutput, cardTitle, cardContent, imageObj);) 是一个 imageObj，您正试图将语音字符串放在那里，我相信这就是您的 alexa 崩溃的原因。将图像放在那里或将其完全删除。

Answer 2

我已经解决了我遇到的问题。事实证明，问题是我使用的是英语 (U.S)，尽管我有一个英国 Alexa，并将亚马逊开发者控制台上的内容更改为英语 (U.K)，一切都按预期进行。无论如何谢谢！

Alexa 服务响应包含 "Speechlet response" 其中包含一张额外的卡片，不确定为什么？

Alexa service response contains "Speechlet response" which contains an extra card, unsure why?

amazon-web-services

aws-lambda

alexa

alexa-skills-kit