如何修复Alexa中的'所请求的技能响应有问题'错误

Question

我正在尝试建立一种技能，该技能可以决定您当日是否应该穿短裤，但仍然要按照标题中所述获得错误。关于此的其他文章很多，但似乎没有一个有效的答案。

我尝试将运行时切换到节点8.10，再切换回10.X，但是似乎没有任何作用。

我知道API密钥是哈希。它不在我的实际代码中。

/* eslint-disable  no-console */

const Alexa = require('ask-sdk-core');
const cookbook = require('./alexa-cookbook.js');
const request = require('request');
require('dotenv').config();

let apiKey = '###################';
let city = 'leeds'
let url = `http://api.openweathermap.org/data/2.5/forecast?q=${city}&units=metric&appid=${apiKey}`

//=========================================================================================================================================
//TODO: The items below this comment need your attention.
//=========================================================================================================================================

const SKILL_NAME = 'Should I Wear Shorts';
const HELP_MESSAGE = 'You can say should I wear shorts, or, you can say exit... What can I help you with?';
const HELP_REPROMPT = 'What can I help you with?';
const FALLBACK_MESSAGE = 'The Should I Wear Shorts skill can\'t help you with that. What can I help you with?';
const FALLBACK_REPROMPT = 'What can I help you with?';
const STOP_MESSAGE = 'Goodbye!';

const yesSpeech = ['Yes, you should definitely wear shorts!'];
const noSpeech = ['No, you should not wear shorts today!'];

//=========================================================================================================================================
//Editing anything below this line might break your skill.
//=========================================================================================================================================

function getAnswer() {
  request(url, function (err, response, body) {
       if (err){
           console.log('error', err);
       }
       else{
           console.log('body:', body);
           const weather = JSON.parse(body);
       }
   });
   if(weather.main.temp < 20){
       return true;
   }
   else{
       return false;
   }
}

const GetAnswerHandler = {
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'LaunchRequest'
      || (request.type === 'IntentRequest'
        && request.intent.name === 'GetAnswerIntent');
  },
  handle(handlerInput) {
    if(getAnswer()){
      const speechOutput = yesSpeech[Math.floor(Math.random() * yesSpeech.length)];
    }
    else {
      const speechOutput = noSpeech[Math.floor(Math.random() * noSpeech.length)];
    }

    return handlerInput.responseBuilder
      .speak(speechOutput)
      .getResponse();
  },
};

const HelpHandler = {
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'IntentRequest'
      && request.intent.name === 'AMAZON.HelpIntent';
  },
  handle(handlerInput) {
    return handlerInput.responseBuilder
      .speak(HELP_MESSAGE)
      .reprompt(HELP_REPROMPT)
      .getResponse();
  },
};

const FallbackHandler = {
  // 2018-May-01: AMAZON.FallbackIntent is only currently available in en-US locale.
  //              This handler will not be triggered except in that locale, so it can be
  //              safely deployed for any locale.
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'IntentRequest'
      && request.intent.name === 'AMAZON.FallbackIntent';
  },
  handle(handlerInput) {
    return handlerInput.responseBuilder
      .speak(FALLBACK_MESSAGE)
      .reprompt(FALLBACK_REPROMPT)
      .getResponse();
  },
};

const ExitHandler = {
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'IntentRequest'
      && (request.intent.name === 'AMAZON.CancelIntent'
        || request.intent.name === 'AMAZON.StopIntent');
  },
  handle(handlerInput) {
    return handlerInput.responseBuilder
      .speak(STOP_MESSAGE)
      .getResponse();
  },
};

const SessionEndedRequestHandler = {
  canHandle(handlerInput) {
    const request = handlerInput.requestEnvelope.request;
    return request.type === 'SessionEndedRequest';
  },
  handle(handlerInput) {
    console.log(`Session ended with reason: ${handlerInput.requestEnvelope.request.reason}`);

    return handlerInput.responseBuilder.getResponse();
  },
};

const ErrorHandler = {
  canHandle() {
    return true;
  },
  handle(handlerInput, error) {
    console.log(`Error handled: ${error.message}`);

    return handlerInput.responseBuilder
      .speak('Sorry, an error occurred.')
      .reprompt('Sorry, an error occurred.')
      .getResponse();
  },
};

const skillBuilder = Alexa.SkillBuilders.custom();

exports.handler = skillBuilder
  .addRequestHandlers(
    GetAnswerHandler,
    HelpHandler,
    ExitHandler,
    FallbackHandler,
    SessionEndedRequestHandler
  )
  .addErrorHandlers(ErrorHandler)
  .lambda();

我希望输出为是或否，但是正如我已经说过的那样，只是说“所请求的技能的响应存在问题。”

JSON输入：

    "version": "1.0",
    "session": {
        "new": false,
        "sessionId": "amzn1.echo-api.session.eaf07559-9dca-44b4-bff0-a64aedde4f54",
        "application": {
            "applicationId": "amzn1.ask.skill.4609edff-de26-47de-b3bf-aa2f894b841d"
        },
        "user": {
            "userId": "amzn1.ask.account.AEL3JJK2BVA6K3EVV2T7LBQJS4VROUS22B7P4BWODLXENSNJBCNIH62ECVZ7HSSECCEUAEJ6GYSMLTMBWWFG45C3LQCMNSSET4LCMD7C64SOSZZBNTG7AOZL27J2FFLOH7FPNDFCULOLST3QXOR2GGTC57ZP7A5K5KOIWCSRJY4L6AGSUKOSXEFHVWPAN4MIIAWAGVRPJYQWUNA"
        }
    },
    "context": {
        "System": {
            "application": {
                "applicationId": "amzn1.ask.skill.4609edff-de26-47de-b3bf-aa2f894b841d"
            },
            "user": {
                "userId": "amzn1.ask.account.AEL3JJK2BVA6K3EVV2T7LBQJS4VROUS22B7P4BWODLXENSNJBCNIH62ECVZ7HSSECCEUAEJ6GYSMLTMBWWFG45C3LQCMNSSET4LCMD7C64SOSZZBNTG7AOZL27J2FFLOH7FPNDFCULOLST3QXOR2GGTC57ZP7A5K5KOIWCSRJY4L6AGSUKOSXEFHVWPAN4MIIAWAGVRPJYQWUNA"
            },
            "device": {
                "deviceId": "amzn1.ask.device.AF65CFND4RS4FFXCS7WVYUH3KMTDFQY7BJMKJUCG6VESIFV6HMWPKAYDVYM6UNE3ZF3JN4DXLL4BU33T7DAYJB574KAJL6RXCYD62EMGFLLAQYHQ6KYIW2CIVNGY3MKV5IA64H6OYGZXSDID2AG2N36FEBPHNKKP65A3WIMXGSX3UPBESI4BM",
                "supportedInterfaces": {}
            },
            "apiEndpoint": "https://api.eu.amazonalexa.com",
            "apiAccessToken": "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjEifQ.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.LknWDy50k4NtjIi_n0MxWbFEN-tYpLOOJlj3-NTV-wNch5qXU_P9ZK0e85Az80pxWV9atVOphpHppVgYN9vmzMlyjZih-tBUDEznjhEjhUlL3Up5OyKHvnIz75EzJD7iRbeGcluSQI1CKiXhWm-_RUz8aTpYkU9kOy2Ensk6m0U0IY3uWLvd7PBAfSHIzZi3wpXJVncmvGBS8q_wQRgxkmFVAXEq5Mw2nFzl1tj0pJ33tyW_w6y93Xk62UrtNAue3c1299VLpnplrDmcPd82EpE-1bSQj1ZJzDEj_IaSmiwmn3CH9CUmh8rwomPYn6BvURma-zckhiW94ZI_0XeXNw"
        },
        "Viewport": {
            "experiences": [
                {
                    "arcMinuteWidth": 246,
                    "arcMinuteHeight": 144,
                    "canRotate": false,
                    "canResize": false
                }
            ],
            "shape": "RECTANGLE",
            "pixelWidth": 1024,
            "pixelHeight": 600,
            "dpi": 160,
            "currentPixelWidth": 1024,
            "currentPixelHeight": 600,
            "touch": [
                "SINGLE"
            ],
            "video": {
                "codecs": [
                    "H_264_42",
                    "H_264_41"
                ]
            }
        }
    },
    "request": {
        "type": "SessionEndedRequest",
        "requestId": "amzn1.echo-api.request.c36a55a7-cf3f-4840-ad96-85f1779fb4fc",
        "timestamp": "2019-08-29T06:58:01Z",
        "locale": "en-GB",
        "reason": "ERROR",
        "error": {
            "type": "INVALID_RESPONSE",
            "message": "An exception occurred while dispatching the request to the skill."
        }
    }
}

JSON输出为空。