Javascript 无法根据特定目的在google assistant内联中添加建议芯片

我已经实现了代码，它工作得很好，但是当我开始使用addSugestions添加代码时，就出现了错误。这里的任何人都可以通过index.js分享您对代码实现的知识

'use strict';

//Import the Dialogflow module from the Actions on Google client library//

const {dialogflow} = require('actions-on-google');

//Import the firebase-functions package//

const functions = require('firebase-functions');

//Instantiate the Dialogflow client//

const app = dialogflow({debug: true});

//Handle the create_name intent//

app.intent('create_name', (conv, {name}) => {

    //Construct the conversational response//

    conv.ask('Nice to meet you ' + name + '. Would you like to hear a joke?');
});




app.intent('create_yes', (conv) => {

    //Construct the conversational response//

    //conv.ask('Nice to meet you. Would you like to hear a joke?').addSuggestions(['0', '42', '100', 'Never mind']);

    conv.ask('Nice to meet you. Would you like to hear a joke?');
});





//Set the DialogflowApp object to handle the HTTPS POST request//

exports.dialogflowFirebaseFulfillment = functions.https.onRequest(app);

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添加建议是使用您添加的对象完成的

大概是这样的：

const {dialogflow,Suggestions} = require('actions-on-google');

// ...

app.intent( 'suggest', conv => {
  conv.add( 'Here are some suggestions' );
  conv.add( new Suggestions( ['one','two','whatever'] ) );
});

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非常感谢您的建议和代码，因为我错过了建议声明。谷歌的许多行动即将到来。