问题描述
我正在尝试通过lambda引起Amazon LEX的意图,但是给我一个错误,调用未捕获的异常。希望得到帮助,我的代码如下:
'use strict';
exports.handler = (event,context,callback) => {
const sessionAttributes = event.sessionAttributes;
const slots = event.currentIntent.slots;
const intention = slots.Intention
{
let response = {
sessionAttributes: event.sessionAttributes,dialogAction: {
type: "ElicitIntent",message: {
contentType: "PlainText",content: `Would you like to do A or B? `
}
}
}
callback(null,response);
}
}
解决方法
“ 未捕获的异常”错误通常表示未为特定类型的输入提供响应。就您而言,无法实现回调。
只需删除多余的花括号(我已将其注释掉):
'use strict';
exports.handler = (event,context,callback) => {
const sessionAttributes = event.sessionAttributes;
const slots = event.currentIntent.slots;
const intention = slots.Intention
//} <--remove this
let response = {
sessionAttributes: event.sessionAttributes,dialogAction: {
type: "ElicitIntent",message: {
contentType: "PlainText",content: `Would you like to do A or B? `
}
}
}
callback(null,response);
//} <--and remove this
}