从Viber发送消息到僵尸构建器-viber时出错ERR_INVALID_ARG_TYPE

Question

npm中的问题--模

https://www.npmjs.com/package/botbuilder-viber

平台

操作系统: Ubuntu

节点版本: 9.3.0

国家预防机制版本: 5.5.1。

码

var viber = require('botbuilder-viber');
var express = require('express');
var bodyParser = require('body-parser');

var viberOptions = {
  Token: '***',
  Name: '***',
  AvatarUrl: '***'
}
var viberChannel = new viber.ViberEnabledConnector(viberOptions);

var expressApp = express();

expressApp.listen(process.env.port || process.env.PORT || 3978, function() {
    console.log("Express server is running.");
});

expressApp.use(bodyParser.urlencoded({ extended: false }));

expressApp.use(bodyParser.json());

bot.connector(viber.ViberChannelId, viberChannel);

expressApp.use('/viber/webhook', viberChannel.listen());

期望行为

无差错

实际行为

当我从viber bot发送消息时出错(每次重复两次)。

TypeError ERR_INVALID_ARG_TYPE："data“参数必须是string类型之一，TypedArray，或DataView at Hmac.update (内部/crypto/hash.js:53:11)，地址: MessageValidator._calculateHmacFromMessage Hmac.update at MessageValidator.validateMessage _app.use (/app/node_modules/viber-bot/lib/middleware.js:61:32) at Layer.handle request at trim_prefix (/app/node_modules/express/lib/router/index.js:317:13) at /app/node_modules/express/lib/router/index.js:284:7 at Function.process_params (/app/node_modules/express/lib/router/index.js:335:12) at next (/app/node_modules/express/lib/router/index.js:275:10) at textParser (/app/node_modules/body-parser/lib/types/text.js:60:7) at(/app/node_modules/express/lib/router/index.js:317:13) at trim_prefix Layer.handle request at Function.process_params (/app/node_modules/express/lib/router/index.js:335:12) next (/app/node_modules/express/lib/router/index.js:275:10) at expressInit (/app/node_modules/express/lib/中间件)(/app/node_modules/express/lib/router/index.js:317:13) at /app/node_modules/express/lib/router/index.js:284:7 at Function.process_params (/app/node_modules/express/lib/router/index.js:335:12) at next (/app/node_modules/express/lib/router/index.js:275:10) at query (/app )/node_modules/express/lib/middleware/query.js:45:5) at Layer.handle request at trim_prefix (/app/node_modules/express/lib/router/index.js:317:13) at /app/node_modules/express/lib/router/index.js:284:7 at Function.process_params (/app/node_modules/express/lib/router/index.js:335:12) at next (/app/node_modules/express/lib/router/index.js:275:10)在(/app/node_modules/express/lib/router/index.js:174:3) Function.handle

TypeError ERR_INVALID_ARG_TYPE："data“参数必须是string类型之一，TypedArray，或DataView at Hmac.update (内部/crypto/hash.js:53:11)，地址: MessageValidator._calculateHmacFromMessage Hmac.update at MessageValidator.validateMessage _app.use (/app/node_modules/viber-bot/lib/middleware.js:61:32) at Layer.handle request at trim_prefix (/app/node_modules/express/lib/router/index.js:317:13) at /app/node_modules/express/lib/router/index.js:284:7 at Function.process_params (/app/node_modules/express/lib/router/index.js:335:12) at next (/app/node_modules/express/lib/router/index.js:275:10) at textParser (/app/node_modules/body-parser/lib/types/text.js:60:7) at(/app/node_modules/express/lib/router/index.js:317:13) at trim_prefix Layer.handle request at Function.process_params (/app/node_modules/express/lib/router/index.js:335:12) next (/app/node_modules/express/lib/router/index.js:275:10) at expressInit (/app/node_modules/express/lib/中间件)(/app/node_modules/express/lib/router/index.js:317:13) at /app/node_modules/express/lib/router/index.js:284:7 at Function.process_params (/app/node_modules/express/lib/router/index.js:335:12) at next (/app/node_modules/express/lib/router/index.js:275:10) at query (/app )/node_modules/express/lib/middleware/query.js:45:5) at Layer.handle request at trim_prefix (/app/node_modules/express/lib/router/index.js:317:13) at /app/node_modules/express/lib/router/index.js:284:7 at Function.process_params (/app/node_modules/express/lib/router/index.js:335:12) at next (/app/node_modules/express/lib/router/index.js:275:10)在(/app/node_modules/express/lib/router/index.js:174:3) Function.handle

Answer 1

在这个连接器开始工作之后，我只将work解析器添加到特定的路由中。