Dialogflow: Response through NodeJS Webhook Server 

hey to me appear the same, i solve it make webhook via code node.

I am always getting an empty response

Make sure your ngrok link is working on browser and use https instead of http. If issues continues, update ngrok and nodejs

Hey bro, turn on node index.js it will start server node. After do you apply run ngrok http 3000, warning note, use the same port of node JS. To you test it go on your postaman and test to you see how it working, it to me was ok.

Watch next video in same playlist

Open your terminal/cmd and run 'npm install ngrok -g' make sure you have nodejs (npm) installed in your system.

@@RohitSaini1196 one more question, ap code provide kr skatay han? Actually mera fyp ha,mjhe koi help krne wala nhi mil raha apki video bht acho hai,bs screen se samjhne me mushkil ho rhi hai.. aagar ap help kr saken

Hey, Code is available in the description of last(final) video of series. Or github.com/rohitsaini1196/chatbot_webhook

It's agent* not agend. Check the spelling

@@owususamuel thank you very much Samuel!

@@owususamuel Sorry to disturb you, but do you know how to handle following issue: "TypeError: Right-hand side of 'instanceof' is not an object"

@@hhbounce it means you've assigned a variable of different data type objects

@@owususamuel Thank you very much. I am new to this topic...can pls tell me where I did this wrong?. Thank you..and sorry for disturbing you...I can't solve it somehow.. const express = require('express'); const app = express(); const dfff = require('dialogflow-fulfillment'); app.get('/', (req, res)=>{ res.send("We are live") }); app.post('/', express.json(), (req, res)=>{ const agent = new dfff.WebhookClient({ request:req, response:res }); function demo(agent){ agent.add("Response from webhook"); } var intentMap = new Map(); intentMap.set('webhookDemo', demo) agent.handleRequest(intentMap); }); app.listen(3333, ()=>console.log("Server is live at 3333"));