CODEWITHSUNDEEP
webhooksactions-on-googledialogflow-es
akash verma
akash verma

Reputation: 159

dialog flow v2 code not running

I was testing the new code according to v2. Link: Build Your First App with Dialogflow code: 

'use strict';

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

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

app.intent('Default Welcome Intent', conv => {
  console.log("-----welcome intent-----");
  conv.ask('Welcome');
});

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

But when I simulate it, it shows :

MalformedResponse
'final_response' must be set.

What can I do? The request is not reaching the function though Fulfillment is enabled.

---------UPDATED------------

now I am getting this error when I try to deploy the function to firebase:

Function load error: Code in file index.js can't be loaded
Is there a syntax error in your code?
Detailed stack trace: TypeError: dialogflow is not a funct
    at Object.<anonymous> (/user_code/index.js:6:13)
    at Module._compile (module.js:570:32)
    at Object.Module._extensions..js (module.js:579:10)
    at Module.load (module.js:487:32)
    at tryModuleLoad (module.js:446:12)
    at Function.Module._load (module.js:438:3)
    at Module.require (module.js:497:17)
    at require (internal/module.js:20:19)
    at getUserFunction (/var/tmp/worker/worker.js:388:24)
    at loadUserCode (/var/tmp/worker/worker.js:444:18)

I am unable to understand???

Here is my package.json:

{
  "name": "some name",
  "description": "some desc",
  "version": "0.0.1",
  "author": "Google Inc.",
  "engines": {
    "node": "~4.2"
  },
  "dependencies": {
    "actions-on-google": "^1.0.0",
    "firebase-admin": "^5.11.0",
    "firebase-functions": "^1.0.0",
    "dialogflow": "^0.3.0",
    "request": "^2.85.0",
    "uuid": "^3.0.1"
  }
}

------update 2------ I have changed node to :

"engines": {
        "node": "~6.0"

still same problem

-----Update 3--------

Deployment complete, but when the request goes to it, it shows:

enter image description here

Upvotes: 1

Views: 824

Answers (5)

akash verma
akash verma

Reputation: 159

changed the package.json:

"engines": {
    "node": "~6.11.1"
  },
  "dependencies": {
    "actions-on-google": "^2.0.0",
    "firebase-admin": "^5.11.0",
    "firebase-functions": "^1.0.0",
    "dialogflow": "^0.3.0",
    "request": "^2.85.0",
    "uuid": "^3.0.1"
  }

And this works

Upvotes: 0

digi
digi

Reputation: 349

Trying changing conv.ask('Welcome') to conv.close('Welcome');

also remove console.log("-----welcome intent-----"); line just for testing

Upvotes: 0

Prisoner
Prisoner

Reputation: 50701

Confirm which version of the actions-on-google library you're using. Your dependencies of "actions-on-google": "^1.0.0" specifies version 1.x of the library, but the rest of your usage is via the 2.0.0 syntax. The error suggests that there is no dialogflow object, which is also provided in version 2 of the library, but not version 1.

To use version 2.0.0 and up, you need to change the line in your package.json to 

"actions-on-google": "^2.0.0"

and then run

npm update

Upvotes: 1

Prisoner
Prisoner

Reputation: 50701

Check what version of node you're using. The package.json suggests that you're using node 4, when you need to be using at least node 6 if you're using =>.

Since Firebase Cloud Functions is node 6 as well, you should likely switch to it for your local development as well. (Node itself is at version 8 for LTS, and working on version 9, so you should certainly consider updating.)

Upvotes: 0

AllJs
AllJs

Reputation: 1810

Make sure that fulfillment is enable in the Dialogflow dashboard and that v2 of the API is turned on? Also check that the intent name you are using in your fulfillment matches the one in Dialogflow.

Your code looks good to me. Its probably a configuration issue.

Upvotes: 0

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