In Firebase Functions showing Warning, estimating Firebase Config based on GCLOUD_PROJECT. Initializing firebase-admin may fail - error message

I am creating a bot on Dialogflow, and I am using Dialogflow-fulfillment for dynamic response and Firebase Real-time Database as a database.

What i am trying to do is creating a chatbot for inventory management which query a product from the inventory from a mobile app.

Here are some errors that I am getting in “Firebase Logs”: Warning, estimating Firebase Config based on GCLOUD_PROJECT. Initializing firebase-admin may fail.

const functions = require('firebase-functions'); apiKey: xxxxx, authDomain:xxxxx, databaseURL: xxxxx, projectId: xxxxx, storageBucket:xxxxx, messagingSenderId:xxxxx, ;// your config object could be differ const admin = require('firebase-admin'); admin.initializeApp(config); process.env.DEBUG = 'dialogflow:debug'; // enables lib debugging statements exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => { console.log('Dialogflow Request headers: ' + JSON.stringify(request.headers)); console.log('Dialogflow Request body: ' + JSON.stringify(request.body));

const db = admin.database();
const action = request.body.queryResult.action;
if (action === 'product_description') {
    const product = request.body.queryResult.parameters.Products.trim();
    const ref = db.ref(`products/${product.toLowerCase()}/description`);
    ref.once('value').then((snapshot) => {
        const result = snapshot.val();
        if (result === null) {
            response.json({
                fulfillmentText: `Product does not exists in inventory`
            });
            return;
        }
        response.json({
            fulfillmentText: `Here is the description of ${product}: ${result}`,
            source: action
        });

    }).catch((err) => {
        response.json({
            fulfillmentText: `I don't know what is it`
        });

    });
} else if(action === 'product_quantity') {
    const product = request.body.queryResult.parameters.Products.trim();
    const ref = db.ref(`products/${product.toLowerCase()}`);
    ref.once('value').then((snapshot) => {
        const result = snapshot.val();
        if (result === null) {
            response.json({
                fulfillmentText: `Product does not exists in inventory`
            });
            return;
        }
        if (!result.stock) {
            response.json({
                fulfillmentText: `Currently ${product} is out of stock`,
                source: action
            });
        } else {
            response.json({
                fulfillmentText: `We have ${result.stock} ${product} in stock`,
                source: action
            });
        }
    }).catch((err) => {
        response.json({
            fulfillmentText: `I don't know what is it`
        });
    });
} else {
    response.json({
        fulfillmentText: `I don't know what is it`
    });
}

});`

Here is the package.json.

{ "name": "dialogflowFirebaseFulfillment", "description": "This is the default fulfillment for a Dialogflow agents using Cloud Functions for Firebase", "version": "0.0.1", "private": true, "license": "Apache Version 2.0", "author": "Google Inc.", "engines": { "node": "8" }, "scripts": { "start": "firebase serve --only functions:dialogflowFirebaseFulfillment", "deploy": "firebase deploy --only functions:dialogflowFirebaseFulfillment" }, "dependencies": { "actions-on-google": "^2.12.0", "firebase-admin": "^8.8.0", "firebase-functions": "^3.3.0", "dialogflow": "^0.12.1", "dialogflow-fulfillment": "^0.6.1" } }

Please advise.

Thank you.

[FarahBedoui96]

hello, I tried the same tutorial and I have same warning and always responding either (default response) or “product does not exist in inventory” if u found a solution tell me please

[sauravotonobots1]

any luck?