CODEWITHSUNDEEP
javascriptfirebasegoogle-cloud-firestoregoogle-cloud-functions
sultan m_c_t
sultan m_c_t

Reputation: 99

Error in deploying function to firestore:

I am trying to trigger an email every time a new user is added to my firestore database. The following code was written by following a Youtube tutorial as I am not well versed in deploying functions. The code below was written in functions/index.js, but triggers an error that I am not sure how to fix: 'Deployment error. Function failed on loading user code. Error message: Error: please examine your function logs to see the error cause: https://cloud.google.com/functions/docs/monitoring/logging#viewing_logs'. The full error can be found below the code. Thanks!

const functions = require("firebase-functions");

const nodemailer = require("nodemailer");

const admin = require("firebase-admin");

admin.initializeApp();

require("dotenv").config();

const { SENDER_EMAIL, SENDER_PASSWORD } = process.env;

exports.sendEmailNotification = functions.firestore
  .document("submissions/{docId}")
  .onCreate((snap, ctx) => {
    const data = snap.data();

    let authData = nodemailer.createTransport({
      host: "smtp.gmail.com",
      port: 465,
      secure: true,
      auth: { user: SENDER_EMAIL, pass: SENDER_PASSWORD },
    });

    authData
      .sendMail({
        from: "[email protected]",
        to: `${data.email}`,
        subject: `Submssion Accepted`,
        text: `${data.email}`,
      })
      .then((res) => console.log("Successfully sent mail"))
      .catch((err) => console.log(err));
  });

+  functions: Finished running predeploy script.
i  firestore: reading indexes from firestore.indexes.json...
i  cloud.firestore: checking firestore.rules for compilation errors...
!  [W] undefined:undefined - Ruleset uses old version (version [1]). Please update to the latest version (version [2]).
+  cloud.firestore: rules file firestore.rules compiled successfully
i  functions: ensuring required API cloudfunctions.googleapis.com is enabled...
i  functions: ensuring required API cloudbuild.googleapis.com is enabled...
+  functions: required API cloudbuild.googleapis.com is enabled
+  functions: required API cloudfunctions.googleapis.com is enabled
i  firestore: latest version of firestore.rules already up to date, skipping upload...
+  firestore: deployed indexes in firestore.indexes.json successfully
i  functions: preparing functions directory for uploading...
i  functions: packaged functions (40.2 KB) for uploading
+  functions: functions folder uploaded successfully
+  firestore: released rules firestore.rules to cloud.firestore
i  functions: updating Node.js 10 function sendEmailNotification(us-central1)...
!  functions[sendEmailNotification(us-central1)]: Deployment error.
Function failed on loading user code. Error message: Error: please examine your function logs to see the error cause: https://cloud.google.com/functions/docs/monitoring/logging#viewing_logs

Upvotes: 0

Views: 218

Answers (1)

Learn
Learn

Reputation: 11

I added "nodemailer" : "^6.4.11" to the dependencies and it now works for me

Upvotes: 1

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