TypeError: entry.toJSON is not a function

[deepak786]

Getting the below error in the trigger functions.auth.user().onDelete

TypeError: entry.toJSON is not a function
   at /workspace/node_modules/firebase-functions/lib/common/providers/identity.js:113:70
   at Array.map (<anonymous>) 
   at Object.record.toJSON (/workspace/node_modules/firebase-functions/lib/common/providers/identity.js:113:49)
   at JSON.stringify (<anonymous>) 
   at onUserDeleted (/workspace/user_deleted/index.js:13:59) 
   at cloudFunction (/workspace/node_modules/firebase-functions/lib/cloud-functions.js:135:23)
   at /layers/google.nodejs.functions-framework/functions-framework/node_modules/@google-cloud/functions-framework/build/src/function_wrappers.js:144:25
   at processTicksAndRejections (internal/process/task_queues.js:97:5) 

cloud function trigger

exports.goodByeUser = functions.auth.user().onDelete((user) => {
  console.log(`deleting data of user ${JSON.stringify(user)}`); // this JSON.stringify gives the error
});

package.json

{
  "name": "functions",
  "description": "Cloud Functions for Firebase",
  "scripts": {
    "lint": "eslint .",
    "serve": "firebase serve --only functions",
    "shell": "firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "dependencies": {
    "aws-sdk": "^2.658.0",
    "axios": "^0.21.1",
    "body-parser": "^1.19.0",
    "cors": "^2.8.5",
    "currencyformatter.js": "^2.2.0",
    "express": "^4.17.1",
    "firebase-admin": "^10.2.0",
    "firebase-functions": "^3.21.0",
    "jsonexport": "^3.0.1",
    "moment": "^2.24.0",
    "nanoid": "^3.0.2",
    "request": "^2.88.0"
  },
  "devDependencies": {
    "eslint": "^5.12.0",
    "eslint-plugin-promise": "^4.0.1"
  },
  "private": true,
  "engines": {
    "node": "12"
  }
}

This was working fine with the below configuration:

{
  "name": "functions",
  "description": "Cloud Functions for Firebase",
  "scripts": {
    "lint": "eslint .",
    "serve": "firebase serve --only functions",
    "shell": "firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "dependencies": {
    "aws-sdk": "^2.658.0",
    "axios": "^0.21.1",
    "body-parser": "^1.19.0",
    "cors": "^2.8.5",
    "currencyformatter.js": "^2.2.0",
    "express": "^4.17.1",
    "firebase-admin": "^9.11.0",
    "firebase-functions": "^3.14.1",
    "jsonexport": "^3.0.1",
    "moment": "^2.24.0",
    "nanoid": "^3.0.2",
    "request": "^2.88.0"
  },
  "devDependencies": {
    "eslint": "^5.12.0",
    "eslint-plugin-promise": "^4.0.1"
  },
  "private": true,
  "engines": {
    "node": "10"
  }
}

I updated the firebase-admin and firebase-functions dependencies and updated the Node environment to 12.

[colerogers]

Apologies, it seems when we upgraded a module from lodash we didn't re-implement toJSON fully. Thanks for catching this!

[deepak786]

@colerogers Now I have to wait for the new release, right?

[colerogers]

@deepak786 That's correct, we'll work on cutting a release soon.

[deepak786]

Thank You @colerogers

[avi-l]

Is there a workaround? What version do I need to install in order to make this function work?

exports.newUser = functions.auth.user().onCreate((user) => {
  return db
      .collection("user")
      .doc(user.uid)
      .create(JSON.parse(JSON.stringify(user)));
});

[colerogers]

We just released v3.21.2 which contains the fix.

[avi-l]

Great! It's working now, thank you. and thanks @deepak786 for reporting the issue.

[puf]

Also reported on https://stackoverflow.com/q/72185429

…

On Thu, May 12, 2022 at 7:34 AM Cole Rogers ***@***.***> wrote: Apologies, it seems when we upgraded a module from lodash we didn't re-implement toJSON fully. Thanks for catching this! — Reply to this email directly, view it on GitHub <#1102 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAG7BX4NQTD4IFZBLLAOA5DVJUJGHANCNFSM5VOBD7LQ> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>