Deploy Error: Function load error: Code in file index.js can't be loaded #515

dungahk · 2017-10-19T02:10:52Z

I am trying to deploy my functions to firebase, yesterday I was able to do it just fine, but today I just can't get it done. The cli tells me it can't find firebase-admin module, which is listed in the package.json dependencies and is installed. I have done nothing since yesterday to make it stop working, I tried updating firebase-functions to the newest version(0.7.1), but the error persisted.

Version info

Node.js version: 6.11.2
firebase-tools version: 3.13.1
firebase-admin version: 5.4.2
firebase-functions version: 0.5.7

Steps to reproduce

firebase deploy --only functions -P prod

Expected behavior

Functions deployed succesfully.

Actual behavior

Functions get deployed with errors, the cli shows me the following message:

Deploy Error: Function load error: Code in file index.js can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module 'firebase-admin'
at Function.Module._resolveFilename (module.js:469:15)
at Function.Module._load (module.js:417:25)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object. (/user_code/node_modules/firebase-functions/lib/apps.js:25:16)
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)

My package.json (PS: I have firebase here, the client module, because I need to send reset password emails, which are not supported yet by the firebase-admin SDK (firebase/firebase-admin-node#46):

{
"name": "functions",
"description": "Cloud Functions for Firebase",
"version": "0.0.12",
"dependencies": {
"cookie-parser": "^1.4.3",
"cors": "^2.8.4",
"express": "^4.15.4",
"firebase": "^4.5.2",
"firebase-admin": "^5.4.2",
"firebase-functions": "^0.7.1",
"mercadopago": "^0.5.0"
},
"private": true
}

Quramy · 2017-10-19T04:29:06Z

I'm encountering the same issue. My local packages versions are:

├─┬ firebase-admin@5.4.2
├─┬ firebase-functions@0.7.1

$ firebase --version
3.13.1

HegarGarcia · 2017-10-19T06:14:18Z

I'm having the same exact problem, with the same versions of packeges. It seems more like a server failure than code, because minutes ago I was able to upload just fine, but now I get the same error over and over again.

nobuhito · 2017-10-19T06:37:10Z

see Firebase Status Dashboard

https://status.firebase.google.com/incident/Functions/17024

skizzo · 2017-10-19T09:32:34Z

@nobuhito Suggested workaround only works for me when npm cache is cleared before:

npm cache clear --force && npm install --save-exact firebase-functions@0.7.0 npm install --save-exact firebase-admin@5.4.0

But.. it works for now, can deploy my functions again.

inlined · 2017-10-23T21:40:37Z

GCF had a backend problem installing firebase-admin@5.4.2. This has been resolved and your functions should work now. Please reopen if you continue to have issues.

stevejcox · 2017-11-30T19:29:38Z

Looks like this issue is back

laurenzlong · 2017-11-30T19:48:27Z

@stevejcox which version of firebase-admin are you having this issue with? Can you paste your logs?

stevejcox · 2017-11-30T20:03:10Z

"firebase-admin": "^5.4.1",
"firebase-functions": "^0.7.0"

Debug log at: https://gist.github.com/stevejcox/949e2d960c1dd02b927a7372f8817ac6

It's inconsistent on which functions successfully deploy and which fails. Seems different each time I try to deploy.

viniciusd · 2017-11-30T20:31:56Z

Same here

JoeOsterfeld · 2017-11-30T20:42:18Z

+1

"firebase-admin": "~5.4.0",
"firebase-functions": "^0.7.0"

Functions have been taking abnormally long to deploy all day, and the issue started happening an hour ago.

benka · 2017-11-30T20:44:01Z

+1
"firebase-admin": "^5.2.1",
"firebase-functions": "^0.7.3",

faahmad · 2017-11-30T20:45:01Z

+1

package.json
"firebase-admin": "^5.4.2", "firebase-functions": "^0.7.1"

firebase-tools: 3.15.4

rjhuijsman · 2017-11-30T20:45:04Z

Thanks all for the reports. Indeed there's a production issue right now. We're investigating; stay tuned! https://status.firebase.google.com/incident/Functions/17027

MchlG · 2017-11-30T20:53:16Z

Same issue with -
"firebase-admin": "~5.4.2",
"firebase-functions": "^0.7.1",

justinrosenthal · 2017-11-30T21:21:52Z

@JoeOsterfeld @benka @faahmad @MchlG Thanks for bearing with us, can you confirm whether or not you're able to deploy your functions now?

specie · 2017-11-30T21:37:21Z

It worked for me, thanks!

faahmad · 2017-12-01T00:49:10Z

@justinrosenthal I can successfully deploy now, thanks!

MchlG · 2017-12-04T04:10:59Z

Yes has been working for me too - was only down for about 30-45 min. Sorry for late reply

…

On Thu, Nov 30, 2017 at 7:49 PM, Faraz Ahmad ***@***.***> wrote: @justinrosenthal <https://github.com/justinrosenthal> I can successfully deploy now, thanks! — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#515 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ATugE9VAxCG43zXRh9qFGMDJNciOJiA6ks5s700JgaJpZM4P-mpM> .

inlined · 2017-12-04T23:07:39Z

Sounds great. Closing the issue.

malick7 · 2018-02-07T07:09:05Z

I'm getting a similar issue but for 'express' module.

Function load error: Code in file index.js can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module 'express'
at Function.Module._resolveFilename (module.js:469:15)
at Function.Module._load (module.js:417:25)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object. (/user_code/index.js:6:15)
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)

Firebase:
"firebase-admin": "~5.8.1",
"firebase-functions": "^0.8.1"

I tried doing this:
npm install --save-exact firebase-functions@0.7.0 npm install --save-exact firebase-admin@5.4.0,
but I got the following error :
Error: Error occurred while parsing your function triggers. Please ensure you have the latest firebase-functions SDK by running "npm i --save firebase-functions@latest" inside your functions folder.

Shajeel-Afzal · 2018-06-14T04:29:52Z

I made a simple http request function and I am also facing the same problem:

//+======================================================
//    Code for doing HTTP GET Request to get Live Scores.
//+======================================================

exports.fetch_live_score = functions.https.onRequest((req, res) => {

    var url = "http://livescore-api.com/api-client/scores/live.json?key="
                + LIVE_SCORE_API_KEY + "&secret=" + LIVE_SCORE_API_SECRET;

    return request(url, function (error, response, body){
        var data = JSON.parse(body);
        response.status(200).send(data);
    })

});

These are my dependencies:

    "firebase-admin": "~5.8.1",
    "firebase-functions": "^0.8.1"

Shajeel-Afzal · 2018-06-14T04:36:10Z

I resolved the issue by adding "request": "^2.83.0" in package.json file.

piuskamil · 2018-07-02T06:41:15Z

this issue still persist

Function load error: Code in file lib/index.js can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module '@firebase/app'
    at Function.Module._resolveFilename (module.js:476:15)
    at Function.Module._load (module.js:424:25)
    at Module.require (module.js:504:17)
    at require (internal/module.js:20:19)
    at Object.observable (/user_code/lib/index.js:1542:18)
    at __webpack_require__ (/user_code/lib/index.js:20:30)
    at Object.<anonymous> (/user_code/lib/index.js:4477:72)
    at __webpack_require__ (/user_code/lib/index.js:20:30)
    at Object.<anonymous> (/user_code/lib/index.js:7742:20)
    at __webpack_require__ (/user_code/lib/index.js:20:30)

  "firebase-admin": "~5.12.0",
    "firebase-functions": "^1.0.2",

mbleigh · 2018-07-02T16:08:15Z

@kamilo81 your package.json includes firebase-admin but you are trying to require @firebase/app. For Cloud Functions you should usually be using the Admin SDKs, not trying to require the client ones.

cjmling · 2019-04-26T21:42:53Z

Ok had this issue. like the error message said, did you missed the dependency you need in package.json

I installed express without --save so it didn't get added to package.json and thats why it complains about this error. Hope it help.

So instead of npm install express it should have been npm install --save express

Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module 'express'

Yosafat1997 · 2019-06-10T03:29:23Z

I also have same problem

Function failed on loading user code. Error message: Code in file index.js can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module 'redis'
    at Function.Module._resolveFilename (module.js:548:15)
    at Function.Module._load (module.js:475:25)
    at Module.require (module.js:597:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/srv/index.js:3:15)
    at Module._compile (module.js:653:30)
    at Object.Module._extensions..js (module.js:664:10)
    at Module.load (module.js:566:32)
    at tryModuleLoad (module.js:506:12)
    at Function.Module._load (module.js:498:3)


Functions deploy had errors with the following functions:
	counterTaxi


To try redeploying those functions, run:
    firebase deploy --only functions:counterTaxi


To continue deploying other features (such as database), run:
    firebase deploy --except functions

Error: Functions did not deploy properly.

Having trouble? Try firebase deploy --help

I remember I have Redis as one of my depedencies, but i don't know how to put it inside my package.json

bkendall · 2019-06-10T16:13:49Z

@Yosafat1997 you may have to run npm install --save redis in your functions folder to add the redis dependency to the package.json. If you're still having trouble, please open a new issue.

RahulGuptaIIITA · 2019-08-10T03:28:50Z

Im getting the same error ( used this tutorial https://hackernoon.com/deploying-angular-universal-v6-with-firebase-c86381ddd445 )

⚠ functions[ssr(us-central1)]: Deployment error.
Function failed on loading user code. Error message: Code in file index.js can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module 'firebase/app'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Module.require (module.js:597:17)
at require (internal/module.js:11:18)
at Object.firebase/app (/srv/dist/server/main.js:4218:18)
at webpack_require (/srv/dist/server/main.js:20:30)
at Object../src/app/services/authentication.service.ts (/srv/dist/server/main.js:3490:13)
at webpack_require (/srv/dist/server/main.js:20:30)
at Object../src/app/app.component.ts (/srv/dist/server/main.js:2533:32)
at webpack_require (/srv/dist/server/main.js:20:30)

my versions are
"firebase-admin": "^8.0.0",
"firebase-functions": "^3.0.0"

Please help, thanks.

laurenzlong · 2019-08-12T16:55:59Z

@RahulGuptaIIITA Please run npm install --save firebase in your functions folder.

RahulGuptaIIITA · 2019-08-13T02:31:40Z

@laurenzlong Im following this tutorial
https://hackernoon.com/deploying-angular-universal-v6-with-firebase-c86381ddd445

and now im seeing

Not sure why? Do you know what I could have done wrong?

laurenzlong · 2019-08-15T22:47:15Z

Hi, I don't think that's a bug with firebase-tools. Could you please file an issue in the Github repository for the tutorial? https://github.com/aaronte/angular-universal-firebase

Hulkermon · 2019-08-28T22:06:10Z

Had this issue with a @types/... module.
Workaround: add the non-typed module to package.json

my package.json

"dependencies": {
  "@types/request": "^2.48.2",
  "request": "^2.88.0"    // unused
}

DaniPB · 2020-02-15T03:59:40Z

I tried install the required module(expo-server-sdk in my case) in the functions folder and it's working now!!

AdamTrybus · 2020-05-20T09:57:53Z

Are you deploying fuction in proper folder?

bernardo-martinez · 2020-05-30T13:49:07Z

I have the same issue but the problem is with a module I defined myself in my code:

Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module '../db/Adapter'

bernardo-martinez · 2020-05-30T14:08:32Z

ok find the problem. In my specific case it was that I renamed my module from adapter.ts to Adapter.ts and lib/Adapter.js was not being generated on npm run build so I needed to delete lib/* re-build and then I was able to successfully firebase deploy --only functions!

sandygit17 · 2020-07-02T07:15:27Z

I have the same issue I am trying to deploy one of my firebase function it's deploying properly a few mins after I try to deploy the same functions getting this error.

Function failed on loading user code. Error message: Code in file index.js can't be loaded.
Did you list all required modules in the package.json dependencies?
Detailed stack trace: Error: Cannot find module 'protractor'

But this looks like different!

chiafengtsai · 2020-08-11T07:30:55Z

It happened to me as well, then I noticed there is one dependency I thought I installed,
but actually I need to go folder functions and do npm install --save [dependency].

Then it worked for me.

sandygit17 · 2020-08-14T07:54:23Z

It happened to me as well, then I noticed there is one dependency I thought I installed,
but actually I need to go folder functions and do npm install --save [dependency].

Then it worked for me.

What dependency you installed in the function folder

cafe4it · 2021-04-04T14:32:55Z

same issue
error logs:

2021-04-04T14:30:31.616794Z N api: 
2021-04-04T14:31:28.341Z ? api: Provided module can't be loaded.
2021-04-04T14:31:28.341Z ? api: Did you list all required modules in the package.json dependencies?
2021-04-04T14:31:28.341Z ? api: Detailed stack trace: Error: Cannot find module 'firebase-functions'

functions/package.json

{
  "name": "functions",
  "description": "Cloud Functions for Firebase",
  "scripts": {
    "lint": "eslint .",
    "serve": "firebase emulators:start --only functions",
    "shell": "firebase functions:shell",
    "start": "npm run shell",
    "deploy": "firebase deploy --only functions",
    "logs": "firebase functions:log"
  },
  "engines": {
    "node": "10"
  },
  "main": "index.js",
  "dependencies": {
    "@hapi/hapi": "^20.1.2",
    "firebase-admin": "^9.2.0",
    "firebase-functions": "^3.13.2",
    "lodash": "^4.17.20"
  },
  "devDependencies": {
    "firebase-functions-test": "^0.2.0"
  },
  "private": true
}

inlined · 2021-04-06T19:30:05Z

This is a really old bug and was based on a preview version of the SDK. While I think it's quite commendable that you searched for duplicates, I don't think this would share the same root case.
Have you tried running npm install before calling firebase deploy? It looks like your definition is correct so that seems to be the best answer
Have you contacted Firebase support? If you are having problems using the product (as opposed to believing there is a bug with the product) then this is the right place for you. You'll get faster response times and customer support trends are bubbled up to the engineering team to triage and steer us towards UX improvements.

inlined closed this as completed Oct 23, 2017

kmcnellis reopened this Nov 30, 2017

inlined closed this as completed Dec 4, 2017

Deploy Error: Function load error: Code in file index.js can't be loaded #515

Deploy Error: Function load error: Code in file index.js can't be loaded #515

Comments

dungahk commented Oct 19, 2017

Version info

Steps to reproduce

Expected behavior

Actual behavior

Quramy commented Oct 19, 2017

HegarGarcia commented Oct 19, 2017

nobuhito commented Oct 19, 2017

skizzo commented Oct 19, 2017

inlined commented Oct 23, 2017

stevejcox commented Nov 30, 2017

laurenzlong commented Nov 30, 2017

stevejcox commented Nov 30, 2017 • edited

viniciusd commented Nov 30, 2017

JoeOsterfeld commented Nov 30, 2017 • edited

benka commented Nov 30, 2017

faahmad commented Nov 30, 2017

rjhuijsman commented Nov 30, 2017 • edited

MchlG commented Nov 30, 2017

justinrosenthal commented Nov 30, 2017

specie commented Nov 30, 2017

faahmad commented Dec 1, 2017

MchlG commented Dec 4, 2017 via email

inlined commented Dec 4, 2017

malick7 commented Feb 7, 2018 • edited

Shajeel-Afzal commented Jun 14, 2018

Shajeel-Afzal commented Jun 14, 2018

piuskamil commented Jul 2, 2018

mbleigh commented Jul 2, 2018

cjmling commented Apr 26, 2019

Yosafat1997 commented Jun 10, 2019

bkendall commented Jun 10, 2019

RahulGuptaIIITA commented Aug 10, 2019 • edited

laurenzlong commented Aug 12, 2019

RahulGuptaIIITA commented Aug 13, 2019

laurenzlong commented Aug 15, 2019

Hulkermon commented Aug 28, 2019 • edited

DaniPB commented Feb 15, 2020 • edited

AdamTrybus commented May 20, 2020

bernardo-martinez commented May 30, 2020 • edited

bernardo-martinez commented May 30, 2020 • edited

sandygit17 commented Jul 2, 2020

chiafengtsai commented Aug 11, 2020 • edited

sandygit17 commented Aug 14, 2020

cafe4it commented Apr 4, 2021 • edited

inlined commented Apr 6, 2021

stevejcox commented Nov 30, 2017 •

edited

JoeOsterfeld commented Nov 30, 2017 •

edited

rjhuijsman commented Nov 30, 2017 •

edited

malick7 commented Feb 7, 2018 •

edited

RahulGuptaIIITA commented Aug 10, 2019 •

edited

Hulkermon commented Aug 28, 2019 •

edited

DaniPB commented Feb 15, 2020 •

edited

bernardo-martinez commented May 30, 2020 •

edited

bernardo-martinez commented May 30, 2020 •

edited

chiafengtsai commented Aug 11, 2020 •

edited

cafe4it commented Apr 4, 2021 •

edited