Firebase-tools: setup:web INVALID_ARGUMENT status code 400

Same here:

Version info: 6.1.0 (also tested with 6.0.0, 5.0.0)
Platform Information: OSX 10.14 macOS Mojave 18A391

$ firebase serve --only hosting,functions --debug

Tested with existing project and a new one. Same error.

Error: HTTP Error: 400, Request contains an invalid argument.
[2018-11-15T17:40:46.943Z] Error Context: {
  "body": {
    "error": {
      "code": 400,
      "message": "Request contains an invalid argument.",
      "status": "INVALID_ARGUMENT"
    }
  },
  "response": {
    "statusCode": 400,
    "body": {
      "error": {
        "code": 400,
        "message": "Request contains an invalid argument.",
        "status": "INVALID_ARGUMENT"
      }
    },
    "headers": {
      "vary": "X-Origin, Referer, Origin,Accept-Encoding",
      "content-type": "application/json; charset=UTF-8",
      "date": "Thu, 15 Nov 2018 17:40:46 GMT",
      "server": "ESF",
      "cache-control": "private",
      "x-xss-protection": "1; mode=block",
      "x-frame-options": "SAMEORIGIN",
      "x-content-type-options": "nosniff",
      "alt-svc": "quic=\":443\"; ma=2592000; v=\"44,43,39,35\"",
      "accept-ranges": "none",
      "connection": "close"
    },
    "request": {
      "uri": {
        "protocol": "https:",
        "slashes": true,
        "auth": null,
        "host": "mobilesdk-pa.googleapis.com",
        "port": 443,
        "hostname": "mobilesdk-pa.googleapis.com",
        "hash": null,
        "search": null,
        "query": null,
        "pathname": "/v1/projects/128559963708/clients/_:getWebAppConfig",
        "path": "/v1/projects/128559963708/clients/_:getWebAppConfig",
        "href": "https://mobilesdk-pa.googleapis.com/v1/projects/128559963708/clients/_:getWebAppConfig"
      },
      "method": "GET"
    }
  }
}

I´m having exactly the same problem. I just tested the same project without any changes on another machine, and even another project that is running fine about 3 months, and the problem is the same. Deploying its normal, but localhost (_firebase serve --only functions,hosting --debug_) just stop working with this anoing error...
I don´t think the problem is the app (mine or yours).
Everything was working fine about 2 hours ago!

+1 for me

same issue. yesterday everything worked fine

[2018-11-15T17:22:20.885Z] >>> HTTP REQUEST GET https://mobilesdk-pa.googleapis.com/v1/projects/xxx/clients/_:getWebAppConfig

[2018-11-15T17:22:21.179Z] <<< HTTP RESPONSE BODY code=400, message=Request contains an invalid argument., status=INVALID_ARGUMENT

+1 for me, and for a friend too, stopped working this morning when it was working fine yesterday. I don't see anything about it on https://status.firebase.google.com, is there anyone from Firebase who can comment?

+1 for me - everything stopped working all of a sudden. Tried upgrading to 6.1.0 from 6.0.1 and now firebase serve also gives me this message:

 functions: Preparing to emulate functions.
⚠  Setup required, please run: firebase setup:emulators:firestore

I run that command successfully and when I try to run firebase serve again I get:

i  functions: Preparing to emulate functions.
✔  firestore: started on http://localhost:8080
⚠  firestore: Error: Invalid or corrupt jarfile /home/alex/.cache/firebase/emulators/cloud-firestore-emulator-v1.2.1.jar

Looking up the command I just ran, I found this page: https://firebase.google.com/docs/firestore/security/test-rules-emulator

I tried running firebase --open-sesame emulators thinking it was an issue with 6.1.0 and got this error:

Error: Did not recognize preview feature

+1 Same issue, started this morning

+1. Can verify issue occurs when using firebase serve with no params in an existing project, with firebase-tools versions v6.0.1 and v6.1.0. Additionally, the firebase serve command exits without properly closing the node process which opens the serving ports, requiring a manual killing of that process.

Just wanted to add that I too am having this issue. firebase serve was working just fine yesterday. This is on both firebase 6.0.1 and 6.1.0

I have the exact same issue.

Same!

same. I can't deploy now

Me too:

Thank you all for bringing this to our attention. We are actively looking into this issue right now.

(Internal tracking number: 119615185)

@Neilpoulin you can't deploy? What version of the CLI are you using and what error are you getting?

Sorry- it’s not directly related to the fire base deploy command. my build
process includes a step that grabs these configs, and since it fails I
can’t deploy.
On Thu, Nov 15, 2018 at 12:10 PM Michael Bleigh notifications@github.com
wrote:

@Neilpoulin https://github.com/Neilpoulin you can't deploy? What
version of the CLI are you using and what error are you getting?

—
You are receiving this because you were mentioned.

Reply to this email directly, view it on GitHub
https://github.com/firebase/firebase-tools/issues/1015#issuecomment-439155616,
or mute the thread
https://github.com/notifications/unsubscribe-auth/AAw-atNnP6wSmeHQke6z4EKIsx1D6r7Yks5uvbw_gaJpZM4Ygu-y
.

If this helps someone you can get your functions running by forcing the port in the meantime. This will not help deploy or hosting. Example:
sudo firebase serve --only functions --port=9000

Same Issue ... our development is on halt because of this issue. We have an angular application hosted with the firebase functions serving the content. I guess this is something to do with the firebase services but their status dashboard is showing all green. It was all working fine till yesterday.

It's working now, but with warnings...

⚠  database: WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by io.netty.util.internal.ReflectionUtil (file:/Users/rodrigodutra/.cache/firebase/emulators/firebase-database-emulator-v3.5.0.jar) to field sun.nio.ch.SelectorImpl.selectedKeys
WARNING: Please consider reporting this to the maintainers of io.netty.util.internal.ReflectionUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
⚠  database:
...

I'm no longer getting the illegal argument 400 error but another one in its place now and still not running:

2018-11-15T20:01:14.098Z] <<< HTTP RESPONSE 200 content-type=application/json; charset=UTF-8, vary=X-Origin, Referer, Origin,Accept-Encoding, date=Thu, 15 Nov 2018 20:01:22 GMT, server=ESF, cache-control=private, x-xss-protection=1; mode=block, x-frame-options=SAMEORIGIN, x-content-type-options=nosniff, alt-svc=quic=":443"; ma=2592000; v="44,43,39,35", accept-ranges=none, connection=close
[2018-11-15T20:01:14.098Z] Starting @google-cloud/functions-emulator
[2018-11-15T20:01:14.115Z] Parsing function triggers
Warning: You're using Node.js v10.13.0 but Google Cloud Functions only supports v6.11.5.
[2018-11-15T20:01:14.238Z] <<< HTTP RESPONSE 200 content-type=application/json; charset=UTF-8, vary=X-Origin, Referer, Origin,Accept-Encoding, date=Thu, 15 Nov 2018 20:01:22 GMT, server=ESF, cache-control=private, x-xss-protection=1; mode=block, x-frame-options=SAMEORIGIN, x-content-type-options=nosniff, alt-svc=quic=":443"; ma=2592000; v="44,43,39,35", accept-ranges=none, connection=close
i  hosting: Serving hosting files from: public
✔  hosting: Local server: http://localhost:5000
⚠  database: WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by io.netty.util.internal.ReflectionUtil (file:/home/qkay/.cache/firebase/emulators/firebase-database-emulator-v3.5.0.jar) to field sun.nio.ch.SelectorImpl.selectedKeys
WARNING: Please consider reporting this to the maintainers of io.netty.util.internal.ReflectionUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
⚠  database: 

error: SUPERVISOR error Error: listen EADDRINUSE 127.0.0.1:5001
    at Server.setupListenHandle [as _listen2] (net.js:1286:14)
    at listenInCluster (net.js:1334:12)
    at GetAddrInfoReqWrap.doListen [as callback] (net.js:1460:7)
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:62:10)
error: supervisorPort (5001) is already in use
error: restPort (5002) is already in use
12:01:15.254 [NamespaceSystem-akka.actor.default-dispatcher-3] INFO akka.event.slf4j.Slf4jLogger - Slf4jLogger started

12:01:15.408 [main] INFO com.firebase.server.forge.App$ - Listening on port 9000

12:01:15.438 [main] ERROR com.firebase.server.forge.App$ - Error initializing Netty Listener
java.net.BindException: Address already in use
    at java.base/sun.nio.ch.Net.bind0(Native Method)
    at java.base/sun.nio.ch.Net.bind(Net.java:461)
    at java.base/sun.nio.ch.Net.bind(Net.java:453)
    at java.base/sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:227)
    at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128)
    at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:500)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1226)
    at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:495)
    at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:480)
    at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:973)
    at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:209)
    at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:355)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:464)
    at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
    at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
    at java.base/java.lang.Thread.run(Thread.java:834)

12:01:15.440 [Thread-1] INFO com.firebase.server.forge.App$ - Attempting graceful shutdown.

12:01:15.444 [NamespaceSystem-akka.actor.default-dispatcher-4] INFO akka.actor.CoordinatedShutdown - Starting coordinated shutdown from JVM shutdown hook

12:01:15.448 [Thread-1] INFO com.firebase.server.forge.App$ - Graceful shutdown complete.


Error: database: emulator has exited with code: 1

I'm no longer getting the illegal argument 400 error but another one in its place now and still not running:

2018-11-15T20:01:14.098Z] <<< HTTP RESPONSE 200 content-type=application/json; charset=UTF-8, vary=X-Origin, Referer, Origin,Accept-Encoding, date=Thu, 15 Nov 2018 20:01:22 GMT, server=ESF, cache-control=private, x-xss-protection=1; mode=block, x-frame-options=SAMEORIGIN, x-content-type-options=nosniff, alt-svc=quic=":443"; ma=2592000; v="44,43,39,35", accept-ranges=none, connection=close
[2018-11-15T20:01:14.098Z] Starting @google-cloud/functions-emulator
[2018-11-15T20:01:14.115Z] Parsing function triggers
Warning: You're using Node.js v10.13.0 but Google Cloud Functions only supports v6.11.5.
[2018-11-15T20:01:14.238Z] <<< HTTP RESPONSE 200 content-type=application/json; charset=UTF-8, vary=X-Origin, Referer, Origin,Accept-Encoding, date=Thu, 15 Nov 2018 20:01:22 GMT, server=ESF, cache-control=private, x-xss-protection=1; mode=block, x-frame-options=SAMEORIGIN, x-content-type-options=nosniff, alt-svc=quic=":443"; ma=2592000; v="44,43,39,35", accept-ranges=none, connection=close
i  hosting: Serving hosting files from: public
✔  hosting: Local server: http://localhost:5000
⚠  database: WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by io.netty.util.internal.ReflectionUtil (file:/home/qkay/.cache/firebase/emulators/firebase-database-emulator-v3.5.0.jar) to field sun.nio.ch.SelectorImpl.selectedKeys
WARNING: Please consider reporting this to the maintainers of io.netty.util.internal.ReflectionUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
⚠  database: 

error: SUPERVISOR error Error: listen EADDRINUSE 127.0.0.1:5001
    at Server.setupListenHandle [as _listen2] (net.js:1286:14)
    at listenInCluster (net.js:1334:12)
    at GetAddrInfoReqWrap.doListen [as callback] (net.js:1460:7)
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:62:10)
error: supervisorPort (5001) is already in use
error: restPort (5002) is already in use
12:01:15.254 [NamespaceSystem-akka.actor.default-dispatcher-3] INFO akka.event.slf4j.Slf4jLogger - Slf4jLogger started

12:01:15.408 [main] INFO com.firebase.server.forge.App$ - Listening on port 9000

12:01:15.438 [main] ERROR com.firebase.server.forge.App$ - Error initializing Netty Listener
java.net.BindException: Address already in use
  at java.base/sun.nio.ch.Net.bind0(Native Method)
  at java.base/sun.nio.ch.Net.bind(Net.java:461)
  at java.base/sun.nio.ch.Net.bind(Net.java:453)
  at java.base/sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:227)
  at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128)
  at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:500)
  at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1226)
  at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:495)
  at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:480)
  at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:973)
  at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:209)
  at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:355)
  at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:399)
  at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:464)
  at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:131)
  at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:138)
  at java.base/java.lang.Thread.run(Thread.java:834)

12:01:15.440 [Thread-1] INFO com.firebase.server.forge.App$ - Attempting graceful shutdown.

12:01:15.444 [NamespaceSystem-akka.actor.default-dispatcher-4] INFO akka.actor.CoordinatedShutdown - Starting coordinated shutdown from JVM shutdown hook

12:01:15.448 [Thread-1] INFO com.firebase.server.forge.App$ - Graceful shutdown complete.


Error: database: emulator has exited with code: 1

Reboot your Mac...

Try firebase serve --only hosting or firebase serve --only functions to get around this issue. Looking into a fix for that now.

I had the problem as well; just now rebooted my computer and it works again.

@Neilpoulin you can't deploy? What version of the CLI are you using and what error are you getting?

@mbleigh Wanted to give you more details now that I'm back on my comptuer:

Specifically, I'm running firebase-tools in node. The command that fails is this:

When I first encountered this error, firbase-tools was at version 6.0.1. I then upgraded it to 6.1.0 but the error was the same.

const fbcli = require("firebase-tools");
const opts = {"project": "stage"}; //this is an active alias for my firebase setup
return fbcli.setup
    .web(opts)
    .then(firebaseConfig => { 
        // some config setup stuff for webpack
    }.catch(error => {
        //This gets called rigt away, see error object below
        console.error(error);
    })

where the caught error looks like:

{
  "name": "FirebaseError",
  "message": "HTTP Error: 400, Request contains an invalid argument.",
  "children": [],
  "status": 500,
  "exit": 1,
  "stack": "Error\n    at new FirebaseError (/Users/myrepo/node_modules/firebase-tools/src/error.js:11:16)\n    at module.exports (/Users/myrepo/node_modules/firebase-tools/src/responseToError.js:46:10)\n    at Request._callback (/Users/myrepo/node_modules/firebase-tools/src/api.js:50:25)\n    at Request.self.callback (/Users/myrepo/node_modules/request/request.js:185:22)\n    at emitTwo (events.js:126:13)\n    at Request.emit (events.js:214:7)\n    at Request.<anonymous> (/Users/myrepo/node_modules/request/request.js:1161:10)\n    at emitOne (events.js:116:13)\n    at Request.emit (events.js:211:7)\n    at IncomingMessage.<anonymous> (/Users/myrepo/node_modules/request/request.js:1083:12)",
  "context": {
    "body": {
      "error": {
        "code": 400,
        "message": "Request contains an invalid argument.",
        "status": "INVALID_ARGUMENT"
      }
    },
    "response": {
      "statusCode": 400,
      "body": {
        "error": {
          "code": 400,
          "message": "Request contains an invalid argument.",
          "status": "INVALID_ARGUMENT"
        }
      },
      "headers": {
        "vary": "X-Origin, Referer, Origin,Accept-Encoding",
        "content-type": "application/json; charset=UTF-8",
        "date": "Thu, 15 Nov 2018 18:33:41 GMT",
        "server": "ESF",
        "cache-control": "private",
        "x-xss-protection": "1; mode=block",
        "x-frame-options": "SAMEORIGIN",
        "x-content-type-options": "nosniff",
        "alt-svc": "quic=\":443\"; ma=2592000; v=\"44,43,39,35\"",
        "accept-ranges": "none",
        "connection": "close"
      },
      "request": {
        "uri": {
          "protocol": "https:",
          "slashes": true,
          "auth": null,
          "host": "mobilesdk-pa.googleapis.com",
          "port": 443,
          "hostname": "mobilesdk-pa.googleapis.com",
          "hash": null,
          "search": null,
          "query": null,
          "pathname": "/v1/projects/465836249868/clients/_:getWebAppConfig",
          "path": "/v1/projects/465836249868/clients/_:getWebAppConfig",
          "href": "https://mobilesdk-pa.googleapis.com/v1/projects/465836249868/clients/_:getWebAppConfig"
        },
        "method": "GET"
      }
    }
  }
}

EDIT as of 1:16pm MT, I am no longer seeing this error

We've rolled back a backend build that was causing this issue. Can you try this now and see if it's still broken?

Worked for me

+1 working now. thanks

+1 confirmed working for me, too.

+1 back in businesss

@ryanpbrewster yeah it's working again. thank you! you guys should have some kind of e2e testing in place for that

ps: it worked without any reboots, but i've found some hanging node processes and killed them before firebase serve

even after rebooting, I still had running processes from previous deploy attempts. I just went into top and killed them manually and now firebase tools is working just fine for me.

+1 all set! Tks a lot.

Thank you all for your patience. The invalid argument error has been resolved.

trying to solve problem for 5 hours now, at 'firebase deploy'.

function is:

exports.makeUppercase = functions.database.ref('/userfollowers/{pushId}/followers')
    .onWrite((change, context) => {
      // Only edit data when it is first created.
      if (change.before.exists()) {
        return null;
      }
      // Exit when the data is deleted.
      if (!change.after.exists()) {
        return null;
      }
      // Grab the current value of what was written to the Realtime Database.
      const original = change.after.val();
      console.log('Uppercasing', context.params.pushId, original);
      const uppercase = original.toUpperCase();
      // You must return a Promise when performing asynchronous tasks inside a Functions such as
      // writing to the Firebase Realtime Database.
      // Setting an "uppercase" sibling in the Realtime Database returns a Promise.
      return change.after.ref.parent.child('uppercase').set(uppercase);
    });

which is straight out of documentation.

the terminal shows:

⚠  functions: failed to create function makeUppercase
HTTP Error: 400, The request has errors

cloud functions logs show:
{"@type":"type.googleapis.com/google.cloud.audit.AuditLog","status":{"code":3,"message":"INVALID_ARGUMENT"},"authenticationInfo":{"principalEmail":"[email protected]"},"requestMetadata":{"callerIp":"86.120.235.246","callerSuppliedUserAgent":"FirebaseCLI/3.19.0,gzip(gfe),gzip(gfe)","requestAttributes":{"time":"2019-05-14T08:34:18.563Z","auth":{}},"destinationAttributes":{}},"serviceName":"cloudfunctions.googleapis.com","methodName":"google.cloud.functions.v1.CloudFunctionsService.CreateFunction","authorizationInfo":[{"resource":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase","permission":"cloudfunctions.functions.create","granted":true,"resourceAttributes":{}},{"permission":"cloudfunctions.functions.create","granted":true,"resourceAttributes":{}}],"resourceName":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase","request":{"location":"projects/parkour-9136c/locations/us-central1","@type":"type.googleapis.com/google.cloud.functions.v1.CreateFunctionRequest","function":{"labels":{"deployment-tool":"cli-firebase"},"entryPoint":"makeUppercase","eventTrigger":{"eventType":"providers/google.firebase.database/eventTypes/ref.write","resource":"projects/_/instances/parkour-9136c/refs/userfollowers/{pushId}/followers","service":"firebaseio.com"},"sourceUploadUrl":"https://storage.googleapis.com/gcf-upload-us-central1-f5adb7fe-7321-4f3c-8fe0-2b2307d26138/5b099ea8-161b-44a7-a3bd-18ce75c64859.zip?GoogleAccessId=service-807137615499@gcf-admin-robot.iam.gserviceaccount.com&Expires=1557824657&Signature=PJKzJsZtHWO1kIkmrSojpdgvb0jRzV91eNC9rZc4j%2FMcoHjILGm36FKCt6qQ2fxeAUu1%2FbrxpagdI7fHmUUUrDdTmnTNISr7FiN61sifUI%2B%2FGnUwo8SguzvrA7kADFqu8nD05FAo7BvG7biUrHmLgISlwo5dTKqcTSmExnaICA1tHYxjz%2Fk0RbmdGkcQ5HdeCKBnW0R7wQPsxswQyvR4cAU4WD2m3PPM9lncVr7pB%2Fh77FboGLi3sq%2FGHyEwUtjfUmyN9d%2FYUpKs48TMsGPknAGIvaFFUWQR23YCDUcrPipq1nW2W1JUdf5nGylYmVEeyF3jLrm%2BsOIcXiZ6LCRhpg%3D%3D","name":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase"}}}

what is the solution?
thanks

@nicoara please open a new issue with the required information. Thank you.

trying to solve problem for 5 hours now, at 'firebase deploy'.

function is:

exports.makeUppercase = functions.database.ref('/userfollowers/{pushId}/followers')
    .onWrite((change, context) => {
      // Only edit data when it is first created.
      if (change.before.exists()) {
        return null;
      }
      // Exit when the data is deleted.
      if (!change.after.exists()) {
        return null;
      }
      // Grab the current value of what was written to the Realtime Database.
      const original = change.after.val();
      console.log('Uppercasing', context.params.pushId, original);
      const uppercase = original.toUpperCase();
      // You must return a Promise when performing asynchronous tasks inside a Functions such as
      // writing to the Firebase Realtime Database.
      // Setting an "uppercase" sibling in the Realtime Database returns a Promise.
      return change.after.ref.parent.child('uppercase').set(uppercase);
    });

which is straight out of documentation.

the terminal shows:

⚠  functions: failed to create function makeUppercase
HTTP Error: 400, The request has errors

cloud functions logs show:
{"@type":"type.googleapis.com/google.cloud.audit.AuditLog","status":{"code":3,"message":"INVALID_ARGUMENT"},"authenticationInfo":{"principalEmail":"[email protected]"},"requestMetadata":{"callerIp":"86.120.235.246","callerSuppliedUserAgent":"FirebaseCLI/3.19.0,gzip(gfe),gzip(gfe)","requestAttributes":{"time":"2019-05-14T08:34:18.563Z","auth":{}},"destinationAttributes":{}},"serviceName":"cloudfunctions.googleapis.com","methodName":"google.cloud.functions.v1.CloudFunctionsService.CreateFunction","authorizationInfo":[{"resource":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase","permission":"cloudfunctions.functions.create","granted":true,"resourceAttributes":{}},{"permission":"cloudfunctions.functions.create","granted":true,"resourceAttributes":{}}],"resourceName":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase","request":{"location":"projects/parkour-9136c/locations/us-central1","@type":"type.googleapis.com/google.cloud.functions.v1.CreateFunctionRequest","function":{"labels":{"deployment-tool":"cli-firebase"},"entryPoint":"makeUppercase","eventTrigger":{"eventType":"providers/google.firebase.database/eventTypes/ref.write","resource":"projects/_/instances/parkour-9136c/refs/userfollowers/{pushId}/followers","service":"firebaseio.com"},"sourceUploadUrl":"https://storage.googleapis.com/gcf-upload-us-central1-f5adb7fe-7321-4f3c-8fe0-2b2307d26138/5b099ea8-161b-44a7-a3bd-18ce75c64859.zip?GoogleAccessId=service-807137615499@gcf-admin-robot.iam.gserviceaccount.com&Expires=1557824657&Signature=PJKzJsZtHWO1kIkmrSojpdgvb0jRzV91eNC9rZc4j%2FMcoHjILGm36FKCt6qQ2fxeAUu1%2FbrxpagdI7fHmUUUrDdTmnTNISr7FiN61sifUI%2B%2FGnUwo8SguzvrA7kADFqu8nD05FAo7BvG7biUrHmLgISlwo5dTKqcTSmExnaICA1tHYxjz%2Fk0RbmdGkcQ5HdeCKBnW0R7wQPsxswQyvR4cAU4WD2m3PPM9lncVr7pB%2Fh77FboGLi3sq%2FGHyEwUtjfUmyN9d%2FYUpKs48TMsGPknAGIvaFFUWQR23YCDUcrPipq1nW2W1JUdf5nGylYmVEeyF3jLrm%2BsOIcXiZ6LCRhpg%3D%3D","name":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase"}}}

what is the solution?
thanks

trying to solve problem for 5 hours now, at 'firebase deploy'.

function is:

exports.makeUppercase = functions.database.ref('/userfollowers/{pushId}/followers')
    .onWrite((change, context) => {
      // Only edit data when it is first created.
      if (change.before.exists()) {
        return null;
      }
      // Exit when the data is deleted.
      if (!change.after.exists()) {
        return null;
      }
      // Grab the current value of what was written to the Realtime Database.
      const original = change.after.val();
      console.log('Uppercasing', context.params.pushId, original);
      const uppercase = original.toUpperCase();
      // You must return a Promise when performing asynchronous tasks inside a Functions such as
      // writing to the Firebase Realtime Database.
      // Setting an "uppercase" sibling in the Realtime Database returns a Promise.
      return change.after.ref.parent.child('uppercase').set(uppercase);
    });

which is straight out of documentation.

the terminal shows:

⚠  functions: failed to create function makeUppercase
HTTP Error: 400, The request has errors

cloud functions logs show:
{"@type":"type.googleapis.com/google.cloud.audit.AuditLog","status":{"code":3,"message":"INVALID_ARGUMENT"},"authenticationInfo":{"principalEmail":"[email protected]"},"requestMetadata":{"callerIp":"86.120.235.246","callerSuppliedUserAgent":"FirebaseCLI/3.19.0,gzip(gfe),gzip(gfe)","requestAttributes":{"time":"2019-05-14T08:34:18.563Z","auth":{}},"destinationAttributes":{}},"serviceName":"cloudfunctions.googleapis.com","methodName":"google.cloud.functions.v1.CloudFunctionsService.CreateFunction","authorizationInfo":[{"resource":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase","permission":"cloudfunctions.functions.create","granted":true,"resourceAttributes":{}},{"permission":"cloudfunctions.functions.create","granted":true,"resourceAttributes":{}}],"resourceName":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase","request":{"location":"projects/parkour-9136c/locations/us-central1","@type":"type.googleapis.com/google.cloud.functions.v1.CreateFunctionRequest","function":{"labels":{"deployment-tool":"cli-firebase"},"entryPoint":"makeUppercase","eventTrigger":{"eventType":"providers/google.firebase.database/eventTypes/ref.write","resource":"projects/_/instances/parkour-9136c/refs/userfollowers/{pushId}/followers","service":"firebaseio.com"},"sourceUploadUrl":"https://storage.googleapis.com/gcf-upload-us-central1-f5adb7fe-7321-4f3c-8fe0-2b2307d26138/5b099ea8-161b-44a7-a3bd-18ce75c64859.zip?GoogleAccessId=service-807137615499@gcf-admin-robot.iam.gserviceaccount.com&Expires=1557824657&Signature=PJKzJsZtHWO1kIkmrSojpdgvb0jRzV91eNC9rZc4j%2FMcoHjILGm36FKCt6qQ2fxeAUu1%2FbrxpagdI7fHmUUUrDdTmnTNISr7FiN61sifUI%2B%2FGnUwo8SguzvrA7kADFqu8nD05FAo7BvG7biUrHmLgISlwo5dTKqcTSmExnaICA1tHYxjz%2Fk0RbmdGkcQ5HdeCKBnW0R7wQPsxswQyvR4cAU4WD2m3PPM9lncVr7pB%2Fh77FboGLi3sq%2FGHyEwUtjfUmyN9d%2FYUpKs48TMsGPknAGIvaFFUWQR23YCDUcrPipq1nW2W1JUdf5nGylYmVEeyF3jLrm%2BsOIcXiZ6LCRhpg%3D%3D","name":"projects/parkour-9136c/locations/us-central1/functions/makeUppercase"}}}

what is the solution?
thanks

try adding document at the end of db ref path. e.g /userfollowers/{pushId}/followers/{follower}

@bkendall I started a new thread: https://github.com/firebase/firebase-tools/issues/1317

I ran 'firebase deploy --debug' and found a new message.

[2019-05-20T14:43:23.863Z] <<< HTTP RESPONSE 400 vary=X-Origin, Referer, Origin,Accept-Encoding, content-type=application/json; charset=UTF-8, date=Mon, 20 May 2019 14:43:23 GMT, server=ESF, cache-control=private, x-xss-protection=0, x-frame-options=SAMEORIGIN, x-content-type-options=nosniff, alt-svc=quic=":443"; ma=2592000; v="46,44,43,39", accept-ranges=none, connection=close
[2019-05-20T14:43:23.863Z] <<< HTTP RESPONSE BODY code=400, message=The request has errors, status=INVALID_ARGUMENT, details=[@type=type.googleapis.com/google.rpc.BadRequest, fieldViolations=[field=runtime, description=Runtime field cannot be empty.]]
⚠  functions: failed to create function makeUppercase
HTTP Error: 400, The request has errors

@soclbz the change does not make a difference.

Thank you

Getting the same _"Runtime field cannot be empty"_ error:

[2019-06-06T18:51:31.127Z] <<< HTTP RESPONSE 400 vary=X-Origin, Referer, Origin,Accept-Encoding, content-type=application/json; charset=UTF-8, date=Thu, 06 Jun 2019 18:51:30 GMT, server=ESF, cache-control=private, x-xss-protection=0, x-frame-options=SAMEORIGIN, x-content-type-
options=nosniff, alt-svc=quic=":443"; ma=2592000; v="46,44,43,39", accept-ranges=none, connection=close
[2019-06-06T18:51:31.128Z] <<< HTTP RESPONSE BODY code=400, message=The request has errors, status=INVALID_ARGUMENT, details=[@type=type.googleapis.com/google.rpc.BadRequest, fieldViolations=[field=runtime, description=Runtime field cannot be empty.]]

This also happens for newly created projects using npx firebase init when trying to deploy the hello world example function.

@stpch are you on an old version of the CLI? Please look at #1317

@stpch are you on an old version of the CLI? Please look at #1317

I'm using the latest versions:

• [email protected]
• [email protected]
• [email protected]

My bad, there was an old firebase-tools version installed through yarn that took precedence over npx. It's working now with the latest version.