TypeError [ERR_INVALID_REPL_INPUT]: Listeners for `uncaughtException` cannot be used in the REPL

[vladnds]

[REQUIRED] Environment info

firebase-tools:

9.16.0

Platform:

Mac

[REQUIRED] Test case

https://github.com/vladnds/firebase-error-no-listeners-node-14

[REQUIRED] Steps to reproduce

• run shell:

git clone https://github.com/vladnds/firebase-error-no-listeners-node-14.git
cd ./firebase-error-no-listeners-node-14/functions
npm install
npm run build
firebase functions:shell --project <specify you project id here>

• try adding error handler:

process.on("uncaughtException", function(err) {
    console.error("uncaughtException");
})

• see error:

Uncaught:
TypeError [ERR_INVALID_REPL_INPUT]: Listeners for `uncaughtException` cannot be used in the REPL
    at process.<anonymous> (repl.js:309:15)
    at process.emit (events.js:387:35)
    at _addListener (events.js:418:14)
    at process.addListener (events.js:466:10)
    at REPL7:1:9
    at Script.runInContext (vm.js:144:12)
    at REPLServer.defaultEval (repl.js:488:29)
    at bound (domain.js:416:15)
    at REPLServer.runBound [as eval] (domain.js:427:12)
    at REPLServer.onLine (repl.js:819:10)
    at REPLServer.emit (events.js:375:28)
    at REPLServer.emit (domain.js:470:12)
    at REPLServer.Interface._onLine (readline.js:364:10)
    at REPLServer.Interface._line (readline.js:700:8)
    at REPLServer.Interface._ttyWrite (readline.js:1045:14)
    at REPLServer.self._ttyWrite (repl.js:912:9) {
  code: 'ERR_INVALID_REPL_INPUT'
}

[REQUIRED] Expected behavior

Error handler should be registered, just like in raw nodejs REPL.

[REQUIRED] Actual behavior

logs

> firebase functions:shell --project replaced-my-project-id --debug
[2021-07-29T01:28:21.659Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
[2021-07-29T01:28:21.660Z] > authorizing via signed-in user (vlad.n@dsm.network)
[2021-07-29T01:28:21.660Z] [iam] checking project replaced-my-project-id for permissions ["firebase.projects.get"]
[2021-07-29T01:28:21.662Z] > refreshing access token with scopes: ["email","https://www.googleapis.com/auth/cloud-platform","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","openid"]
[2021-07-29T01:28:21.662Z] >>> HTTP REQUEST POST https://www.googleapis.com/oauth2/v3/token  
 <request body omitted>
[2021-07-29T01:28:21.906Z] <<< HTTP RESPONSE 200 {"cache-control":"no-cache, no-store, max-age=0, must-revalidate","expires":"Mon, 01 Jan 1990 00:00:00 GMT","pragma":"no-cache","date":"Thu, 29 Jul 2021 01:28:21 GMT","content-type":"application/json; charset=utf-8","vary":"X-Origin, Referer, Origin,Accept-Encoding","server":"scaffolding on HTTPServer2","x-xss-protection":"0","x-frame-options":"SAMEORIGIN","x-content-type-options":"nosniff","alt-svc":"h3=\":443\"; ma=2592000,h3-29=\":443\"; ma=2592000,h3-T051=\":443\"; ma=2592000,h3-Q050=\":443\"; ma=2592000,h3-Q046=\":443\"; ma=2592000,h3-Q043=\":443\"; ma=2592000,quic=\":443\"; ma=2592000; v=\"46,43\"","accept-ranges":"none","transfer-encoding":"chunked"}
[2021-07-29T01:28:21.953Z] >>> HTTP REQUEST POST https://cloudresourcemanager.googleapis.com/v1/projects/replaced-my-project-id:testIamPermissions  
 {"permissions":["firebase.projects.get"]}
[2021-07-29T01:28:22.499Z] <<< [apiv2][status] GET https://firebase-public.firebaseio.com/cli.json 200
[2021-07-29T01:28:22.499Z] <<< [apiv2][body] GET https://firebase-public.firebaseio.com/cli.json {"cloudBuildErrorAfter":1594252800000,"cloudBuildWarnAfter":1590019200000,"defaultNode10After":1594252800000,"minVersion":"3.0.5","node8DeploysDisabledAfter":1613390400000,"node8RuntimeDisabledAfter":1615809600000,"node8WarnAfter":1600128000000}
[2021-07-29T01:28:22.916Z] <<< HTTP RESPONSE 200 {"content-type":"application/json; charset=UTF-8","vary":"X-Origin, Referer, Origin,Accept-Encoding","date":"Thu, 29 Jul 2021 01:28:22 GMT","server":"ESF","cache-control":"private","x-xss-protection":"0","x-frame-options":"SAMEORIGIN","x-content-type-options":"nosniff","server-timing":"gfet4t7; dur=674","alt-svc":"h3=\":443\"; ma=2592000,h3-29=\":443\"; ma=2592000,h3-T051=\":443\"; ma=2592000,h3-Q050=\":443\"; ma=2592000,h3-Q046=\":443\"; ma=2592000,h3-Q043=\":443\"; ma=2592000,quic=\":443\"; ma=2592000; v=\"46,43\"","accept-ranges":"none","transfer-encoding":"chunked"}
[2021-07-29T01:28:22.939Z] [functions] Using node@14 from host.
[2021-07-29T01:28:22.941Z] defaultcredentials: writing to file /Users/develops/.config/firebase/vlad_n_dsm.network_application_default_credentials.json
[2021-07-29T01:28:22.944Z] DEBUG: Setting GAC to /Users/develops/.config/firebase/vlad_n_dsm.network_application_default_credentials.json
[2021-07-29T01:28:22.945Z] > refreshing access token with scopes: []
[2021-07-29T01:28:22.945Z] >>> HTTP REQUEST POST https://www.googleapis.com/oauth2/v3/token  
 <request body omitted>
[2021-07-29T01:28:23.090Z] <<< HTTP RESPONSE 200 {"date":"Thu, 29 Jul 2021 01:28:23 GMT","expires":"Mon, 01 Jan 1990 00:00:00 GMT","pragma":"no-cache","cache-control":"no-cache, no-store, max-age=0, must-revalidate","content-type":"application/json; charset=utf-8","vary":"X-Origin, Referer, Origin,Accept-Encoding","server":"scaffolding on HTTPServer2","x-xss-protection":"0","x-frame-options":"SAMEORIGIN","x-content-type-options":"nosniff","alt-svc":"h3=\":443\"; ma=2592000,h3-29=\":443\"; ma=2592000,h3-T051=\":443\"; ma=2592000,h3-Q050=\":443\"; ma=2592000,h3-Q046=\":443\"; ma=2592000,h3-Q043=\":443\"; ma=2592000,quic=\":443\"; ma=2592000; v=\"46,43\"","accept-ranges":"none","transfer-encoding":"chunked"}
[2021-07-29T01:28:23.142Z] >>> [apiv2][query] GET https://firebase.googleapis.com/v1beta1/projects/replaced-my-project-id/adminSdkConfig [none]
[2021-07-29T01:28:23.633Z] <<< [apiv2][status] GET https://firebase.googleapis.com/v1beta1/projects/replaced-my-project-id/adminSdkConfig 200
[2021-07-29T01:28:23.634Z] <<< [apiv2][body] GET https://firebase.googleapis.com/v1beta1/projects/replaced-my-project-id/adminSdkConfig {"projectId":"replaced-my-project-id","databaseURL":"https://replaced-my-project-id.firebaseio.com","storageBucket":"replaced-my-project-id.appspot.com","locationId":"us-central"}
[2021-07-29T01:28:23.657Z] [functions] Watching "/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions" for Cloud Functions...
[2021-07-29T01:28:23.665Z] DEBUG: [worker-pool] addWorker(~diagnostic~)
[2021-07-29T01:28:23.665Z] DEBUG: [worker-pool] Adding worker with key ~diagnostic~, total=1
[2021-07-29T01:28:23.665Z] DEBUG: [worker-pool] submitWork(triggerId=)
[2021-07-29T01:28:23.666Z] DEBUG: [worker-~diagnostic~-04390498-7ca2-4fcd-be6f-c1f131d41d67]: Assigning socketPath: /var/folders/15/2s3wtjxx18q2cshlfkwm4t180000gn/T/fire_emu_27092.sock
[2021-07-29T01:28:23.666Z] DEBUG: [worker-~diagnostic~-04390498-7ca2-4fcd-be6f-c1f131d41d67]: BUSY
[2021-07-29T01:28:23.803Z] DEBUG: [runtime-status] [27092] Functions runtime initialized. {"cwd":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions","node_version":"14.17.3"}
[2021-07-29T01:28:23.805Z] DEBUG: [runtime-status] [27092] Disabled runtime features: undefined
[2021-07-29T01:28:23.809Z] DEBUG: [runtime-status] [27092] Resolved module firebase-admin {"declared":true,"installed":true,"version":"9.11.0","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-admin/lib/index.js"}
[2021-07-29T01:28:23.812Z] DEBUG: [runtime-status] [27092] Resolved module firebase-functions {"declared":true,"installed":true,"version":"3.14.1","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-functions/lib/index.js"}
[2021-07-29T01:28:23.814Z] DEBUG: [runtime-status] [27092] Resolved module firebase-functions {"declared":true,"installed":true,"version":"3.14.1","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-functions/lib/index.js"}
[2021-07-29T01:28:23.816Z] DEBUG: [runtime-status] [27092] Outgoing network have been stubbed. [{"name":"http","status":"mocked"},{"name":"http","status":"mocked"},{"name":"https","status":"mocked"},{"name":"https","status":"mocked"},{"name":"net","status":"mocked"}]
[2021-07-29T01:28:23.817Z] DEBUG: [runtime-status] [27092] Resolved module firebase-functions {"declared":true,"installed":true,"version":"3.14.1","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-functions/lib/index.js"}
[2021-07-29T01:28:23.874Z] DEBUG: [runtime-status] [27092] Checked functions.config() {"config":{}}
[2021-07-29T01:28:23.874Z] DEBUG: [runtime-status] [27092] firebase-functions has been stubbed. {"functionsResolution":{"declared":true,"installed":true,"version":"3.14.1","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-functions/lib/index.js"}}
[2021-07-29T01:28:23.874Z] DEBUG: [runtime-status] [27092] Resolved module firebase-functions {"declared":true,"installed":true,"version":"3.14.1","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-functions/lib/index.js"}
[2021-07-29T01:28:23.877Z] DEBUG: [runtime-status] [27092] Resolved module firebase-admin {"declared":true,"installed":true,"version":"9.11.0","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-admin/lib/index.js"}
[2021-07-29T01:28:23.878Z] DEBUG: [runtime-status] [27092] Resolved module firebase-functions {"declared":true,"installed":true,"version":"3.14.1","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-functions/lib/index.js"}
[2021-07-29T01:28:23.878Z] DEBUG: [runtime-status] [27092] firebase-admin has been stubbed. {"adminResolution":{"declared":true,"installed":true,"version":"9.11.0","resolution":"/Users/develops/Documents/projects/issues/firebase-error-no-listeners-node-14/functions/node_modules/firebase-admin/lib/index.js"}}
[2021-07-29T01:28:23.881Z] DEBUG: [worker-~diagnostic~-04390498-7ca2-4fcd-be6f-c1f131d41d67]: IDLE
[2021-07-29T01:28:23.882Z] [functions[us-central1-helloWorld]] http function initialized (http://localhost:5001/replaced-my-project-id/us-central1/helloWorld).
i  functions: Loaded functions: helloWorld 
⚠  functions: The following emulators are not running, calls to these services will affect production: firestore, database, pubsub, storage 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > 
firebase > process.on("uncaughtException", function(err) {
...     console.error("uncaughtException");
... })
Uncaught:
TypeError [ERR_INVALID_REPL_INPUT]: Listeners for `uncaughtException` cannot be used in the REPL
    at process.<anonymous> (repl.js:309:15)
    at process.emit (events.js:387:35)
    at _addListener (events.js:418:14)
    at process.addListener (events.js:466:10)
    at REPL22:1:9
    at Script.runInContext (vm.js:144:12)
    at REPLServer.defaultEval (repl.js:488:29)
    at bound (domain.js:416:15)
    at REPLServer.runBound [as eval] (domain.js:427:12)
    at REPLServer.onLine (repl.js:819:10)
    at REPLServer.emit (events.js:375:28)
    at REPLServer.emit (domain.js:470:12)
    at REPLServer.Interface._onLine (readline.js:364:10)
    at REPLServer.Interface._line (readline.js:700:8)
    at REPLServer.Interface._ttyWrite (readline.js:1045:14)
    at REPLServer.self._ttyWrite (repl.js:912:9) {
  code: 'ERR_INVALID_REPL_INPUT'
}
firebase >

Additional Details

• saw similar issue in raw node REPL, it appeared after node v10, was fixed in v13:
  • Node REPL does not honor uncaughtException listeners nodejs/node#19998
  • repl: properly handle uncaughtException nodejs/node#27151

Questions

• where should I search for the reason of this issue ?
  • (general node REPL doesn't have such error)
• are there any workarounds ?
• what can I do to help fixing it ?

[taeold]

Unfortunately this is due to a change in Node.js REPL implementation which the functions:shell command is built on top of.

https://nodejs.org/api/repl.html#repl_global_uncaught_exceptions

It sounds like based on your research that a "fix" was included in v13. Do you mind trying to run the command by targeting Node.js14 functions instead?

[google-oss-bot]

Hey @vladnds. We need more information to resolve this issue but there hasn't been an update in 7 weekdays. I'm marking the issue as stale and if there are no new updates in the next 3 days I will close it automatically.

If you have more information that will help us get to the bottom of this, just add a comment!

[google-oss-bot]

Since there haven't been any recent updates here, I am going to close this issue.

@vladnds if you're still experiencing this problem and want to continue the discussion just leave a comment here and we are happy to re-open this.