TypeError: Cannot read property 'b' of undefined

Hi everyone,

This is a new error that I cannot find on the Jitsi Community.
I downloaded the latest Jitsi Meet and put it on my live server. I ran npm install and then make… it’s runs fine… when i ran npm audit fix, it gives me the following error and doesn’t let me view the main welcome page.

Does anyone know why this is happening?

Google Chrome Console Log:
(index):21 (TIME) index.html loaded: 164.375000007567
Logger.js:154 2020-03-24T00:02:06.967Z [modules/browser/BrowserCapabilities.js] : This appears to be chrome, ver: 80.0.3987.149
LocalStatsCollector.js:22 The AudioContext was not allowed to start. It must be resumed (or created) after a user gesture on the page. https://goo.gl/7K7WLu
(anonymous) @ LocalStatsCollector.js:22
Logger.js:154 2020-03-24T00:02:07.453Z [index.web] <HTMLDocument.>: (TIME) document ready: 737.87500000617
Logger.js:154 2020-03-24T00:02:07.461Z [features/base/app] TypeError: Cannot read property ‘b’ of undefined
at Object.c (app.bundle.min.js?v=139:1)
at video (reducer.js:107)
at redux.js:366
at Array.forEach ()
at redux.js:364
at u (redux.js:429)
at Object. (reducer.js:164)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:24)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:16)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:1)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:1)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:1)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:24)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:29)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:24)
at n (bootstrap:19)
at Object. (app.bundle.min.js?v=139:68)
at n (bootstrap:19)
at Object. (AuthHandler.js:1)
at Object. (app.bundle.min.js?v=139:54)
at n (bootstrap:19)
at Object. (connection.js:1)
at Object. (app.bundle.min.js?v=139:59)
at n (bootstrap:19)
at Object. (conference.js:1)
at Object. (app.bundle.min.js?v=139:131)
at n (bootstrap:19)
at Module. (app.bundle.min.js?v=139:384)
at n (bootstrap:19)
at bootstrap:83
at app.bundle.min.js?v=139:1
a @ Logger.js:154
AbstractApp.js:118 Uncaught (in promise) TypeError: Cannot read property ‘dispatch’ of undefined
at ge._openURL (AbstractApp.js:118)
at AbstractApp.js:52

Yes, I encounter this bug also. dont know the cause is ‘npm audit fix’ or not.
I have delete node_modules and execute npm install again. the problem still exits…

@damencho Any Idea?

Same here, new install (over the last 12 hours), ubuntu 18.04 LTS, document followed: https://github.com/jitsi/jitsi-meet/blob/cdc14586de00973beefed5641bdc5614261ff0a2/doc/manual-install.md

Several issues with npm getting to make correctly but finally have no errors, however on browse experience the same as above: blank page, view source.

Any ideas.

Same here, Ubuntu 18.04 LTS, quick install. make runs but I get the same error as OP.
However, the distro from sudo apt-get -y install jitsi-meet works fine after updating config for my setup.

damencho @damencho please help

any idea? @jmerinchuk @Havid_Zheng

nothing yet. No word from the devs.

I did a diff from my custom build package.json and the default install (apt-get install jitsi-meet) package.json:

<     "js-utils": "github:jitsi/js-utils#91c5e53ca5fa42907c88d56bc78254e6e56e058d",
>     "js-utils": "github:jitsi/js-utils#7a2be83d17dc4a3d0fac4a742ab999478f326f2e",
<     "lib-jitsi-meet": "github:jitsi/lib-jitsi-meet#a7950f8ebb489225c2e8bf41fe65f330b3de0874",
>     "lib-jitsi-meet": "github:jitsi/lib-jitsi-meet#5466c9d08a2c262ebb5889e3bb0cbbe6f08dc0c3",
<     "rnnoise-wasm": "github:jitsi/rnnoise-wasm.git#db96d11f175a22ef56c7db1ba9550835b716e615",
>     "rnnoise-wasm": "github:jitsi/rnnoise-wasm#db96d11f175a22ef56c7db1ba9550835b716e615",
<     "webpack": "4.27.1",
>     "webpack": "^4.42.1"

where “>” is mine. After copying “package.json” from the default to mine, removing all the node modules (rm -rf node_modules) and running npm install to install modules based off of the copied package.json, it worked fine.

Thank you so much @wwwslinger.
There must be some issues with one of those packages.

  • Deleted node_modules.
  • nano package.json
  • These are the links I’m using and it works.
    “js-utils”: “github:jitsi/js-utils#91c5e53ca5fa42907c88d56bc78254e6e56e058d”,
    “lib-jitsi-meet”: “github:jitsi/lib-jitsi-meet#5466c9d08a2c262ebb5889e3bb0cbbe6f08dc0c3”,
    “webpack”: “4.27.1”,