Lobby Chat crashes room

Hi, we have a basic JWT enabled Jitsi setup:

ii  jicofo                          1.0-911-1                         all          JItsi Meet COnference FOcus
ii  jitsi-meet                      2.0.7648-1                        all          WebRTC JavaScript video conferences
ii  jitsi-meet-prosody              1.0.6447-1                        all          Prosody configuration for Jitsi Meet
ii  jitsi-meet-tokens               1.0.6447-1                        all          Prosody token authentication plugin for Jitsi Meet
ii  jitsi-meet-web                  1.0.6447-1                        all          WebRTC JavaScript video conferences
ii  jitsi-meet-web-config           1.0.6447-1                        all          Configuration for web serving of Jitsi Meet
ii  jitsi-videobridge2              2.2-22-g42bc1b99-1                all          WebRTC compatible Selective Forwarding Unit (SFU)

Steps to reproduce:

  • Open room as a moderator
  • Enable lobby
  • Request to join room as a guest
  • Open members pane on the moderator side
  • Click on the three dots besides the joining guest and click on Chat

This crashes the application for the moderator and redirects him to the path /

Any idea how to fix this? Thanks!

Server side logs:

Jicofo 2022-09-06 08:39:24.248 WARNING: [29] [room=visiblestretchesmatewrong@conference.dialog.stuttgart.de meeting_id=52eb149c-e12a-4a55-8e47-ce35bbad2531] JitsiMeetConferenceImpl.onMemberLeft#812: Participant not found for 686ae14a. Terminated already or never started?

Client side logs:

2022-09-06T08:47:03.498Z [modules/xmpp/ChatRoom.js] <doLeave>:  do leave visiblestretchesmatewrong@lobby.dialog.stuttgart.de/4ec8fbce Logger.js:154:22
2022-09-06T08:47:03.501Z [modules/xmpp/ChatRoom.js] <doLeave>:  do leave visiblestretchesmatewrong@conference.dialog.stuttgart.de/2c62d5aa Logger.js:154:22
TypeError: r.BUTTON_TYPES is undefined
    E8 LobbyParticipantItem.js:133
    React 8
    unstable_runWithPriority resemble.js:250
    React 4
    h7 actions.js:55
    n React
    5027 middleware.js:27
    5027 middleware.js:32
    5027 middleware.js:18
    5027 middleware.web.js:26
    5027 middleware.any.js:42
    5027 actions.js:58
    5027 middleware.js:41
    5027 middleware.js:61
    5027 middleware.js:19
    5027 middleware.js:175
    5027 middleware.js:68
    5027 middleware.js:84
    5027 middleware.js:36
    5027 middleware.ts:158
    5027 middleware.js:79
    5027 middleware.ts:18
    5027 middleware.js:74
    5027 middleware.js:30
    5027 middleware.web.js:42
    5027 middleware.web.js:21
    5027 middleware.any.js:90
    5027 middleware.js:75
    5027 middleware.web.js:325
    5027 middleware.js:44
    5027 middleware.js:20
    5027 middleware.js:15
    5027 middleware.js:17
    5027 middleware.js:18
    5027 middleware.js:20
    5027 middleware.js:15
    5027 middleware.js:102
    5027 middleware.ts:23
    5027 middleware.js:227
    5027 middleware.js:33
    5027 middleware.js:20
    5027 middleware.js:27
    5027 middleware.web.js:19
    5027 Redux
    5027 middleware.js:332
    5027 middleware.js:20
    5027 middleware.ts:33
    5027 middleware.js:46
    5027 middleware.js:96
    5027 middleware.js:11
    5027 middleware.js:36
    5027 middleware.js:32
    5027 middleware.web.js:93
    5027 middleware.any.js:106
    5027 middleware.js:201
    5027 middleware.js:103
    5027 middleware.any.js:42
    5027 middleware.js:52
    5027 middleware.js:24
    5027 middleware.js:22
    5027 middleware.web.js:9
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    5027 middleware.js:15
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    5027 middleware.web.js:20
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    o middleware.ts:41
    5027 middleware.ts:7
    5027 middleware.ts:44
    5027 middleware.web.js:122
    5027 middleware.js:176
    5027 subscriber.web.js:110
    Redux 2
    n React
    5027 middleware.js:27
    5027 middleware.js:32
    5027 middleware.js:18
    5027 middleware.web.js:26
    5027 middleware.any.js:42
    5027 actions.js:58
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    5027 middleware.ts:18
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    5027 middleware.js:18
react-dom.production.min.js:216:187
2022-09-06T08:47:03.528Z [features/base/app] <componentDidCatch>:  TypeError: r.BUTTON_TYPES is undefined
    E8 LobbyParticipantItem.js:133
    React 8
    unstable_runWithPriority resemble.js:250
    React 4
    h7 actions.js:55
    n React
    5027 middleware.js:27
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    5027 middleware.js:36
    5027 middleware.ts:158
    5027 middleware.js:79
    5027 middleware.ts:18
    5027 middleware.js:74
    5027 middleware.js:30
    5027 middleware.web.js:42
    5027 middleware.web.js:21
    5027 middleware.any.js:90
    5027 middleware.js:75
    5027 middleware.web.js:325
    5027 middleware.js:44
    5027 middleware.js:20
    5027 middleware.js:15
    5027 middleware.js:17
    5027 middleware.js:18
    5027 middleware.js:20
    5027 middleware.js:15
    5027 middleware.js:102
    5027 middleware.ts:23
    5027 middleware.js:227
    5027 middleware.js:33
    5027 middleware.js:20
    5027 middleware.js:27
    5027 middleware.web.js:19
    5027 Redux
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    5027 middleware.js:20
    5027 middleware.ts:33
    5027 middleware.js:46
    5027 middleware.js:96
    5027 middleware.js:11
    5027 middleware.js:36
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    5027 middleware.web.js:93
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    5027 subscriber.web.js:110
    Redux 2
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Logger.js:152:50
2022-09-06T08:47:03.555Z [JitsiMeetJS.js] <getGlobalOnErrorHandler>:  UnhandledError: this.room is null Script: null Line: null Column: null StackTrace:  79/Mh.prototype.getRole@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:696816
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79/startInterval/this.intervalId<@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:317218
setInterval handler*startInterval@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:317020
_stropheConnectionCb@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:320962
_changeConnectStatus@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:156153
_onSessionResultIQ@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:164265
run@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:149527
6033/_dataRecv/<@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:157965
forEachChild@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:141195
_dataRecv@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:157814
_onRequestStateChange@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:177798
EventHandlerNonNull*_newXHR@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:171621
6033/D.Request@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:170509
_onIdle@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:176272
_onIdle@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:166004
6033/_send/this._conn._idleTimeout<@https://dialog.stuttgart.de/libs/lib-jitsi-meet.min.js?v=6447:2:181071
Logger.js:154:22
Uncaught (in promise) TypeError: this.room is null
    getRole JitsiConference.js:1543
    g8 actions.any.js:295
    n React
    5027 middleware.js:27
    5027 middleware.js:32
    5027 middleware.js:18
    5027 middleware.web.js:26
    5027 middleware.any.js:42
    5027 actions.js:58
    5027 middleware.js:41
    5027 middleware.js:61
    5027 middleware.js:19
    5027 middleware.js:175
    5027 middleware.js:68
    5027 middleware.js:84
    5027 middleware.js:36
    5027 middleware.ts:158
    5027 middleware.js:79
    5027 middleware.ts:18
    5027 middleware.js:74
    5027 middleware.js:30
    5027 middleware.web.js:42
    5027 middleware.web.js:21
    5027 middleware.any.js:90
    5027 middleware.js:75
    5027 middleware.web.js:325
    5027 middleware.js:44
    5027 middleware.js:20
    5027 middleware.js:15
    5027 middleware.js:17
    5027 middleware.js:18
    5027 middleware.js:20
    5027 middleware.js:15
    5027 middleware.js:102
    5027 middleware.ts:23
    5027 middleware.js:227
    5027 middleware.js:33
    5027 middleware.js:20
    5027 middleware.js:27
    5027 middleware.web.js:19
    5027 Redux
    5027 middleware.js:332
    5027 middleware.js:20
    5027 middleware.ts:33
    5027 middleware.js:46
    5027 middleware.js:96
    5027 middleware.js:11
    5027 middleware.js:36
    5027 middleware.js:32
    5027 middleware.web.js:93
    5027 middleware.any.js:106
    5027 middleware.js:201
    5027 middleware.js:103
    5027 middleware.any.js:42
    5027 middleware.js:52
    5027 middleware.js:24
    5027 middleware.js:22
    5027 middleware.web.js:9
    5027 middleware.web.js:32
    5027 middleware.any.js:108
    5027 middleware.js:15
    5027 middleware.js:87
    5027 middleware.js:72
    5027 middleware.js:23
    5027 middleware.js:42
    5027 middleware.js:14
    5027 actions.js:301
    5027 middleware.js:22
    5027 middleware.js:20
    5027 middleware.js:72
    5027 middleware.js:235
    5027 middleware.web.js:20
    5027 middleware.web.ts:32
    5027 middleware.any.js:143
    5027 actions.js:356
    o middleware.ts:41
    5027 middleware.ts:7
    5027 middleware.ts:44
    5027 middleware.web.js:122
    5027 middleware.js:176
    dispatch Redux
    g8 actions.any.js:405
    t Lobby.js:132
    emit events.js:153
    onMessage ChatRoom.js:1148
    onMessage strophe.emuc.js:168
    run strophe.umd.js:1875
    _dataRecv strophe.umd.js:3157
    forEachChild strophe.umd.js:830
    _dataRecv strophe.umd.js:3146
    _onRequestStateChange strophe.umd.js:5012
    _newXHR strophe.umd.js:4452
    Request strophe.umd.js:4382
    _onIdle strophe.umd.js:4899
    _onIdle strophe.umd.js:3881
    _idleTimeout strophe.umd.js:5257
    setTimeout handler*_send strophe.umd.js:5256
    send strophe.umd.js:2583
    sendIQ strophe.umd.js:2740
    sendIQ XmppConnection.js:511
    sendIQ2 XmppConnection.js:525
    sendIQ2 XmppConnection.js:523
    ping strophe.ping.js:89
    intervalId strophe.ping.js:120
    setInterval handler*startInterval strophe.ping.js:103
    _stropheConnectionCb XmppConnection.js:296
    _changeConnectStatus strophe.umd.js:3011
    _onSessionResultIQ strophe.umd.js:3705
    run strophe.umd.js:1875
    _dataRecv strophe.umd.js:3157
    forEachChild strophe.umd.js:830
    _dataRecv strophe.umd.js:3146
    _onRequestStateChange strophe.umd.js:5012
    _newXHR strophe.umd.js:4452
    Request strophe.umd.js:4382
    _onIdle strophe.umd.js:4899
    _onIdle strophe.umd.js:3881
    _idleTimeout strophe.umd.js:5257
JitsiConference.js:1543:4
2022-09-06T08:47:03.625Z [modules/xmpp/Lobby.js] <79/leave/<>:  Lobby room left! Logger.js:154:22
2022-09-06T08:47:03.798Z [modules/UI/videolayout/LargeVideoManager.js] <5027/scheduleLargeVideoUpdate/<>:  hover in local Logger.js:152:50
2022-09-06T08:47:03.806Z [JitsiMeetJS.js] <getGlobalOnErrorHandler>:  UnhandledError: e is null Script: null Line: null Column: null StackTrace:  
isVisible@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:668106
updateLargeVideoAudioLevel@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:668217
updateLargeVideoAudioLevel@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:679438
5027/scheduleLargeVideoUpdate/<@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:677611
promise callback*scheduleLargeVideoUpdate@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:675910
updateLargeVideo@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:678528
updateLargeVideo@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:683943
5027/<@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:877831
_listener@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:2:30951
p@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:2:19861
1618/n/</</<@https://dialog.stuttgart.de/libs/app.bundle.min.js?v=6447:138:2042072
5027/</</<@https://dialog.stuttgart.de/lib…
Logger.js:154:22
Uncaught (in promise) TypeError: e is null
    isVisible UIUtil.js:66
    updateLargeVideoAudioLevel AudioLevels.js:15
    updateLargeVideoAudioLevel LargeVideoManager.js:546
    scheduleLargeVideoUpdate LargeVideoManager.js:356
    promise callback*scheduleLargeVideoUpdate LargeVideoManager.js:237
    updateLargeVideo LargeVideoManager.js:460
    updateLargeVideo VideoLayout.js:219
    5027 subscriber.web.js:10
    Redux 2
    n React
UIUtil.js:66:4
2022-09-06T08:47:03.906Z [modules/xmpp/xmpp.js] <connectionHandler>:  (TIME) Strophe disconnecting:	 197624 Logger.js:154:22
2022-09-06T08:47:03.906Z [modules/xmpp/strophe.util.js] <79/sa/ut.Strophe.log>:  Strophe: Disconnect was called because: undefined Logger.js:154:22
2022-09-06T08:47:03.993Z [modules/xmpp/strophe.ping.js] <stopInterval>:  Ping interval cleared Logger.js:154:22
2022-09-06T08:47:03.994Z [modules/xmpp/xmpp.js] <connectionHandler>:  (TIME) Strophe disconnected:	 197712 Logger.js:154:22
Gewechselt zu https://dialog.stuttgart.de/?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJjb250ZXh0Ijp7InVzZXIiOnsibmFtZSI6IktpbGlhbiBLb2xsZXIiLCJlbWFpbCI6ImtpbGlhbi5rb2xsZXJAaG9yaXpvbjQ0LmNvbSIsImFmZmlsaWF0aW9uIjoib3duZXIifSwiZmVhdHVyZXMiOnsibG9iYnlfYnlwYXNzIjp0cnVlfX0sImF1ZCI6ImRpYWxvZy5zdHV0dGdhcnQuZGUiLCJpc3MiOiJkaWFsb2cuc3R1dHRnYXJ0LmRlIiwic3ViIjoiZGlhbG9nLnN0dXR0Z2FydC5kZSIsInJvb20iOiJWaXNpYmxlU3RyZXRjaGVzTWF0ZVdyb25nIiwibmJmIjoxNjU5MzA0ODAwLCJleHAiOjE2OTA4NDA4MDB9.R0vdxaosyl_1XWen8DZbbhU5Tk_B79LZ3-jvkzp0CBM
2022-09-06T08:47:04.493Z [features/base/lastn] <5027/bde<>:  There is no active conference, not updating last N Logger.js:152:50
2022-09-06T08:47:04.590Z [features/base/redux] <persistState>:  redux state persisted. 912666e55a70ae40e8420c7f3a63c502 -> 1a4abe76d90371c34678f2daffd95369 Logger.js:152:50


Thanks for the report, this was already fixed fix(lobby) fix opening lobby chat after API change by saghul · Pull Request #12117 · jitsi/jitsi-meet · GitHub