talk:command:list --output=json gives "An unhandled exception has been thrown"

[RonaldBarnes]

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Steps to reproduce

1. Run occ talk:command:list --help
2. Notice this under "Options": --output[=OUTPUT] Output format (plain, json or json_pretty, default is plain) [default: "plain"]
3. Run occ talk:command:list --output=plain -- see table of id, app, name, ...
4. Run occ talk:command:list --output=json -- see An unhandled exception has been thrown:

Expected behaviour

Table in json format.

Actual behaviour

An unhandled exception:

TypeError: Argument 1 passed to OC\Core\Command\Base::writeMixedInOutputFormat() must implement interface Symfony\Component\Console\Input\InputInterface, null given, called in /var/www/nextcloud/apps/spreed/lib/Command/Command/TRenderCommand.php on line 51 and defined in /var/www/nextcloud/core/Command/Base.php:102

Talk app

14.0.6

Custom Signaling server configured: no

Custom TURN server configured: no

Custom STUN server configured: stun.nextcloud.com:443

Browser

Microphone available: no

Camera available: no

Operating system: Ubuntu / KDEneon

Browser name: Firefox

Browser version: 106.0.2+build1-0ubuntu0.20.04.1

Browser log

N/A

Server configuration

Operating system: Ubuntu

Web server: Apache

Database: MariaDB

PHP version: 7.4

Nextcloud Version: 24.0.7

List of activated apps:

Enabled:
- accessibility: 1.10.0
- activity: 2.16.0
- admin_audit: 1.14.0
- apporder: 0.15.0
- breezedark: 24.0.2
- calendar: 3.5.2
- circles: 24.0.1
- cloud_federation_api: 1.7.0
- comments: 1.14.0
- contacts: 4.2.2
- contactsinteraction: 1.5.0
- dav: 1.22.0
- deck: 1.7.2
- event_update_notification: 2.0.0
- federatedfilesharing: 1.14.0
- federation: 1.14.0
- files: 1.19.0
- files_pdfviewer: 2.5.0
- files_rightclick: 1.3.0
- files_sharing: 1.16.2
- files_trashbin: 1.14.0
- files_versions: 1.17.0
- files_videoplayer: 1.13.0
- firstrunwizard: 2.13.0
- logreader: 2.9.0
- lookup_server_connector: 1.12.0
- maps: 0.2.1
- memories: 3.8.2
- nextcloud_announcements: 1.13.0
- notes: 4.5.1
- notifications: 2.12.1
- oauth2: 1.12.0
- onlyoffice: 7.5.8
- password_policy: 1.14.0
- photos: 1.6.0
- privacy: 1.8.0
- provisioning_api: 1.14.0
- recognize: 2.2.2
- recommendations: 1.3.0
- serverinfo: 1.14.0
- settings: 1.6.0
- sharebymail: 1.14.0
- spreed: 14.0.6
- support: 1.7.0
- survey_client: 1.12.0
- systemtags: 1.14.0
- tasks: 0.14.5
- text: 3.5.1
- theming: 1.15.0
- twofactor_backupcodes: 1.13.0
- updatenotification: 1.14.0
- user_status: 1.4.0
- viewer: 1.8.0
- weather_status: 1.4.0
- workflowengine: 2.6.0
Disabled:
- dashboard: 7.4.0
- encryption
- files_external
- richdocuments: 6.3.1
- user_ldap

Nextcloud configuration:

{
  "system": {
    "default_phone_region": "CA",
    "default_locale": "en_CA",
    "passwordsalt": "***REMOVED SENSITIVE VALUE***",
    "secret": "***REMOVED SENSITIVE VALUE***",
    "trusted_domains": [
      "nextcloud.***********.ca",
      "nextcloud.***********.ca",
      "nextcloud.***********.net",
      "localhost"
      ],
    "datadirectory": "***REMOVED SENSITIVE VALUE***",
    "allow_local_remote_servers": true,
    "overwriteprotocol": "https",
    "overwritewebroot": "\/",
    "dbtype": "mysql",
    "version": "24.0.7.1",
    "dbname": "***REMOVED SENSITIVE VALUE***",
    "dbhost": "***REMOVED SENSITIVE VALUE***",
    "dbport": "",
    "dbtableprefix": "oc_",
    "mysql.utf8mb4": true,
    "dbuser": "***REMOVED SENSITIVE VALUE***",
    "dbpassword": "***REMOVED SENSITIVE VALUE***",
    "installed": true,
    "instanceid": "***REMOVED SENSITIVE VALUE***",
    "htaccess.RewriteBase": "\/",
    "mail_domain": "***REMOVED SENSITIVE VALUE***",
    "mail_smtpmode": "smtp",
    "mail_sendmailmode": "smtp",
    "mail_smtpauthtype": "PLAIN",
    "mail_from_address": "***REMOVED SENSITIVE VALUE***",
    "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
    "mail_smtpport": "25",
    "app.mail.imap.timeout": 20,
    "app.mail.smtp.timeout": 10,
    "maintenance": false,
    "knowledgebaseenabled": true,
    "allow_user_to_change_display_name": true,
    "remember_login_cookie_lifetime": 1296000,
    "session_lifetime": 86400,
    "session_relaxed_expiry": true,
    "auto_logout": false,
    "token_auth_enforced": false,
    "auth.bruteforce.protection.enabled": true,
    "auth.webauthn.enabled": true,
    "skeletondirectory": "",
    "templatedirectory": "",
    "trashbin_retention_obligation": "auto",
    "versions_retention_obligation": "auto",
    "updater.release.channel": "stable",
    "check_for_working_wellknown_setup": true,
    "check_for_working_htaccess": true,
    "check_data-directory_permissions": true,
    "enable_previews": true,
    "enabledPreviewProviders": {
    "AVI": "OC\\Preview\\AVI",
    "BMP": "OC\\Preview\\BMP",
    "GIF": "OC\\Preview\\GIF",
    "HEIC": "OC\\Preview\\HEIC",
    "JPG": "OC\\Preview\\JPEG",
    "MKV": "OC\\Preview\\MKV",
    "mp3": "OC\\Preview\\MP3",
    "mp4": "OC\\Preview\\Movie",
    "PDF": "OC\\Preview\\PDF",
    "PNG": "OC\\Preview\\PNG",
    "SVG": "OC\\Preview\\SVG",
    "TIFF": "OC\\Preview\\TIFF",
    "WebP": "OC\\Preview\\WebP"
  },
  "theme": "",
  "loglevel": "2",
  "logdateformat": "Y:m:d H:i:s T",
  "logtimezone": "PST",
  "log_rotate_size": 104857600,
  "defaultapp": "apporder,calendar,files,contacts",
  "data-fingerprint": "9690c8661243e3b5d585960bc6328fb0",
  "memcache.local": "\\OC\\Memcache\\Redis",
  "filelocking.enabled": "true",
  "redis": {
    "host": "***REMOVED SENSITIVE VALUE***",
    "port": 0,
    "dbindex": 0,
    "password": "***REMOVED SENSITIVE VALUE***",
    "timeout": 0
    },
  "overwrite.cli.url": "https:\/\/nextcloud.ronaldbarnes.ca",
  "default_language": "en",
  "session_keepalive": true,
  "memories.exiftool": "\/var\/www\/nextcloud\/apps\/memories\/lib\/..\/exiftool-bin\/exiftool-amd64-glibc"
  }
}

Server log (data/nextcloud.log)

[PHP] Error: Error: Undefined variable: input at /var/www/nextcloud/apps/spreed/lib/Command/Command/TRenderCommand.php#51 at <<closure>>

0. /var/www/nextcloud/apps/spreed/lib/Command/Command/TRenderCommand.php line 51
   OC\Log\ErrorHandler::onError()
1. /var/www/nextcloud/apps/spreed/lib/Command/Command/ListCommand.php line 60
   OCA\Talk\Command\Command\ListCommand->renderCommands()
2. /var/www/nextcloud/3rdparty/symfony/console/Command/Command.php line 255
   OCA\Talk\Command\Command\ListCommand->execute()
3. /var/www/nextcloud/core/Command/Base.php line 168
   Symfony\Component\Console\Command\Command->run()
4. /var/www/nextcloud/3rdparty/symfony/console/Application.php line 1009
   OC\Core\Command\Base->run()
5. /var/www/nextcloud/3rdparty/symfony/console/Application.php line 273
   Symfony\Component\Console\Application->doRunCommand()
6. /var/www/nextcloud/3rdparty/symfony/console/Application.php line 149
   Symfony\Component\Console\Application->doRun()
7. /var/www/nextcloud/lib/private/Console/Application.php line 211
   Symfony\Component\Console\Application->run()
8. /var/www/nextcloud/console.php line 100
   OC\Console\Application->run()
9. /var/www/nextcloud/occ line 11
   require_once("/var/www/nextcloud/console.php")

at 2022-11-29T00:12:27-08:00

[RonaldBarnes]

I'm not so much interested in the actual json output, but am trying to add features to bash tab auto completion script, therefore looking at presenting parsed output from all commands to users as tab completions.

nextcloud/server#35451

Came across this issue during testing.

[nickvergessen]

Fixed by #9067