Symfony\Component\EventDispatcher\GenericEvent::getArgument() must be of the type string, int given

[wonderfulShrineMaidenOfParadise]

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Steps to reproduce

1. Upgrade to 22.2.3 with Web UI or php -f updater/updater.phar
2. php occ upgrade
3. Workaround: nextcloud/server@710f7d6

Another attempt of upgrading:

1. Upgrade to 22.2.5 with Web UI or php -f updater/updater.phar
2. php occ upgrade
3. Workaround: nextcloud/server@710f7d6

Yet another attempt of upgrading:

1. Upgrade to 22.2.6 with Web UI or php -f updater/updater.phar
2. php occ upgrade
3. Workaround: nextcloud/server@710f7d6

Expected behaviour

Upgrading and migration work without errors.

Actual behaviour

PHP type error.

Server configuration

Operating system:

postmarketOS 21.06 / Alpine 3.14
postmarketOS 21.12 / Alpine 3.15

Web server:

nginx

Database:

mariadb

PHP version:

php 7.4.25
php 7.4.27
php 7.4.28

Nextcloud version: (see Nextcloud admin page)

22.2.2.0 -> 22.2.3.0
22.2.3.0 -> 22.2.5.1
22.2.5.1 -> 22.2.6.2

Updated from an older Nextcloud/ownCloud or fresh install:

Updated from 22.2.2.0 to 22.2.3.0
Updated from 22.2.3.0 to 22.2.5.1
Updated from 22.2.5.1 to 22.2.6.2

Where did you install Nextcloud from:
Official archive / php -f updater/updater.php

Signing status:

(Unavailable)

List of activated apps:

(Skipped)

Nextcloud configuration:

(Skipped)

Are you using external storage, if yes which one: No

Are you using encryption: No

Are you using an external user-backend, if yes which one: No

PHP outputs

Browser log

postmarketos-msm8916:/var/www/localhost/htdocs/nextcloud$ sudo -u nextcloud php occ upgrade
Nextcloud or one of the apps require upgrade - only a limited number of commands are available
You may use your browser or the occ upgrade command to do the upgrade
Setting log level to debug
An unhandled exception has been thrown:
TypeError: Argument 1 passed to Symfony\Component\EventDispatcher\GenericEvent::getArgument() must be of the type string, int given, called in /var/www/localhost/htdocs/nextcloud/lib/private/EventDispatcher/GenericEventWrapper.php on line 83 and defined in /var/www/localhost/htdocs/nextcloud/apps/bookmarks/vendor/symfony/event-dispatcher/GenericEvent.php:57
Stack trace:
#0 /var/www/localhost/htdocs/nextcloud/lib/private/EventDispatcher/GenericEventWrapper.php(83): Symfony\Component\EventDispatcher\GenericEvent->getArgument()
nextcloud/server#1 /var/www/localhost/htdocs/nextcloud/lib/private/Updater.php(513): OC\EventDispatcher\GenericEventWrapper->getArgument()
nextcloud/server#2 /var/www/localhost/htdocs/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php(251): OC\Updater->OC\{closure}()
nextcloud/server#3 /var/www/localhost/htdocs/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php(73): Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
nextcloud/server#4 /var/www/localhost/htdocs/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php(123): Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
nextcloud/server#5 /var/www/localhost/htdocs/nextcloud/lib/private/Repair.php(258): OC\EventDispatcher\SymfonyAdapter->dispatch()
nextcloud/server#6 /var/www/localhost/htdocs/nextcloud/lib/private/Repair.php(122): OC\Repair->emit()
nextcloud/server#7 /var/www/localhost/htdocs/nextcloud/lib/private/Updater.php(251): OC\Repair->run()
nextcloud/server#8 /var/www/localhost/htdocs/nextcloud/lib/private/Updater.php(132): OC\Updater->doUpgrade()
nextcloud/server#9 /var/www/localhost/htdocs/nextcloud/core/Command/Upgrade.php(235): OC\Updater->upgrade()
nextcloud/server#10 /var/www/localhost/htdocs/nextcloud/apps/bookmarks/vendor/symfony/console/Command/Command.php(299): OC\Core\Command\Upgrade->execute()
nextcloud/server#11 /var/www/localhost/htdocs/nextcloud/apps/bookmarks/vendor/symfony/console/Application.php(978): Symfony\Component\Console\Command\Command->run()
nextcloud/server#12 /var/www/localhost/htdocs/nextcloud/apps/bookmarks/vendor/symfony/console/Application.php(295): Symfony\Component\Console\Application->doRunCommand()
nextcloud/server#13 /var/www/localhost/htdocs/nextcloud/apps/bookmarks/vendor/symfony/console/Application.php(167): Symfony\Component\Console\Application->doRun()
nextcloud/server#14 /var/www/localhost/htdocs/nextcloud/lib/private/Console/Application.php(209): Symfony\Component\Console\Application->run()
nextcloud/server#15 /var/www/localhost/htdocs/nextcloud/console.php(99): OC\Console\Application->run()
nextcloud/server#16 /var/www/localhost/htdocs/nextcloud/occ(11): require_once('/var/www/localh...')
nextcloud/server#17 {main}server1-postmarketos-msm8916:/var/www/localhost/htdocs/nextcloud$ sudo nano  /var/www/localhost/htdocs/nextcloud/lib/private/EventDispatcher/GenericEventWrapper.php

[wonderfulShrineMaidenOfParadise]

Still happens on 22.2.5. And temporarily solved with the same workaround.

[wonderfulShrineMaidenOfParadise]

Still happens on 22.2.6 and we know what happens next.

[tcitworld]

This is because the bookmarks app brings symfony/console through php-cs-fixer and psalm, and then that brings a different incompatible version of the symfony EventDispatcher component.

If you don't need development dependencies, you can use composer install --no-dev next time.

For Bookmarks devs:
See nextcloud/twofactor_webauthn#121 which is a similar issue. A way to fix this is scoping dependencies nextcloud/twofactor_webauthn#132

[marcelklehr]

composer install --no-dev is used by default in Makefile and the latest release does not come with either symfony/console nor symfony/event-dispatcher.

[ahcm]

I just applied the fix of the OP to an upgrade from 24.0.2 to 24.0.3.

[dbeniamine]

I had to use this fix to upgrade from 23.0.7 to 24.0.3

[marcelklehr]

Please refrain from commenting here, as this turned out not to be a bookmarks app issue.

[marcelklehr]

If this is still an issue, please open a new issue on the server repository. The issue occurs when an app depends on a dependency of Symfony's event dispatcher that is too new. The responsible app can be inferred from the stack trace of the error, usually.