Unable to upgrade

[c00ntact]

During app upgrade process nextcloud enters maintenance mode due to errors thrown by libre sign.

Error message: An unhandled exception has been thrown: Error: Call to a member function getAppValue() on null in /var/www/html/nextcloud/apps/libresign/lib/Migration/Version2040Date20211027183759.php:108 Stack trace: #0 /var/www/html/nextcloud/apps/libresign/lib/Migration/Version2040Date20211027183759.php(67): OCA\Libresign\Migration\Version2040Date20211027183759->getLibesignCli() #1 /var/www/html/nextcloud/lib/private/DB/MigrationService.php(547): OCA\Libresign\Migration\Version2040Date20211027183759->postSchemaChange() #2 /var/www/html/nextcloud/lib/private/DB/MigrationService.php(425): OC\DB\MigrationService->executeStep() #3 /var/www/html/nextcloud/lib/private/legacy/OC_App.php(1011): OC\DB\MigrationService->migrate() #4 /var/www/html/nextcloud/lib/private/Updater.php(353): OC_App::updateApp() #5 /var/www/html/nextcloud/lib/private/Updater.php(265): OC\Updater->doAppUpgrade() #6 /var/www/html/nextcloud/lib/private/Updater.php(133): OC\Updater->doUpgrade() #7 /var/www/html/nextcloud/core/Command/Upgrade.php(235): OC\Updater->upgrade() #8 /var/www/html/nextcloud/3rdparty/symfony/console/Command/Command.php(255): OC\Core\Command\Upgrade->execute() #9 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(1009): Symfony\Component\Console\Command\Command->run() #10 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(273): Symfony\Component\Console\Application->doRunCommand() #11 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(149): Symfony\Component\Console\Application->doRun() #12 /var/www/html/nextcloud/lib/private/Console/Application.php(211): Symfony\Component\Console\Application->run() #13 /var/www/html/nextcloud/console.php(99): OC\Console\Application->run() #14 /var/www/html/nextcloud/occ(11): require_once('...')

[Alexis-M51]

Try replacing the code /var/www/html/nextcloud/apps/libresign/lib/Migration/Version2040Date20211027183759.php by github code.

[vitormattos]

We need a new version of https://github.com/nextcloud/twofactor_gateway to finish the PR https://github.com/LibreSign/libresign/pull/801 and launch a new release of LibreSign with this bugfix.

[nvlrdn]

I Have same issue, can someone help me ?

Error: Call to a member function getAppValue() on null in /var/www/html/nextcloud/apps/libresign/lib/Migration/Version2040Date20211027183759.php:108 Stack trace: #0 /var/www/html/nextcloud/apps/libresign/lib/Migration/Version2040Date20211027183759.php(67): OCA\Libresign\Migration\Version2040Date20211027183759->getLibesignCli() #1 /var/www/html/nextcloud/lib/private/DB/MigrationService.php(547): OCA\Libresign\Migration\Version2040Date20211027183759->postSchemaChange() #2 /var/www/html/nextcloud/lib/private/DB/MigrationService.php(425): OC\DB\MigrationService->executeStep() #3 /var/www/html/nextcloud/lib/private/legacy/OC_App.php(1021): OC\DB\MigrationService->migrate() #4 /var/www/html/nextcloud/lib/private/Updater.php(353): OC_App::updateApp() #5 /var/www/html/nextcloud/lib/private/Updater.php(265): OC\Updater->doAppUpgrade() #6 /var/www/html/nextcloud/lib/private/Updater.php(133): OC\Updater->doUpgrade() #7 /var/www/html/nextcloud/core/Command/Upgrade.php(235): OC\Updater->upgrade() #8 /var/www/html/nextcloud/3rdparty/symfony/console/Command/Command.php(255): OC\Core\Command\Upgrade->execute() #9 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(1009): Symfony\Component\Console\Command\Command->run() #10 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(273): Symfony\Component\Console\Application->doRunCommand() #11 /var/www/html/nextcloud/3rdparty/symfony/console/Application.php(149): Symfony\Component\Console\Application->doRun() #12 /var/www/html/nextcloud/lib/private/Console/Application.php(211): Symfony\Component\Console\Application->run() #13 /var/www/html/nextcloud/console.php(99): OC\Console\Application->run() #14 /var/www/html/nextcloud/occ(11): require_once('/var/www/html/n...') #15 {main}

[c00ntact]

I have replaced the /var/www/html/nextcloud/apps/libresign/lib/Migration/Version2040Date20211027183759.php file with the current version on git but am experiencing the same errors.

[torwag]

Same issue here.... I temporarily deinstalled libresign to get the update running through... just in case someone looks for a quick solution within the container run php occ app:remove libresign

or from host

docker run <nextcloudcontainer> php occ app:remove libresign

if an error about user and permission appears, the executing user needs to be the same as the file owner of the Nextcloud container and volumes (e.g. www-data) in this case, figure out the username or id and use docker run -u <name> <nextcloudcontainer> php occ app:remove libresign or docker run -u #<id> <nextcloudcontainer> php occ app:remove libresign

That said, this is all out of my memory... might be syntactically wrong, but it should give people an idea what to do.

[vitormattos]

LibreSign in latest version now have a more easy setup.

I recommend to use with server in version 25.