Exception: Call to a member function getTimestamp() on bool

[redwanz]

After Upgrade to NC 22.2.0 i have to deactivate circles, otherwise NC is not running

[solracsf]

Same issue here, reported by cron.

• Nextcloud 22.2.5
• PostgreSQL

Error: Call to a member function getTimestamp() on bool in /nextcloud/apps/circles/lib/Model/Circle.php:892
Stack trace:
#0 /nextcloud/apps/circles/lib/Tools/Db/ExtendedQueryBuilder.php(1031): OCA\Circles\Model\Circle->importFromDatabase()
#1 /nextcloud/apps/circles/lib/Tools/Db/ExtendedQueryBuilder.php(1054): OCA\Circles\Tools\Db\ExtendedQueryBuilder->parseSimpleSelectSql()
#2 /nextcloud/apps/circles/lib/Tools/Db/ExtendedQueryBuilder.php(953): OCA\Circles\Tools\Db\ExtendedQueryBuilder->getRow()
#3 /nextcloud/apps/circles/lib/Db/CircleRequestBuilder.php(112): OCA\Circles\Tools\Db\ExtendedQueryBuilder->asItem()
#4 /nextcloud/apps/circles/lib/Db/CircleRequest.php(327): OCA\Circles\Db\CircleRequestBuilder->getItemFromRequest()
#5 /nextcloud/apps/circles/lib/Service/FederatedUserService.php(937): OCA\Circles\Db\CircleRequest->getSingleCircle()
#6 /nextcloud/apps/circles/lib/Service/FederatedUserService.php(904): OCA\Circles\Service\FederatedUserService->getSingleCircle()
#7 /nextcloud/apps/circles/lib/Service/FederatedUserService.php(482): OCA\Circles\Service\FederatedUserService->fillSingleCircleId()
#8 /nextcloud/apps/circles/lib/ShareByCircleProvider.php(553): OCA\Circles\Service\FederatedUserService->getLocalFederatedUser()
#9 /nextcloud/lib/private/Share20/Manager.php(1360): OCA\Circles\ShareByCircleProvider->getSharedWith()
#10 /nextcloud/apps/files_sharing/lib/MountProvider.php(79): OC\Share20\Manager->getSharedWith()
#11 /nextcloud/lib/private/Files/Config/MountProviderCollection.php(118): OCA\Files_Sharing\MountProvider->getMountsForUser()
#12 /nextcloud/lib/private/Files/Filesystem.php(429): OC\Files\Config\MountProviderCollection->addMountForUser()
#13 /nextcloud/lib/private/Files/Filesystem.php(354): OC\Files\Filesystem::initMountPoints()
#14 /nextcloud/lib/private/legacy/OC_Util.php(325): OC\Files\Filesystem::init()
#15 /nextcloud/apps/quota_warning/lib/CheckQuota.php(312): OC_Util::setupFS()
#16 /nextcloud/apps/quota_warning/lib/CheckQuota.php(129): OCA\QuotaWarning\CheckQuota->getStorageInfo()
#17 /nextcloud/apps/quota_warning/lib/CheckQuota.php(89): OCA\QuotaWarning\CheckQuota->getRelativeQuotaUsage()
#18 /nextcloud/apps/quota_warning/lib/Job/User.php(52): OCA\QuotaWarning\CheckQuota->check()
#19 /nextcloud/lib/public/BackgroundJob/Job.php(79): OCA\QuotaWarning\Job\User->run()
#20 /nextcloud/lib/public/BackgroundJob/TimedJob.php(95): OCP\BackgroundJob\Job->execute()
#21 /nextcloud/cron.php(149): OCP\BackgroundJob\TimedJob->execute()
#22 {main}

[thexperiments]

Had a similar problem after migrating my database to postgres.

The problem seems to be that the conversion created "timestamp with time zone" data type columns instead of "timestamp without time zone".

Thus the conversion to a date can not work with the used format string as a +00 is attached.

For now I fixed it by generating alter table statements for all tables to switch to the datatype without timestamp.
In psql execute the following query then copy and paset the resulting alter table statements and apply them.

SELECT 
   'ALTER TABLE '||columns.table_name||' ALTER COLUMN '||columns.column_name||' TYPE timestamp without time zone;'
FROM 
   information_schema.columns
WHERE 
  columns.table_catalog = 'nextcloud' AND 
  columns.table_schema = 'nextcloud' AND 
  columns.data_type = 'timestamp with time zone';

[dodancs]

@thexperiments Your answer actually helped me, thank you! I was also migrating from an old MySQL server to PostgreSQL. The only thing I needed to change in your query was the table_schema condition since mine is called public not nextcloud.

[SNThrailkill]

@thexperiments a huge thank you for saving me from days of headaches. That was exactly the answer!

[claymore666]

@thexperiments thanks also from my side. finally solved the issue.