Duplicate finder tries to hash a directory.

[discordier]

Somehow duplicate finder tries to hash a folder.

OCA\DuplicateFinder\Exception\UnableToCalculateHash: Unable to calculate hash for <redacted-folder-name-here>
/var/www/nextcloud/apps/duplicatefinder/lib/Listener/FileInfoListener.php - line 39: OCA\DuplicateFinder\Service\FileInfoService->calculateHashes()
/var/www/nextcloud/lib/private/EventDispatcher/ServiceEventListener.php - line 86: OCA\DuplicateFinder\Listener\FileInfoListener->handle()
/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php - line 251: OC\EventDispatcher\ServiceEventListener->__invoke()
/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php - line 73: Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
/var/www/nextcloud/lib/private/EventDispatcher/EventDispatcher.php - line 94: Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
/var/www/nextcloud/lib/private/EventDispatcher/EventDispatcher.php - line 106: OC\EventDispatcher\EventDispatcher->dispatch()
/var/www/nextcloud/apps/duplicatefinder/lib/Service/FileInfoService.php - line 143: OC\EventDispatcher\EventDispatcher->dispatchTyped()
/var/www/nextcloud/apps/duplicatefinder/lib/Listener/FilesystemListener.php - line 69: OCA\DuplicateFinder\Service\FileInfoService->save()
/var/www/nextcloud/lib/private/EventDispatcher/ServiceEventListener.php - line 86: OCA\DuplicateFinder\Listener\FilesystemListener->handle()
/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php - line 251: OC\EventDispatcher\ServiceEventListener->__invoke()
/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php - line 73: Symfony\Component\EventDispatcher\EventDispatcher->callListeners()
/var/www/nextcloud/lib/private/EventDispatcher/EventDispatcher.php - line 94: Symfony\Component\EventDispatcher\EventDispatcher->dispatch()
/var/www/nextcloud/lib/private/EventDispatcher/EventDispatcher.php - line 106: OC\EventDispatcher\EventDispatcher->dispatch()
/var/www/nextcloud/lib/private/Files/Node/HookConnector.php - line 121: OC\EventDispatcher\EventDispatcher->dispatchTyped()
/var/www/nextcloud/lib/private/legacy/OC_Hook.php - line 105: OC\Files\Node\HookConnector->postWrite()
/var/www/nextcloud/lib/private/Files/View.php - line 1252: OC_Hook::emit()
/var/www/nextcloud/lib/private/Files/View.php - line 1184: OC\Files\View->runHooks()
/var/www/nextcloud/lib/private/Files/View.php - line 243: OC\Files\View->basicOperation()
/var/www/nextcloud/apps/dav/lib/Connector/Sabre/Directory.php - line 182: OC\Files\View->mkdir()
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 1210: OCA\DAV\Connector\Sabre\Directory->createDirectory("*** sensiti ... *")
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/CorePlugin.php - line 560: Sabre\DAV\Server->createCollection("*** sensiti ... *")
/var/www/nextcloud/3rdparty/sabre/event/lib/WildcardEmitterTrait.php - line 89: Sabre\DAV\CorePlugin->httpMkcol()
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 472: Sabre\DAV\Server->emit()
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 253: Sabre\DAV\Server->invokeMethod()
/var/www/nextcloud/3rdparty/sabre/dav/lib/DAV/Server.php - line 321: Sabre\DAV\Server->start()
/var/www/nextcloud/apps/dav/lib/Server.php - line 364: Sabre\DAV\Server->exec()
/var/www/nextcloud/apps/dav/appinfo/v2/remote.php - line 35: OCA\DAV\Server->exec()
/var/www/nextcloud/remote.php - line 172: require_once("/var/www/ne ... p")

The concrete error it is running into is:

hash_file(): Read of 8192 bytes failed with errno=21 Is a directory at /var/www/nextcloud/lib/private/Files/Storage/Local.php#410

[eldertek]

Should be fixed by https://github.com/eldertek/duplicatefinder/releases/tag/v1.0.6