GenericFileException Error while generating metadata

[bernd-wechner]

Describe the bug
Error messages in the log file. This message is repeated time and again and seems to relate to one file by id (not sure how to identify which file by id at present).

[no app in context] Warning: Error while generating metadata for fileid 42374
	from ? by -- at 18 Jan 2024, 10:09:33 pm

and the raw message:

{
  "reqId": "M10zk8LUgTEAALmH7HB5",
  "level": 2,
  "time": "2024-01-18T22:09:33+11:00",
  "remoteAddr": "",
  "user": "--",
  "app": "no app in context",
  "method": "",
  "url": "--",
  "message": "Error while generating metadata for fileid 42374",
  "userAgent": "--",
  "version": "28.0.1.1",
  "exception": {
    "Exception": "OCP\\Files\\GenericFileException",
    "Message": "",
    "Code": 0,
    "Trace": [{
      "file": "/var/www/html/nextcloud/apps/photos/lib/Listener/SizeMetadataProvider.php",
      "line": 56,
      "function": "getContent",
      "class": "OC\\Files\\Node\\File",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/lib/private/EventDispatcher/ServiceEventListener.php",
      "line": 86,
      "function": "handle",
      "class": "OCA\\Photos\\Listener\\SizeMetadataProvider",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
      "line": 230,
      "function": "__invoke",
      "class": "OC\\EventDispatcher\\ServiceEventListener",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
      "line": 59,
      "function": "callListeners",
      "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/lib/private/EventDispatcher/EventDispatcher.php",
      "line": 94,
      "function": "dispatch",
      "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/lib/private/EventDispatcher/EventDispatcher.php",
      "line": 106,
      "function": "dispatch",
      "class": "OC\\EventDispatcher\\EventDispatcher",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/lib/private/FilesMetadata/FilesMetadataManager.php",
      "line": 115,
      "function": "dispatchTyped",
      "class": "OC\\EventDispatcher\\EventDispatcher",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
      "line": 110,
      "function": "refreshMetadata",
      "class": "OC\\FilesMetadata\\FilesMetadataManager",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
      "line": 103,
      "function": "scanFolder",
      "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
      "line": 103,
      "function": "scanFolder",
      "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
      "line": 92,
      "function": "scanFolder",
      "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
      "line": 83,
      "function": "scanFilesForUser",
      "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/lib/public/BackgroundJob/Job.php",
      "line": 81,
      "function": "run",
      "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/lib/public/BackgroundJob/TimedJob.php",
      "line": 102,
      "function": "start",
      "class": "OCP\\BackgroundJob\\Job",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/lib/public/BackgroundJob/TimedJob.php",
      "line": 92,
      "function": "start",
      "class": "OCP\\BackgroundJob\\TimedJob",
      "type": "->"
    }, {
      "file": "/var/www/html/nextcloud/cron.php",
      "line": 152,
      "function": "execute",
      "class": "OCP\\BackgroundJob\\TimedJob",
      "type": "->"
    }],
    "File": "/var/www/html/nextcloud/lib/private/Files/Node/File.php",
    "Line": 56,
    "message": "Error while generating metadata for fileid 42374",
    "exception": {
      "xdebug_message": "\nOCP\\Files\\GenericFileException:  in /var/www/html/nextcloud/lib/private/Files/Node/File.php on line 56\n\nCall Stack:\n    0.0003     421192   1. {main}() /var/www/html/nextcloud/cron.php:0\n    5.6110   44255056   2. OCP\\BackgroundJob\\TimedJob->execute($jobList = class OC\\BackgroundJob\\JobList { protected OCP\\IDBConnection $connection = class OC\\DB\\ConnectionAdapter { private $inner = class OC\\DB\\Connection { ... } }; protected OCP\\IConfig $config = class OC\\AllConfig { private OC\\SystemConfig $systemConfig = class OC\\SystemConfig { ... }; private ?OCP\\IDBConnection $connection = class OC\\DB\\ConnectionAdapter { ... }; private OCP\\Cache\\CappedMemoryCache $userCache = class OCP\\Cache\\CappedMemoryCache { ... } }; protected OCP\\AppFramework\\Utility\\ITimeFactory $timeFactory = class OC\\AppFramework\\Utility\\TimeFactory { protected DateTimeZone $timezone = class DateTimeZone { ... } }; protected Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { private OC\\Log $logger = class OC\\Log { ... } } }, $logger = class OC\\Log { private OCP\\Log\\IWriter $logger = class OC\\Log\\File { private OC\\SystemConfig ${OC\\Log\\LogDetails}config = class OC\\SystemConfig { ... }; protected string $logFile = '/data/ncdata/nextcloud.log'; protected int $logFileMode = 416; private OC\\SystemConfig $config = class OC\\SystemConfig { ... } }; private ?OC\\SystemConfig $config = class OC\\SystemConfig { protected $sensitiveValues = [...]; private $config = class OC\\Config { ... } }; private ?bool $logConditionSatisfied = FALSE; private ?Nextcloud\\LogNormalizer\\Normalizer $normalizer = class Nextcloud\\LogNormalizer\\Normalizer { private $maxRecursionDepth = 4; private $maxArrayItems = 20; private $dateFormat = 'Y-m-d H:i:s' }; private ?OCP\\Support\\CrashReport\\IRegistry $crashReporters = class OC\\Support\\CrashReport\\Registry { private $lazyReporters = [...]; private $reporters = [...]; private $serverContainer = class OC\\Server { ... } }; private ?OCP\\EventDispatcher\\IEventDispatcher $eventDispatcher = class OC\\EventDispatcher\\EventDispatcher { private $dispatcher = class Symfony\\Component\\EventDispatcher\\EventDispatcher { ... }; private $container = class OC\\Server { ... }; private $logger = class OC\\Log\\PsrLoggerAdapter { ... } } }) /var/www/html/nextcloud/cron.php:152\n    5.6110   44255056   3. OCP\\BackgroundJob\\TimedJob->start($jobList = class OC\\BackgroundJob\\JobList { protected OCP\\IDBConnection $connection = class OC\\DB\\ConnectionAdapter { private $inner = class OC\\DB\\Connection { ... } }; protected OCP\\IConfig $config = class OC\\AllConfig { private OC\\SystemConfig $systemConfig = class OC\\SystemConfig { ... }; private ?OCP\\IDBConnection $connection = class OC\\DB\\ConnectionAdapter { ... }; private OCP\\Cache\\CappedMemoryCache $userCache = class OCP\\Cache\\CappedMemoryCache { ... } }; protected OCP\\AppFramework\\Utility\\ITimeFactory $timeFactory = class OC\\AppFramework\\Utility\\TimeFactory { protected DateTimeZone $timezone = class DateTimeZone { ... } }; protected Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { private OC\\Log $logger = class OC\\Log { ... } } }) /var/www/html/nextcloud/lib/public/BackgroundJob/TimedJob.php:92\n    5.6110   44255056   4. OCP\\BackgroundJob\\Job->start($jobList = class OC\\BackgroundJob\\JobList { protected OCP\\IDBConnection $connection = class OC\\DB\\ConnectionAdapter { private $inner = class OC\\DB\\Connection { ... } }; protected OCP\\IConfig $config = class OC\\AllConfig { private OC\\SystemConfig $systemConfig = class OC\\SystemConfig { ... }; private ?OCP\\IDBConnection $connection = class OC\\DB\\ConnectionAdapter { ... }; private OCP\\Cache\\CappedMemoryCache $userCache = class OCP\\Cache\\CappedMemoryCache { ... } }; protected OCP\\AppFramework\\Utility\\ITimeFactory $timeFactory = class OC\\AppFramework\\Utility\\TimeFactory { protected DateTimeZone $timezone = class DateTimeZone { ... } }; protected Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { private OC\\Log $logger = class OC\\Log { ... } } }) /var/www/html/nextcloud/lib/public/BackgroundJob/TimedJob.php:102\n    5.6237   44255056   5. OC\\Core\\BackgroundJobs\\GenerateMetadataJob->run($argument = NULL) /var/www/html/nextcloud/lib/public/BackgroundJob/Job.php:81\n    5.6281   44276288   6. OC\\Core\\BackgroundJobs\\GenerateMetadataJob->scanFilesForUser($userId = 'andrew.reynolds') /var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php:83\n    5.6307   44298616   7. OC\\Core\\BackgroundJobs\\GenerateMetadataJob->scanFolder($folder = class OC\\Files\\Node\\LazyUserFolder { private Closure ${OC\\Files\\Node\\LazyFolder}folderClosure = class Closure { virtual $closure = \"$this->OC\\Files\\Node\\{closure}\", public $static = [...]; public $this = ... }; protected ?OCP\\Files\\Folder $folder = class OC\\Files\\Node\\Folder { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = NULL; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = FALSE }; protected OCP\\Files\\IRootFolder $rootFolder = class OC\\Files\\Node\\Root { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = ...; protected $path = ''; protected ?OCP\\Files\\FileInfo $fileInfo = NULL; protected ?OCP\\Files\\Node $parent = NULL; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE; private OC\\Files\\Mount\\Manager $mountManager = class OC\\Files\\Mount\\Manager { ... }; private OC\\Hooks\\PublicEmitter $emitter = class OC\\Hooks\\PublicEmitter { ... }; private ?OCP\\IUser $user = NULL; private OCP\\Cache\\CappedMemoryCache $userFolderCache = class OCP\\Cache\\CappedMemoryCache { ... }; private OCP\\Files\\Config\\IUserMountCache $userMountCache = class OC\\Files\\Config\\UserMountCache { ... }; private Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { ... }; private OCP\\IUserManager $userManager = class OC\\User\\Manager { ... }; private OCP\\EventDispatcher\\IEventDispatcher $eventDispatcher = *uninitialized* }; protected array $data = ['path' => '/andrew.reynolds/files', 'permissions' => 15, 'type' => 'dir', 'mimetype' => 'httpd/unix-directory']; private OCP\\IUser $user = class OC\\User\\User { protected $accountManager = NULL; private $uid = 'andrew.reynolds'; private $displayName = 'Andrew'; private $backend = class OC\\User\\Database { ... }; private $dispatcher = class OC\\EventDispatcher\\EventDispatcher { ... }; private $enabled = NULL; private $emitter = class OC\\User\\Manager { ... }; private $home = '/data/ncdata/andrew.reynolds'; private $lastLogin = NULL; private $config = class OC\\AllConfig { ... }; private $avatarManager = NULL; private $urlGenerator = class OC\\URLGenerator { ... } }; private string $path = '/andrew.reynolds/files'; private OCP\\Files\\Mount\\IMountManager $mountManager = class OC\\Files\\Mount\\Manager { private array $mounts = [...]; private OCP\\Cache\\CappedMemoryCache $pathCache = class OCP\\Cache\\CappedMemoryCache { ... }; private OCP\\Cache\\CappedMemoryCache $inPathCache = class OCP\\Cache\\CappedMemoryCache { ... }; private OC\\Files\\SetupManager $setupManager = class OC\\Files\\SetupManager { ... } } }) /var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php:92\n    5.7603   45975544   8. OC\\Core\\BackgroundJobs\\GenerateMetadataJob->scanFolder($folder = class OC\\Files\\Node\\Folder { protected $view = class OC\\Files\\View { private string $fakeRoot = ''; private OCP\\Lock\\ILockingProvider $lockingProvider = class OC\\Lock\\MemcacheLockingProvider { ... }; private bool $lockingEnabled = TRUE; private bool $updaterEnabled = TRUE; private OC\\User\\Manager $userManager = class OC\\User\\Manager { ... }; private Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { ... } }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = ...; protected $path = ''; protected ?OCP\\Files\\FileInfo $fileInfo = NULL; protected ?OCP\\Files\\Node $parent = NULL; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE; private OC\\Files\\Mount\\Manager $mountManager = class OC\\Files\\Mount\\Manager { ... }; private OC\\Hooks\\PublicEmitter $emitter = class OC\\Hooks\\PublicEmitter { ... }; private ?OCP\\IUser $user = NULL; private OCP\\Cache\\CappedMemoryCache $userFolderCache = class OCP\\Cache\\CappedMemoryCache { ... }; private OCP\\Files\\Config\\IUserMountCache $userMountCache = class OC\\Files\\Config\\UserMountCache { ... }; private Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { ... }; private OCP\\IUserManager $userManager = class OC\\User\\Manager { ... }; private OCP\\EventDispatcher\\IEventDispatcher $eventDispatcher = *uninitialized* }; protected $path = '/andrew.reynolds/files/HoGS'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { private OCP\\Files\\Cache\\ICacheEntry|array $data = class OC\\Files\\Cache\\CacheEntry { ... }; private $path = '/andrew.reynolds/files/HoGS'; private $storage = class OCA\\Files_Trashbin\\Storage { ... }; private $internalPath = ''; private $mount = class OCA\\GroupFolders\\Mount\\GroupMountPoint { ... }; private ?OCP\\IUser $owner = class OC\\User\\LazyUser { ... }; private array $childEtags = [...]; private array $subMounts = [...]; private bool $subMountsUsed = FALSE; private int|float $rawSize = 3846825350 }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = NULL; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = FALSE }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }) /var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php:103\n   35.6923   63593616   9. OC\\Core\\BackgroundJobs\\GenerateMetadataJob->scanFolder($folder = class OC\\Files\\Node\\Folder { protected $view = class OC\\Files\\View { private string $fakeRoot = ''; private OCP\\Lock\\ILockingProvider $lockingProvider = class OC\\Lock\\MemcacheLockingProvider { ... }; private bool $lockingEnabled = TRUE; private bool $updaterEnabled = TRUE; private OC\\User\\Manager $userManager = class OC\\User\\Manager { ... }; private Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { ... } }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = ...; protected $path = ''; protected ?OCP\\Files\\FileInfo $fileInfo = NULL; protected ?OCP\\Files\\Node $parent = NULL; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE; private OC\\Files\\Mount\\Manager $mountManager = class OC\\Files\\Mount\\Manager { ... }; private OC\\Hooks\\PublicEmitter $emitter = class OC\\Hooks\\PublicEmitter { ... }; private ?OCP\\IUser $user = NULL; private OCP\\Cache\\CappedMemoryCache $userFolderCache = class OCP\\Cache\\CappedMemoryCache { ... }; private OCP\\Files\\Config\\IUserMountCache $userMountCache = class OC\\Files\\Config\\UserMountCache { ... }; private Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { ... }; private OCP\\IUserManager $userManager = class OC\\User\\Manager { ... }; private OCP\\EventDispatcher\\IEventDispatcher $eventDispatcher = *uninitialized* }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { private OCP\\Files\\Cache\\ICacheEntry|array $data = class OC\\Files\\Cache\\CacheEntry { ... }; private $path = '/andrew.reynolds/files/HoGS/Logos and images'; private $storage = class OCA\\Files_Trashbin\\Storage { ... }; private $internalPath = 'Logos and images'; private $mount = class OCA\\GroupFolders\\Mount\\GroupMountPoint { ... }; private ?OCP\\IUser $owner = class OC\\User\\LazyUser { ... }; private array $childEtags = [...]; private array $subMounts = [...]; private bool $subMountsUsed = FALSE; private int|float $rawSize = 383327362 }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files/HoGS'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { ... }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }) /var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php:103\n   37.5801   63929624  10. OC\\FilesMetadata\\FilesMetadataManager->refreshMetadata($node = class OC\\Files\\Node\\File { protected $view = class OC\\Files\\View { private string $fakeRoot = ''; private OCP\\Lock\\ILockingProvider $lockingProvider = class OC\\Lock\\MemcacheLockingProvider { ... }; private bool $lockingEnabled = TRUE; private bool $updaterEnabled = TRUE; private OC\\User\\Manager $userManager = class OC\\User\\Manager { ... }; private Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { ... } }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = ...; protected $path = ''; protected ?OCP\\Files\\FileInfo $fileInfo = NULL; protected ?OCP\\Files\\Node $parent = NULL; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE; private OC\\Files\\Mount\\Manager $mountManager = class OC\\Files\\Mount\\Manager { ... }; private OC\\Hooks\\PublicEmitter $emitter = class OC\\Hooks\\PublicEmitter { ... }; private ?OCP\\IUser $user = NULL; private OCP\\Cache\\CappedMemoryCache $userFolderCache = class OCP\\Cache\\CappedMemoryCache { ... }; private OCP\\Files\\Config\\IUserMountCache $userMountCache = class OC\\Files\\Config\\UserMountCache { ... }; private Psr\\Log\\LoggerInterface $logger = class OC\\Log\\PsrLoggerAdapter { ... }; private OCP\\IUserManager $userManager = class OC\\User\\Manager { ... }; private OCP\\EventDispatcher\\IEventDispatcher $eventDispatcher = *uninitialized* }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { private OCP\\Files\\Cache\\ICacheEntry|array $data = class OC\\Files\\Cache\\CacheEntry { ... }; private $path = '/andrew.reynolds/files/HoGS/Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; private $storage = class OCA\\Files_Trashbin\\Storage { ... }; private $internalPath = 'Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; private $mount = class OCA\\GroupFolders\\Mount\\GroupMountPoint { ... }; private ?OCP\\IUser $owner = class OC\\User\\LazyUser { ... }; private array $childEtags = [...]; private array $subMounts = [...]; private bool $subMountsUsed = TRUE; private int|float $rawSize = 77672 }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { ... }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }, $process = 3, $namedEvent = ???) /var/www/html/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php:110\n   37.5818   63931096  11. OC\\EventDispatcher\\EventDispatcher->dispatchTyped($event = class OCP\\FilesMetadata\\Event\\MetadataLiveEvent { private ${OCP\\EventDispatcher\\Event}propagationStopped = FALSE; protected OCP\\Files\\Node $node = class OC\\Files\\Node\\File { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { ... }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }; protected OCP\\FilesMetadata\\Model\\IFilesMetadata $metadata = class OC\\FilesMetadata\\Model\\FilesMetadata { private array $metadata = [...]; private bool $updated = FALSE; private int $lastUpdate = 0; private string $syncToken = 'i9uec2U'; private int $fileId = 42374 }; private bool $runAsBackgroundJob = FALSE }) /var/www/html/nextcloud/lib/private/FilesMetadata/FilesMetadataManager.php:115\n   37.5818   63931096  12. OC\\EventDispatcher\\EventDispatcher->dispatch($eventName = 'OCP\\\\FilesMetadata\\\\Event\\\\MetadataLiveEvent', $event = class OCP\\FilesMetadata\\Event\\MetadataLiveEvent { private ${OCP\\EventDispatcher\\Event}propagationStopped = FALSE; protected OCP\\Files\\Node $node = class OC\\Files\\Node\\File { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { ... }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }; protected OCP\\FilesMetadata\\Model\\IFilesMetadata $metadata = class OC\\FilesMetadata\\Model\\FilesMetadata { private array $metadata = [...]; private bool $updated = FALSE; private int $lastUpdate = 0; private string $syncToken = 'i9uec2U'; private int $fileId = 42374 }; private bool $runAsBackgroundJob = FALSE }) /var/www/html/nextcloud/lib/private/EventDispatcher/EventDispatcher.php:106\n   37.5818   63931096  13. Symfony\\Component\\EventDispatcher\\EventDispatcher->dispatch($event = class OCP\\FilesMetadata\\Event\\MetadataLiveEvent { private ${OCP\\EventDispatcher\\Event}propagationStopped = FALSE; protected OCP\\Files\\Node $node = class OC\\Files\\Node\\File { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { ... }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }; protected OCP\\FilesMetadata\\Model\\IFilesMetadata $metadata = class OC\\FilesMetadata\\Model\\FilesMetadata { private array $metadata = [...]; private bool $updated = FALSE; private int $lastUpdate = 0; private string $syncToken = 'i9uec2U'; private int $fileId = 42374 }; private bool $runAsBackgroundJob = FALSE }, $eventName = 'OCP\\\\FilesMetadata\\\\Event\\\\MetadataLiveEvent') /var/www/html/nextcloud/lib/private/EventDispatcher/EventDispatcher.php:94\n   37.5818   63931096  14. Symfony\\Component\\EventDispatcher\\EventDispatcher->callListeners($listeners = [0 => class Closure { virtual $closure = \"$this->__invoke\", public $this = class OC\\EventDispatcher\\ServiceEventListener { ... }; public $parameter = [...] }, 1 => class Closure { virtual $closure = \"$this->__invoke\", public $this = class OC\\EventDispatcher\\ServiceEventListener { ... }; public $parameter = [...] }, 2 => class Closure { virtual $closure = \"$this->__invoke\", public $this = class OC\\EventDispatcher\\ServiceEventListener { ... }; public $parameter = [...] }, 3 => class Closure { virtual $closure = \"$this->__invoke\", public $this = class OC\\EventDispatcher\\ServiceEventListener { ... }; public $parameter = [...] }], $eventName = 'OCP\\\\FilesMetadata\\\\Event\\\\MetadataLiveEvent', $event = class OCP\\FilesMetadata\\Event\\MetadataLiveEvent { private ${OCP\\EventDispatcher\\Event}propagationStopped = FALSE; protected OCP\\Files\\Node $node = class OC\\Files\\Node\\File { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { ... }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }; protected OCP\\FilesMetadata\\Model\\IFilesMetadata $metadata = class OC\\FilesMetadata\\Model\\FilesMetadata { private array $metadata = [...]; private bool $updated = FALSE; private int $lastUpdate = 0; private string $syncToken = 'i9uec2U'; private int $fileId = 42374 }; private bool $runAsBackgroundJob = FALSE }) /var/www/html/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php:59\n   37.8358   63930840  15. OC\\EventDispatcher\\ServiceEventListener->__invoke($event = class OCP\\FilesMetadata\\Event\\MetadataLiveEvent { private ${OCP\\EventDispatcher\\Event}propagationStopped = FALSE; protected OCP\\Files\\Node $node = class OC\\Files\\Node\\File { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { ... }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }; protected OCP\\FilesMetadata\\Model\\IFilesMetadata $metadata = class OC\\FilesMetadata\\Model\\FilesMetadata { private array $metadata = [...]; private bool $updated = FALSE; private int $lastUpdate = 0; private string $syncToken = 'i9uec2U'; private int $fileId = 42374 }; private bool $runAsBackgroundJob = FALSE }, 'OCP\\\\FilesMetadata\\\\Event\\\\MetadataLiveEvent', class Symfony\\Component\\EventDispatcher\\EventDispatcher { private $listeners = ['OC\\Authentication\\Events\\LoginFailed' => [...], 'OCP\\User\\Events\\PostLoginEvent' => [...], 'OCP\\User\\Events\\UserChangedEvent' => [...], 'OCP\\User\\Events\\BeforeUserDeletedEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeWrittenEvent' => [...], 'OCP\\Files\\Cache\\CacheEntryRemovedEvent' => [...], 'OCP\\Collaboration\\Reference\\RenderReferenceEvent' => [...], 'OCP\\Dashboard\\RegisterWidgetEvent' => [...], 'OCA\\Files\\Event\\LoadSidebar' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeRenamedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeDeletedEvent' => [...], 'OCA\\Files_Trashbin\\Events\\BeforeNodeRestoredEvent' => [...], 'OCP\\User\\Events\\UserDeletedEvent' => [...], 'OCP\\Share\\Events\\BeforeShareDeletedEvent' => [...], 'OCP\\Share\\Events\\ShareDeletedFromSelfEvent' => [...], 'OCP\\Log\\Audit\\CriticalActionPerformedEvent' => [...], 'OCA\\Bookmarks\\Events\\CreateEvent' => [...], 'OCA\\Bookmarks\\Events\\UpdateEvent' => [...], 'OCA\\Bookmarks\\Events\\BeforeDeleteEvent' => [...], 'OCA\\Bookmarks\\Events\\MoveEvent' => [...], 'OCP\\Group\\Events\\UserAddedEvent' => [...], 'OCP\\Group\\Events\\UserRemovedEvent' => [...], 'OCP\\AppFramework\\Http\\Events\\BeforeTemplateRenderedEvent' => [...], 'OCA\\Calendar\\Events\\BeforeAppointmentBookedEvent' => [...], 'OCP\\User\\Events\\UserCreatedEvent' => [...], 'OCP\\Accounts\\UserUpdatedEvent' => [...], 'OCP\\Group\\Events\\GroupCreatedEvent' => [...], 'OCP\\Group\\Events\\GroupDeletedEvent' => [...], 'OCA\\Files\\Event\\LoadAdditionalScriptsEvent' => [...], 'OCA\\Circles\\Events\\PreparingCircleMemberEvent' => [...], 'OCA\\Circles\\Events\\AddingCircleMemberEvent' => [...], 'OCA\\Circles\\Events\\CircleMemberAddedEvent' => [...], 'OCA\\Circles\\Events\\Files\\PreparingFileShareEvent' => [...], 'OCA\\Circles\\Events\\Files\\CreatingFileShareEvent' => [...], 'OCA\\Circles\\Events\\Files\\FileShareCreatedEvent' => [...], 'OCA\\Circles\\Events\\RemovingCircleMemberEvent' => [...], 'OCA\\Circles\\Events\\RequestingCircleMemberEvent' => [...], 'OCA\\Circles\\Events\\DestroyingCircleEvent' => [...], 'OCP\\Comments\\CommentsEntityEvent' => [...], 'OCP\\Contacts\\Events\\ContactInteractedWithEvent' => [...], 'OCA\\DAV\\Events\\CalendarCreatedEvent' => [...], 'OCA\\DAV\\Events\\CalendarDeletedEvent' => [...], 'OCA\\DAV\\Events\\CalendarMovedToTrashEvent' => [...], 'OCA\\DAV\\Events\\CalendarUpdatedEvent' => [...], 'OCA\\DAV\\Events\\CalendarRestoredEvent' => [...], 'OCA\\DAV\\Events\\CalendarObjectCreatedEvent' => [...], 'OCA\\DAV\\Events\\CalendarObjectUpdatedEvent' => [...], 'OCA\\DAV\\Events\\CalendarObjectDeletedEvent' => [...], 'OCA\\DAV\\Events\\CalendarObjectMovedEvent' => [...], 'OCA\\DAV\\Events\\CalendarObjectMovedToTrashEvent' => [...], 'OCA\\DAV\\Events\\CalendarObjectRestoredEvent' => [...], 'OCA\\DAV\\Events\\CalendarShareUpdatedEvent' => [...], 'OCA\\DAV\\Events\\CalendarPublishedEvent' => [...], 'OCA\\DAV\\Events\\CalendarUnpublishedEvent' => [...], 'OCA\\DAV\\Events\\SubscriptionCreatedEvent' => [...], 'OCA\\DAV\\Events\\SubscriptionDeletedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookCreatedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookDeletedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookUpdatedEvent' => [...], 'OCA\\DAV\\Events\\AddressBookShareUpdatedEvent' => [...], 'OCA\\DAV\\Events\\CardCreatedEvent' => [...], 'OCA\\DAV\\Events\\CardDeletedEvent' => [...], 'OCA\\DAV\\Events\\CardUpdatedEvent' => [...], 'OCP\\Federation\\Events\\TrustedServerRemovedEvent' => [...], 'OCP\\Config\\BeforePreferenceDeletedEvent' => [...], 'OCP\\Config\\BeforePreferenceSetEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeChangedEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeClearedEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeScheduledEvent' => [...], 'OCA\\DAV\\Events\\SabrePluginAuthInitEvent' => [...], 'OCA\\Viewer\\Event\\LoadViewer' => [...], 'OCP\\Security\\CSP\\AddContentSecurityPolicyEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeDeletedEvent' => [...], 'OCP\\Group\\Events\\GroupChangedEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeCreatedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeTouchedEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeTouchedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeWrittenEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeRenamedEvent' => [...], 'OCP\\Files\\Events\\Node\\NodeCopiedEvent' => [...], 'OCP\\Files\\Events\\Node\\BeforeNodeCopiedEvent' => [...], 'OCP\\App\\IAppManager::enableApp' => [...], 'OCA\\Files_Sharing\\Event\\BeforeTemplateRenderedEvent' => [...], 'OCA\\Circles\\Events\\CircleDestroyedEvent' => [...], 'OCP\\Log\\BeforeMessageLoggedEvent' => [...], 'OCP\\DB\\Events\\AddMissingIndicesEvent' => [...], 'OCA\\Mail\\Events\\BeforeImapClientCreated' => [...], 'OCA\\Mail\\Events\\BeforeMessageSentEvent' => [...], 'OCA\\Mail\\Events\\DraftSavedEvent' => [...], 'OCA\\Mail\\Events\\DraftMessageCreatedEvent' => [...], 'OCA\\Mail\\Events\\OutboxMessageCreatedEvent' => [...], 'OCA\\Mail\\Events\\MailboxesSynchronizedEvent' => [...], 'OCA\\Mail\\Events\\MessageFlaggedEvent' => [...], 'OCA\\Mail\\Events\\MessageDeletedEvent' => [...], 'OCA\\Mail\\Events\\MessageSentEvent' => [...], 'OCA\\Mail\\Events\\NewMessagesSynchronized' => [...], 'OCA\\Mail\\Events\\SynchronizationEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeStartedEvent' => [...], 'OCP\\User\\Events\\OutOfOfficeEndedEvent' => [...], 'OCP\\Share\\Events\\BeforeShareCreatedEvent' => [...], 'OCP\\Security\\Events\\ValidatePasswordPolicyEvent' => [...], 'OCP\\Security\\Events\\GenerateSecurePasswordEvent' => [...], 'OCP\\User\\Events\\BeforePasswordUpdatedEvent' => [...], 'OCP\\User\\Events\\PasswordUpdatedEvent' => [...], 'OCP\\User\\Events\\BeforeUserLoggedInEvent' => [...], 'OCP\\Authentication\\Events\\LoginFailedEvent' => [...], 'OCP\\User\\Events\\UserLoggedInEvent' => [...], 'OCP\\FilesMetadata\\Event\\MetadataLiveEvent' => [...], 'OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent' => [...], 'OCP\\Share\\Events\\ShareDeletedEvent' => [...], 'OCP\\SystemTag\\ISystemTagObjectMapper::assignTags' => [...], 'OCP\\SystemTag\\ISystemTagObjectMapper::unassignTags' => [...], 'OCP\\Share\\Events\\ShareCreatedEvent' => [...], 'OCP\\Files\\Template\\FileCreatedFromTemplateEvent' => [...], 'OCP\\Security\\FeaturePolicy\\AddFeaturePolicyEvent' => [...], 'OCA\\Files_Sharing\\Event\\ShareLinkAccessedEvent' => [...], 'OCP\\Preview\\BeforePreviewFetchedEvent' => [...], 'OC\\Authentication\\Events\\AppPasswordCreatedEvent' => [...], 'OCP\\WorkflowEngine\\Events\\RegisterOperationsEvent' => [...], 'OCA\\Talk\\Events\\AttendeesAddedEvent' => [...], 'OCA\\Talk\\Events\\AttendeeRemovedEvent' => [...], 'OCA\\Talk\\Events\\BeforeCallEndedForEveryoneEvent' => [...], 'OCA\\Talk\\Events\\ParticipantModifiedEvent' => [...], 'OCA\\Talk\\Events\\SessionLeftRoomEvent' => [...], 'OCA\\Talk\\Events\\BotInstallEvent' => [...], 'OCA\\Talk\\Events\\BotUninstallEvent' => [...], 'OCA\\Talk\\Events\\ChatMessageSentEvent' => [...], 'OCA\\Talk\\Events\\SystemMessageSentEvent' => [...], ...]; private $sorted = []; private $optimized = ['OCP\\Log\\BeforeMessageLoggedEvent' => [...], 'OCP\\FilesMetadata\\Event\\MetadataLiveEvent' => [...], 'OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent' => [...], 'OCP\\Files\\Cache\\CacheEntryRemovedEvent' => [...], 'OCP\\Files\\Cache\\CacheUpdateEvent' => [...]] }) /var/www/html/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php:230\n   37.8358   63930840  16. OCA\\Photos\\Listener\\SizeMetadataProvider->handle($event = class OCP\\FilesMetadata\\Event\\MetadataLiveEvent { private ${OCP\\EventDispatcher\\Event}propagationStopped = FALSE; protected OCP\\Files\\Node $node = class OC\\Files\\Node\\File { protected $view = class OC\\Files\\View { ... }; protected OCP\\Files\\IRootFolder $root = class OC\\Files\\Node\\Root { ... }; protected $path = '/andrew.reynolds/files/HoGS/Logos and images/HoGS-Logo_COLOURED_Small-JPG_2019-11-26.2.jpg'; protected ?OCP\\Files\\FileInfo $fileInfo = class OC\\Files\\FileInfo { ... }; protected ?OCP\\Files\\Node $parent = class OC\\Files\\Node\\Folder { ... }; private bool ${OC\\Files\\Node\\Node}infoHasSubMountsIncluded = TRUE }; protected OCP\\FilesMetadata\\Model\\IFilesMetadata $metadata = class OC\\FilesMetadata\\Model\\FilesMetadata { private array $metadata = [...]; private bool $updated = FALSE; private int $lastUpdate = 0; private string $syncToken = 'i9uec2U'; private int $fileId = 42374 }; private bool $runAsBackgroundJob = FALSE }) /var/www/html/nextcloud/lib/private/EventDispatcher/ServiceEventListener.php:86\n   37.8359   63930840  17. OC\\Files\\Node\\File->getContent() /var/www/html/nextcloud/apps/photos/lib/Listener/SizeMetadataProvider.php:56\n"
    },
    "CustomMessage": "Error while generating metadata for fileid 42374"
  },
  "id": "65a997ee97e11"
}

Screenshots
A sample of a Logging viewer:

Nextcloud (please complete the following information):

• Nextcloud-Version: Nextcloud Hub 7 (28.0.1)
• Photos-Version: 2.4.0

Desktop (please complete the following information):

• OS: Kernel: 5.15.0-91-generic x86_64 bits: 64 Console: pty pts/3, Distro: Ubuntu 22.04.3 LTS (Jammy Jellyfish)
• Browser: Firefox
• Version 121

[PeeBeerBeach]

I have exactly the same issue

[arnaudpn]

Same here.

[AzureInformatique]

Same error on Nextcloud 28.0.2

[deanjarnold]

Same issue here.
Just upgraded using AIO from NC27 to NC28.0.4
Our logs are fill of this error; raw log:

{"reqId":"cYywxUXS9sg46SMOR7M0","level":2,"time":"2024-04-12T19:39:32+00:00","remoteAddr":"","user":"--","app":"no app in context","method":"","url":"--","message":"Error while generating metadata for fileid 4818345","userAgent":"--","version":"28.0.4.1","exception":{"Exception":"OCP\\Files\\GenericFileException","Message":"","Code":0,"Trace":[{"file":"/var/www/html/apps/photos/lib/Listener/SizeMetadataProvider.php","line":64,"function":"getContent","class":"OC\\Files\\Node\\File","type":"->","args":[]},{"file":"/var/www/html/lib/private/EventDispatcher/ServiceEventListener.php","line":86,"function":"handle","class":"OCA\\Photos\\Listener\\SizeMetadataProvider","type":"->","args":[["OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent"]]},{"file":"/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":230,"function":"__invoke","class":"OC\\EventDispatcher\\ServiceEventListener","type":"->","args":[["OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent"],"OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent",["Symfony\\Component\\EventDispatcher\\EventDispatcher"]]},{"file":"/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":59,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->","args":[[["Closure"],["Closure"],["Closure"],["Closure"]],"OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent",["OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent"]]},{"file":"/var/www/html/lib/private/EventDispatcher/EventDispatcher.php","line":94,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->","args":[["OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent"],"OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent"]},{"file":"/var/www/html/lib/private/EventDispatcher/EventDispatcher.php","line":106,"function":"dispatch","class":"OC\\EventDispatcher\\EventDispatcher","type":"->","args":["OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent",["OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent"]]},{"file":"/var/www/html/lib/private/FilesMetadata/FilesMetadataManager.php","line":115,"function":"dispatchTyped","class":"OC\\EventDispatcher\\EventDispatcher","type":"->","args":[["OCP\\FilesMetadata\\Event\\MetadataBackgroundEvent"]]},{"file":"/var/www/html/lib/private/FilesMetadata/FilesMetadataManager.php","line":122,"function":"refreshMetadata","class":"OC\\FilesMetadata\\FilesMetadataManager","type":"->","args":[["OC\\Files\\Node\\File"],2]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":107,"function":"refreshMetadata","class":"OC\\FilesMetadata\\FilesMetadataManager","type":"->","args":[["OC\\Files\\Node\\File"],3]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[["OC\\Files\\Node\\Folder"]]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[["OC\\Files\\Node\\Folder"]]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[["OC\\Files\\Node\\Folder"]]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[["OC\\Files\\Node\\Folder"]]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[["OC\\Files\\Node\\Folder"]]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[["OC\\Files\\Node\\Folder"]]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[["OC\\Files\\Node\\Folder"]]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":88,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[["OC\\Files\\Node\\LazyUserFolder"]]},{"file":"/var/www/html/core/BackgroundJobs/GenerateMetadataJob.php","line":74,"function":"scanFilesForUser","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":["jrogers"]},{"file":"/var/www/html/lib/public/BackgroundJob/Job.php","line":81,"function":"run","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->","args":[null]},{"file":"/var/www/html/lib/public/BackgroundJob/TimedJob.php","line":102,"function":"start","class":"OCP\\BackgroundJob\\Job","type":"->","args":[["OC\\BackgroundJob\\JobList"]]},{"file":"/var/www/html/lib/public/BackgroundJob/TimedJob.php","line":92,"function":"start","class":"OCP\\BackgroundJob\\TimedJob","type":"->","args":[["OC\\BackgroundJob\\JobList"]]},{"file":"/var/www/html/cron.php","line":152,"function":"execute","class":"OCP\\BackgroundJob\\TimedJob","type":"->","args":[["OC\\BackgroundJob\\JobList"],["OC\\Log"]]}],"File":"/var/www/html/lib/private/Files/Node/File.php","Line":56,"message":"Error while generating metadata for fileid 4818345","exception":[],"CustomMessage":"Error while generating metadata for fileid 4818345"},"id":"6619be7693022"}

[m0rp30]

Same issue too

[markthebro]

I did an upgrade some minutes ago from NC28.0.4 to NC28.0.5 and received this error now for the first time.

{
    "reqId": "2ir85lXwgvFtwBIeYkxw",
    "level": 2,
    "time": "2024-04-26T22:10:11+02:00",
    "remoteAddr": "",
    "user": "--",
    "app": "no app in context",
    "method": "",
    "url": "--",
    "message": "Error while generating metadata for fileid 149149",
    "userAgent": "--",
    "version": "28.0.5.1",
    "exception": {
        "Exception": "TypeError",
        "Message": "OCA\\Photos\\Listener\\ExifMetadataProvider::parseGPSData(): Argument #1 ($rawData) must be of type string, array given, called in /var/www/nextcloud/apps/photos/lib/Listener/ExifMetadataProvider.php on line 113",
        "Code": 0,
        "Trace": [{
                "file": "/var/www/nextcloud/apps/photos/lib/Listener/ExifMetadataProvider.php",
                "line": 113,
                "function": "parseGPSData",
                "class": "OCA\\Photos\\Listener\\ExifMetadataProvider",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/lib/private/EventDispatcher/ServiceEventListener.php",
                "line": 86,
                "function": "handle",
                "class": "OCA\\Photos\\Listener\\ExifMetadataProvider",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
                "line": 230,
                "function": "__invoke",
                "class": "OC\\EventDispatcher\\ServiceEventListener",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php",
                "line": 59,
                "function": "callListeners",
                "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/lib/private/EventDispatcher/EventDispatcher.php",
                "line": 94,
                "function": "dispatch",
                "class": "Symfony\\Component\\EventDispatcher\\EventDispatcher",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/lib/private/EventDispatcher/EventDispatcher.php",
                "line": 106,
                "function": "dispatch",
                "class": "OC\\EventDispatcher\\EventDispatcher",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/lib/private/FilesMetadata/FilesMetadataManager.php",
                "line": 115,
                "function": "dispatchTyped",
                "class": "OC\\EventDispatcher\\EventDispatcher",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
                "line": 109,
                "function": "refreshMetadata",
                "class": "OC\\FilesMetadata\\FilesMetadataManager",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
                "line": 99,
                "function": "scanFolder",
                "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
                "line": 99,
                "function": "scanFolder",
                "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
                "line": 99,
                "function": "scanFolder",
                "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
                "line": 88,
                "function": "scanFolder",
                "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php",
                "line": 74,
                "function": "scanFilesForUser",
                "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/lib/public/BackgroundJob/Job.php",
                "line": 81,
                "function": "run",
                "class": "OC\\Core\\BackgroundJobs\\GenerateMetadataJob",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/lib/public/BackgroundJob/TimedJob.php",
                "line": 102,
                "function": "start",
                "class": "OCP\\BackgroundJob\\Job",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/lib/public/BackgroundJob/TimedJob.php",
                "line": 92,
                "function": "start",
                "class": "OCP\\BackgroundJob\\TimedJob",
                "type": "->"
            }, {
                "file": "/var/www/nextcloud/cron.php",
                "line": 152,
                "function": "execute",
                "class": "OCP\\BackgroundJob\\TimedJob",
                "type": "->"
            }
        ],
        "File": "/var/www/nextcloud/apps/photos/lib/Listener/ExifMetadataProvider.php",
        "Line": 140,
        "message": "Error while generating metadata for fileid 149149",
        "exception": [],
        "CustomMessage": "Error while generating metadata for fileid 149149"
    },
    "id": "662c0b58e2edd"

Are there any more logfiles / information I could provide to get a feeling about the root-cause and maybe some fix for the future?

[Sailing74]

Same issue here. Updated to 28.0.5, the error is still there. Occurs every 5 minutes, which appears to coincide with when the cron job is run.

I see this bug needs triage. Anything I can do to help?

[arnaudpn]

Same here.

FYI, I just upgraded to 29.0.0 and problem is also present in this version.

[nmbgeek]

I am seeing a slightly different Metadata error (Nextcloud 29.0.1). It appears to possibly be related to images without location data. I ran an occ files:scan and my log is filled with these.

{"reqId":"zcvM3ho73R3ZksGk3tFy","level":2,"time":"2024-05-24T21:25:27-04:00","remoteAddr":"","user":"--","app":"no app in context","method":"","url":"--","message":"Error while generating metadata for fileid 44840","userAgent":"--","version":"29.0.1.1","exception":{"Exception":"TypeError","Message":"count(): Argument #1 ($value) must be of type Countable|array, null given","Code":0,"Trace":[{"file":"/var/www/nextcloud/apps/photos/lib/Listener/ExifMetadataProvider.php","line":130,"function":"count"},{"file":"/var/www/nextcloud/apps/photos/lib/Listener/ExifMetadataProvider.php","line":109,"function":"gpsDegreesToDecimal","class":"OCA\\Photos\\Listener\\ExifMetadataProvider","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/ServiceEventListener.php","line":86,"function":"handle","class":"OCA\\Photos\\Listener\\ExifMetadataProvider","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":230,"function":"__invoke","class":"OC\\EventDispatcher\\ServiceEventListener","type":"->"},{"file":"/var/www/nextcloud/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":59,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/EventDispatcher.php","line":86,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/EventDispatcher/EventDispatcher.php","line":98,"function":"dispatch","class":"OC\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/lib/private/FilesMetadata/FilesMetadataManager.php","line":115,"function":"dispatchTyped","class":"OC\\EventDispatcher\\EventDispatcher","type":"->"},{"file":"/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php","line":107,"function":"refreshMetadata","class":"OC\\FilesMetadata\\FilesMetadataManager","type":"->"},{"file":"/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->"},{"file":"/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php","line":99,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->"},{"file":"/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php","line":88,"function":"scanFolder","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->"},{"file":"/var/www/nextcloud/core/BackgroundJobs/GenerateMetadataJob.php","line":74,"function":"scanFilesForUser","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->"},{"file":"/var/www/nextcloud/lib/public/BackgroundJob/Job.php","line":80,"function":"run","class":"OC\\Core\\BackgroundJobs\\GenerateMetadataJob","type":"->"},{"file":"/var/www/nextcloud/lib/public/BackgroundJob/TimedJob.php","line":102,"function":"start","class":"OCP\\BackgroundJob\\Job","type":"->"},{"file":"/var/www/nextcloud/lib/public/BackgroundJob/TimedJob.php","line":92,"function":"start","class":"OCP\\BackgroundJob\\TimedJob","type":"->"},{"file":"/var/www/nextcloud/cron.php","line":176,"function":"execute","class":"OCP\\BackgroundJob\\TimedJob","type":"->"}],"File":"/var/www/nextcloud/apps/photos/lib/Listener/ExifMetadataProvider.php","Line":130,"message":"Error while generating metadata for fileid 44840","exception":{},"CustomMessage":"Error while generating metadata for fileid 44840"}}