NC 24.0.1 / EC 7.17.3: Error: Call to a member function getUID() on null in /var/www/html/custom_apps/files_fulltextsearch/lib/Service/FilesService.php:449

[ralfi]

Hi,

fulltextsearch indexing breaks with stack trace. It seems to be it could be related to LDAP user who are integrated because the stacktrace tell me...

#0 /var/www/html/custom_apps/files_fulltextsearch/lib/Service/FilesService.php(324): OCA\Files_FullTextSearch\Service\FilesService->generateFilesDocumentFromFile('0044CAF4-FC64-4...', Object(OC\Files\Node\File)) #1 /var/www/html/custom_apps/files_fulltextsearch/lib/Provider/FilesProvider.php(269): OCA\Files_FullTextSearch\Service\FilesService->getFilesFromUser('0044CAF4-FC64-4...', '/Pressespiegel/...') #2 /var/www/html/custom_apps/fulltextsearch/lib/Service/IndexService.php(183): OCA\Files_FullTextSearch\Provider\FilesProvider->generateIndexableDocuments('0044CAF4-FC64-4...', '/Pressespiegel/...') #3 /var/www/html/custom_apps/fulltextsearch/lib/Command/Index.php(416): OCA\FullTextSearch\Service\IndexService->indexProviderContentFromUser(Object(OCA\FullTextSearch_Elasticsearch\Platform\ElasticSearchPlatform), Object(OCA\Files_FullTextSearch\Provider\FilesProvider), '0044CAF4-FC64-4...', Object(OCA\FullTextSearch\Model\IndexOptions)) #4 /var/www/html/custom_apps/fulltextsearch/lib/Command/Index.php(279): OCA\FullTextSearch\Command\Index->indexProvider(Object(OCA\Files_FullTextSearch\Provider\FilesProvider), Object(OCA\FullTextSearch\Model\IndexOptions)) #5 /var/www/html/3rdparty/symfony/console/Command/Command.php(255): OCA\FullTextSearch\Command\Index->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #6 /var/www/html/core/Command/Base.php(168): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #7 /var/www/html/3rdparty/symfony/console/Application.php(1009): OC\Core\Command\Base->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #8 /var/www/html/3rdparty/symfony/console/Application.php(273): Symfony\Component\Console\Application->doRunCommand(Object(OCA\FullTextSearch\Command\Index), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #9 /var/www/html/3rdparty/symfony/console/Application.php(149): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #10 /var/www/html/lib/private/Console/Application.php(211): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput)) #11 /var/www/html/console.php(99): OC\Console\Application->run() #12 /var/www/html/occ(11): require_once('/var/www/html/c...') Generic NC user are not affected.

[ralfi]

playing around this issue this is not related to external storage as i guess first. But is this the correct place here or shoukld this moved to nextcloud/fulltextsearch? I dont know.

[Sanookmakmak]

I have it too.

Ubuntu 20.04 + NC 24.0.1 + EL 7.17.4 + ingest-attachments plugin + Kibana

Currently there are only local files, neither external storage nor group folders.

occ fulltextsearch:stop
occ fulltextsearch:reset
occ fulltextsearch:check
occ fulltextsearch:test

are OK and the index will be created:

tail -f /var/log/elasticsearch/elasticsearch.log

[2022-06-09T06:20:20,339][INFO ][o.e.c.m.MetadataDeleteIndexService] [localhost.localdomain] [nextcloud/vZRe9LRyQGS_Pj0c0ZodDg] deleting index
[2022-06-09T06:20:29,776][INFO ][o.e.c.m.MetadataCreateIndexService] [localhost.localdomain] [nextcloud] creating index, cause [api], templates [], shards [1]/[1]

But

occ fulltextsearch:index

does not work.

Options: []
Memory: 37 MB
┌─ Indexing  ────
│ Action: generateIndexFiles
│ Provider: Files                Account: admin
│ Document: 
│ Info: 
│ Title: 
│ Content size: 
│ Chunk:      1/1
│ Progress:      0/0
└──
┌─ Results ────
│ Result:      0/0
│ Index: 
│ Status: 
│ Message: 
│ 
│ 
└──
┌─ Errors ────
│ Error:      0/0
│ Index: 
│ Exception: 
│ Message: 
│ 
│ 
└──
## x:first result ## c/v:prec/next result ## b:last result
## f:first error ## h/j:prec/next error ## d:delete error ## l:last error
## q:quit ## p:pause 
An unhandled exception has been thrown:
Error: Call to a member function getUID() on null in /var/www/clients/client1/web2/web/apps/files_fulltextsearch/lib/Service/FilesService.php:449
Stack trace:
#0 /var/www/clients/client1/web2/web/apps/files_fulltextsearch/lib/Service/FilesService.php(421): OCA\Files_FullTextSearch\Service\FilesService->generateFilesDocumentFromFile()
#1 /var/www/clients/client1/web2/web/apps/files_fulltextsearch/lib/Service/FilesService.php(318): OCA\Files_FullTextSearch\Service\FilesService->generateFilesDocumentFromParent()
#2 /var/www/clients/client1/web2/web/apps/files_fulltextsearch/lib/Provider/FilesProvider.php(269): OCA\Files_FullTextSearch\Service\FilesService->getFilesFromUser()
#3 /var/www/clients/client1/web2/web/apps/fulltextsearch/lib/Service/IndexService.php(183): OCA\Files_FullTextSearch\Provider\FilesProvider->generateIndexableDocuments()
#4 /var/www/clients/client1/web2/web/apps/fulltextsearch/lib/Command/Index.php(416): OCA\FullTextSearch\Service\IndexService->indexProviderContentFromUser()
#5 /var/www/clients/client1/web2/web/apps/fulltextsearch/lib/Command/Index.php(279): OCA\FullTextSearch\Command\Index->indexProvider()
#6 /var/www/clients/client1/web2/web/3rdparty/symfony/console/Command/Command.php(255): OCA\FullTextSearch\Command\Index->execute()
#7 /var/www/clients/client1/web2/web/core/Command/Base.php(168): Symfony\Component\Console\Command\Command->run()
#8 /var/www/clients/client1/web2/web/3rdparty/symfony/console/Application.php(1009): OC\Core\Command\Base->run()
#9 /var/www/clients/client1/web2/web/3rdparty/symfony/console/Application.php(273): Symfony\Component\Console\Application->doRunCommand()
#10 /var/www/clients/client1/web2/web/3rdparty/symfony/console/Application.php(149): Symfony\Component\Console\Application->doRun()
#11 /var/www/clients/client1/web2/web/lib/private/Console/Application.php(211): Symfony\Component\Console\Application->run()
#12 /var/www/clients/client1/web2/web/console.php(99): OC\Console\Application->run()
#13 /var/www/clients/client1/web2/web/occ(11): require_once('/var/www/client...')

[ralfi]

Hi,

do you have LDAP users?

[ArtificialOwl]

this might fix it: https://github.com/nextcloud/files_fulltextsearch/pull/170

[Sanookmakmak]

The error occurred after WebDAV was added as external storage with an invalid certificate. The filenames were displayed on the NC UI but could not be opened and the external memory was incorrectly marked as "green" on the settings page of NC.

Therefore the error in the NC log file

{
  "reqId": "BYWRtLvtsH6basECZu6W",
  "level": 2,
  "time": "June 09, 2022 11:54:08",
  "remoteAddr": "192.168.0.2",
  "user": "admin",
  "app": "no app in context",
  "method": "GET",
  "url": "/remote.php/webdav/Data/file.txt",
  "message": "Host 192.168.0.9 was not connected to because it violates local access rules",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64; rv:101.0) Gecko/20100101 Firefox/101.0",
  "version": "24.0.1.1"
}

after doing

occ fulltextsearch:index

[Sanookmakmak]

this might fix it: nextcloud/files_fulltextsearch#170

it appears to work, thank you.

[hendrik1120]

Worked for me too! Thanks

[ralfi]

Worked also for me, thank you very much!

[joshtrichards]

Fixed in nextcloud/files_fulltextsearch#170