Could not create folder

[adam-wolak]

During running preview:generate-all on newest Nextcloud, data folder on XigmaNAS (/mnt/smbshare) I got
root@box:/var/www/nextcloud# In Folder.php line 164:
2020-05-29T19:21:36+00:00
2020-05-29T19:21:36+00:00 [OCP\Files\NotPermittedException]
2020-05-29T19:21:36+00:00 Could not create folder
2020-05-29T19:21:36+00:00
2020-05-29T19:21:36+00:00
2020-05-29T19:21:36+00:00 Exception trace:
2020-05-29T19:21:36+00:00 at /var/www/nextcloud/lib/private/Files/Node/Folder.php:164
2020-05-29T19:21:36+00:00 OC\Files\Node\Folder->newFolder() at /var/www/nextcloud/lib/private/Files/AppData/AppData.php:158
2020-05-29T19:21:36+00:00 OC\Files\AppData\AppData->newFolder() at /var/www/nextcloud/lib/private/Preview/Generator.php:433
2020-05-29T19:21:36+00:00 OC\Preview\Generator->getPreviewFolder() at /var/www/nextcloud/lib/private/Preview/Generator.php:119
2020-05-29T19:21:36+00:00 OC\Preview\Generator->getPreview() at /var/www/nextcloud/lib/private/PreviewManager.php:185
2020-05-29T19:21:36+00:00 OC\PreviewManager->getPreview() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:184
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFile() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:171
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFolder() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:169
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFolder() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:169
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFolder() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:169
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFolder() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:169
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFolder() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:169
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFolder() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:169
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFolder() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:169
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->parseFolder() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:153
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->generateUserPreviews() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:121
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->OCA\PreviewGenerator\Command{closure}() at /var/www/nextcloud/lib/private/User/Manager.php:562
2020-05-29T19:21:36+00:00 OC\User\Manager->callForSeenUsers() at /var/www/nextcloud/apps/previewgenerator/lib/Command/Generate.php:122
2020-05-29T19:21:36+00:00 OCA\PreviewGenerator\Command\Generate->execute() at /var/www/nextcloud/3rdparty/symfony/console/Command/Command.php:255
2020-05-29T19:21:36+00:00 Symfony\Component\Console\Command\Command->run() at /var/www/nextcloud/3rdparty/symfony/console/Application.php:915
2020-05-29T19:21:36+00:00 Symfony\Component\Console\Application->doRunCommand() at /var/www/nextcloud/3rdparty/symfony/console/Application.php:272
2020-05-29T19:21:36+00:00 Symfony\Component\Console\Application->doRun() at /var/www/nextcloud/3rdparty/symfony/console/Application.php:148
2020-05-29T19:21:36+00:00 Symfony\Component\Console\Application->run() at /var/www/nextcloud/lib/private/Console/Application.php:214
2020-05-29T19:21:36+00:00 OC\Console\Application->run() at /var/www/nextcloud/console.php:99
2020-05-29T19:21:36+00:00 require_once() at /var/www/nextcloud/occ:11

[adam-wolak]

and from Nextcloud event log

OCP\Files\NotPermittedException: Could not create folder

/var/www/nextcloud/lib/private/Files/AppData/AppData.php - line 158:

OC\Files\Node\Folder->newFolder("1760924")

/var/www/nextcloud/lib/private/Preview/Generator.php - line 433:

OC\Files\AppData\AppData->newFolder("1760924")

/var/www/nextcloud/lib/private/Preview/Generator.php - line 119:

OC\Preview\Generator->getPreviewFolder(OC\Files\Node\File {})

/var/www/nextcloud/lib/private/PreviewManager.php - line 185:

OC\Preview\Generator->getPreview(OC\Files\Node\File {}, 224, 224, true, "fill", "text/markdown")

/var/www/nextcloud/core/Controller/PreviewController.php - line 172:

OC\PreviewManager->getPreview(OC\Files\Node\File {}, 224, 224, true, "fill")

/var/www/nextcloud/core/Controller/PreviewController.php - line 144:

OC\Core\Controller\PreviewController->fetchPreview(OC\Files\Node\File {}, 224, 224, false, false, "fill")

/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php - line 170:

OC\Core\Controller\PreviewController->getPreviewByFileId(1760924, 224, 224, false, false, "fill")

/var/www/nextcloud/lib/private/AppFramework/Http/Dispatcher.php - line 99:

OC\AppFramework\Http\Dispatcher->executeController(OC\Core\Cont ... {}, "getPreviewByFileId")

/var/www/nextcloud/lib/private/AppFramework/App.php - line 125:

OC\AppFramework\Http\Dispatcher->dispatch(OC\Core\Cont ... {}, "getPreviewByFileId")

/var/www/nextcloud/lib/private/AppFramework/Routing/RouteActionHandler.php - line 47:

OC\AppFramework\App::main("OC\\Core\\C ... r", "getPreviewByFileId", OC\AppFramew ... {}, { _route: "c ... "})

<<closure>>

OC\AppFramework\Routing\RouteActionHandler->__invoke({ _route: "c ... "})

/var/www/nextcloud/lib/private/Route/Router.php - line 299:

call_user_func(OC\AppFramew ... {}, { _route: "c ... "})

/var/www/nextcloud/lib/base.php - line 1008:

OC\Route\Router->match("/core/preview")

/var/www/nextcloud/index.php - line 38:

OC::handleRequest()

[skjnldsv]

#289