occ files:scan-app-data and OCP\Files\GenericFileException

[KOCTET-SPB]

I start creating a preview via occ preview:generate-all there are several errors [OCP\Files\GenericFileException]
How can they be fixed?
Found it here https://github.com/nextcloud/previewgenerator/issues/408#issuecomment-1665769320 what you need Update the AppData folder in DB:

sudo mysql
USE nextcloud;
DELETE FROM oc_filecache WHERE path LIKE "appdata_[$instanceId]/preview/%";

How can this be done in the case of Nextcloud AIO?

[szaimen]

Hi, I would not recommend running sql queries on the database manually. Better is to use occ files:scan-app-data preview -vvv. See https://github.com/nextcloud/all-in-one?tab=readme-ov-file#how-to-run-occ-commands

[KOCTET-SPB]

Hi, I would not recommend running sql queries on the database manually. Better is to use occ files:scan-app-data preview -vvv. See https://github.com/nextcloud/all-in-one?tab=readme-ov-file#how-to-run-occ-commands

I did this (occ files:scan-app-data preview -vvv), the error did not fix itself. OCP\Files\GenericFileException remained the same.
I fixed it this way: I copied all the files from the account (50Gb) where the error was, deleted them from the server, delete appdata*/preview, occ files:scan-app-datadid and occ files:scan-app-data preview -vvv, there were no more errors and synchronized the account again. After that, everything was fine.

[KOCTET-SPB]

Simon! Thank you very much, anyway! You are very helpful

[szaimen]

Simon! Thank you very much, anyway! You are very helpful

Thanks! :)