Command "preview:pre-generate" is not defined

[janvlug]

I get this exception when trying to run nc-preview:

[ nc-previews ] (Fri Sep 15 17:29:59 BST 2023)

In Application.php line 720:

[Symfony\Component\Console\Exception\CommandNotFoundException]
Command "preview:pre-generate" is not defined.

Did you mean one of these?
notification:generate
preview:generate
preview:repair
preview:reset-rendered-texts


Exception trace:
at /var/www/nextcloud/3rdparty/symfony/console/Application.php:720
Symfony\Component\Console\Application->find() at /var/www/nextcloud/3rdparty/symfony/console/Application.php:259
Symfony\Component\Console\Application->doRun() at /var/www/nextcloud/3rdparty/symfony/console/Application.php:171
Symfony\Component\Console\Application->run() at /var/www/nextcloud/lib/private/Console/Application.php:211
OC\Console\Application->run() at /var/www/nextcloud/console.php:100
require_once() at /var/www/nextcloud/occ:11

[joshtrichards]

Just sounds like the previewgenerator app got disabled at some point.

E.g. #1531 (comment)

Install/enable and should be good.