Reader (ebook reader) (nextcloud) breaks link sharing with external users

[DrAxelbauer]

Hi!
At first cool APP! thanks for that!

BUG:
After activating the App link sharing with external users (which are not logged in) does not work anymore.

Here is the errorlog:

[index] Fehler: Exception: Argument 3 passed to OCA\Files_Reader\Listeners\LoadViewerListener::__construct() must be of the type string, null given in file '/var/www/nextcloud.DOMAIN/nextcloud/nextcloud.DOMAIN/htdocs/apps/files_reader/lib/Listeners/LoadViewerListener.php' line 32 at <<closure>>

0. /var/www/nextcloud.DOMAIN/nextcloud/nextcloud.DOMAIN/htdocs/lib/private/AppFramework/App.php line 172
   OC\AppFramework\Http\Dispatcher->dispatch()
1. /var/www/nextcloud.DOMAIN/nextcloud/nextcloud.DOMAIN/htdocs/lib/private/Route/Router.php line 298
   OC\AppFramework\App::main()
2. /var/www/nextcloud.DOMAIN/nextcloud/nextcloud.DOMAIN/htdocs/lib/base.php line 1030
   OC\Route\Router->match()
3. /var/www/nextcloud.DOMAIN/nextcloud/nextcloud.DOMAIN/htdocs/index.php line 36
   OC::handleRequest()

GET /index.php/s/X2n4pjfW8Em8MXJ
from 127.0.0.1 at 2022-10-16T10:54:11+00:00

Reader (ebook reader) 1.5.3
nextcloud version: 24.0.6

If you need some more details let me know...I am willing to test an debug 😁

[bfkss]

As per the readme, this repo is deprecated and has moved and there is maybe an related issue

[mrtumnus]

As per the readme, this repo is deprecated and has moved and there is maybe an related issue

The nextcloud app "store" still has this repo listed as the place to report a bug.

[mrtumnus]

The issue linked by @bfkss is a different issue. It has been reported in:
Yetangitu/files_reader#3

Thanks, all.