Error on open a pdf file

[vantino]

Support intro

TIl 28.0.5 everything worked fine. SInce I upgraded to 29.0.4 I get errors opening a pdf.

Nextcloud version 29.0.4
Operating system and version Ubuntu 24.04)
Apache or nginx version, Apache 2.4.25)_
PHP version 8.3

The issue you are facing:

Is this the first time you’ve seen this error? (Y/N):Y

Steps to replicate it:

The output of your Nextcloud log in Admin > Logging:

PASTE HERE

The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):

PASTE HERE

The output of your Apache/nginx/system log in /var/log/____:

there is no log output on this issue

Server just comes back this this msg in a pop up:

The “documentType” parameter for the config object is invalid. Please correct it.

[jtr]

I don’t think this has anything to (at least not directly) with upgrading to NC29. The only report I can find in our repos of this error message is related to OpenOffice: Opening PDF fails: `The "documentType" parameter for the config object is invalid. Please correct it.` · Issue #331 · nextcloud/documentserver_community · GitHub

But the onlyoffice-nextcloud integration app does have a couple relevant issues open:

documentType parameter for the config object is invalid.

[vantino]

Many thanks for the link, that workaround helped.