A Http transmission error happened. The server file discovery is missing data

[Aiden_Terziu]

Hi everyone I setup my nextcloud server on my Truenas 12.0 machine a few weeks ago and I am noticing some problems.

I am running TrueNAS 12.0
I installed Nextcloud through the preset jail for it

The problems that I am experiencing is that on my desktop I get the error “A HTTP transmission error has happened. The Server file discovery reply is missing data.” I am not sure why this is happeneing but there are a lot of PHP errors happening. In the basic settings that it says 'Something seems wrong" and it suggested for me to switch to cron from AJAX.
The logging page is lit up with PHP errors

I can access the server from my phone if that means anything.

[tflidd]

Check out other issues with the same error:

Error: Undefined offset: 3 at /var/www/nextcloud/lib/private/legacy/OC_Helper.php#548

Nextcloud version: 20.0.1 Operating system and version: Debian 10 Apache or nginx version: Apache 2.4.38 PHP version: 7.3 The issue you are facing: After upgrading NC to 20.0.1, i’m continuously receive this error: Error: Undefined offset: 3 at /var/www/nextcloud/lib/private/legacy/OC_Helper.php#548 Is this the first time you’ve seen this error? (Y/N): Y Steps to replicate it: Upgrade to 20.0.1 On web interface, as administrator, navigate to any tab or menu, then see the Logging sect…

[francisaugusto]

I think it is important to say that this error, specifically having “A Http transmission error happened. The server file discovery is missing data” on the client might mean something else.
In my case, I had external storage that got unmount as I changed the ip’s of the servers. So that’s why I was getting this error.

So if you have external storage, check if it is ok if you get that error.

[jodumont]

@francisaugusto

I had external storage that got unmount as I changed the ip’s of the servers. So that’s why I was getting this error.

yes, thanks for your post, it helped me a lot