Hi i have an issue with my nextcloud Installation.
I have installed nextcloud on a Qnap NAS via web installer. Everything works so far but if i click on “Apps” i see an Internal server error.
On Admin error protocols i can see one error
Exception: Call to undefined function OC\Http\Client\dns_get_record() in file ‘/share/CE_CACHEDEV1_DATA/Web/nextcloud/lib/private/Http/Client/DnsPinMiddleware.php’ line 57
On Qnap NAS i have a DNS via XXX.myqnapcloud.com. As said before if i enter XXX.myqnapcloud.com:8081/nextcloud i have access to nextcloud but cant download any apps.
How can i resolve that?
There seems a function been missing. That is strange, which version of NC do you have?
The integrity check shows any errors? (Code signing — Nextcloud latest Administration Manual latest documentation)
Supposing it is some Linux-based system, if you have a console/terminal access, you can try if the dns is set correctly:
It should be able to resolve the ip address of apps.nextcloud.com: 2a01:4f8:130:32f1::53 and 188.8.131.52.