Failing CalDav synchronization

[MaggiWuerze]

Since updating to the latest version syncing my calendar with DavX5 fails with a "server side error"

Looking in the Nextcloud protocol it says:

Allowed memory size of 536870912 bytes exhausted (tried to allocate 4096 bytes) at /nextcloud/3rdparty/sabre/vobject/lib/Recur/RRuleIterator.php#680

[MaggiWuerze]

Increasing the MEMORY_LIMIT to 1G did not help as it just ran past that:
Allowed memory size of 1073741824 bytes exhausted (tried to allocate 4096 bytes) at /nextcloud/3rdparty/sabre/vobject/lib/Recur/RRuleIterator.php#680
Neither did 2G:
Allowed memory size of 2147483648 bytes exhausted (tried to allocate 4096 bytes) at /nextcloud/3rdparty/sabre/vobject/lib/Recur/RRuleIterator.php#680

[MaggiWuerze]

Also opened a PR on nextcloud/server, since there are a couple of similar issues:
nextcloud/server#37673

[jmhbnz]

Hey @MaggiWuerze - I was able to resolve this situation temporarily by disabling PHP hardening, refer: acfab6c

[MaggiWuerze]

@jmhbnz So you build the image yourself with those changes? Or would it be possible to add that change without rebuilding?

[jmhbnz]

A rebuild is required, my process is:

git clone https://github.com/jmhbnz/docker-nextcloud
cd docker-nextcloud
podman build -t ghcr.io/jmhbnz/nextcloud:25.0.5 .

Then you can just update your compose file to use your new locally available tagged image ghcr.io/jmhbnz/nextcloud:25.0.5.

Edit: Perhaps in future this could be a customisation via https://github.com/Wonderfall/docker-nextcloud#build-time-variables

[MaggiWuerze]

That worked, thanks for the help. At least now I can still sync until this is fixed