Nextcloud issue after updating no longer showing files

Troubleshooting
1 
G_DIETPI_VERSION_CORE=8
G_DIETPI_VERSION_SUB=10
G_DIETPI_VERSION_RC=2
G_GITBRANCH='master'
G_GITOWNER='MichaIng'

bullseye 0

Linux RaspberryPi-4 5.15.76-v7l+ #1597 SMP Fri Nov 4 12:14:58 GMT 2022 armv7l GNU/Linux

RPi 4 Model B (armv7l)

Using original Raspberry supplied power supply.

SD Card (not sure of make too lazy to check)

Hello,

I recently updated my Nextcloud to the latest version using Nextcloud’s web updater and I am no longer able to see any of my files. I know they still exist on the Raspberry Pi as I can see the folders and their contents under /mnt/dietpi_userdata/nextcloud_data/. I have checked that the folders are all owned by www-data. In the logs under the Administrator account for nextcloud I see the following error:

Error	webdav	TypeError: Return value of OCA\DAV\Connector\Sabre\FilesPlugin::OCA\DAV\Connector\Sabre\{closure}() must be of the type int or null, float returned

Thanks for any help in solving this problem.

ISquishWorms

2

You upgraded to Nextcloud 25, right? This is a known issue with 32bit OS:
https://github.com/nextcloud/server/issues/34674

There is a fix available: https://help.nextcloud.com/t/cannot-access-files-after-upgrade-to-nextcloud-25/147823/6?u=michaing

Or you change to the ARMv8 (64bit) image, but this needs more effort and time, but it is more future proof.

1 Like
3

Thanks Jappe for the info this was the problem.

I will probably just apply the fix for now as I am too lazy to move over to 64 bit.

4

The probably better solution btw is to remove the type hint completely (as it was until NC25). Here is a patch I use:

--- /var/www/nextcloud/apps/dav/lib/Connector/Sabre/FilesPlugin.php     2022-11-04 21:33:58.396903454 +0100
+++ FilesPlugin.php     2022-11-04 21:38:24.397614131 +0100
@@ -352,7 +352,7 @@
                        $propFind->handle(self::HAS_PREVIEW_PROPERTYNAME, function () use ($node) {
                                return json_encode($this->previewManager->isAvailable($node->getFileInfo()));
                        });
-                       $propFind->handle(self::SIZE_PROPERTYNAME, function () use ($node): ?int {
+                       $propFind->handle(self::SIZE_PROPERTYNAME, function () use ($node) {
                                return $node->getSize();
                        });
                        $propFind->handle(self::MOUNT_TYPE_PROPERTYNAME, function () use ($node) {

Save this to a file like nextcloud.patch, then it can be applied safely after every Nextcloud update like this:

patch /var/www/nextcloud/apps/dav/lib/Connector/Sabre/FilesPlugin.php /path/to/nextcloud.patch

The update to Nextcloud 26 will be blocked for 32-bit systems btw, so this is only for subversions.

5

Yes 32bit will be a dead-end road as there will be no further major release for Nectcloud on this platform.

6

NC26 will probably even drop PHP7.4 (Bullseye) support: On the roadmap: deprecation of PHP 7.4 - 🚧 Installation - Nextcloud community

We’re definitely not going to add Ondrej’s PHP repo again, but ship last supported Nextcloud version based on distro/PHP version. And I’ll work on last glitches with Bookworm, so we can start structured public testing when first freeze state has reached in 2023-01-12: bookworm Freeze Timeline and Policy

1 Like
7

Thanks for the follow up info Michalng and Joulinar.

I was in no hurry to switch to 64-bit on my Pi as it did not really seem to offer me anything extra over x86. WIth Nextcloud being dropped for 32-bit systems though maybe it is time to make the effort.

I am currently running Urbackup, VirtualHere, Fail2Ban, Certbot, WireGuard and OpenSSH will all of these be ok running on 64-bit?

If so I think I will switch over to 64-bit at the sametime the new release of DietPi 8.11 hits us. :slight_smile:

Just want to say thank you for all of your hard work on what I consider the best OS for the Raspberry Pi.

8

You could switch at any time, there is no need to wait on next DietPi release.

And yes, all your apps should be able to work.