Fatal error: Type of Sabre\DAV\Xml\Service::$elementMap must be array (as in class Sabre\Xml\Service) in?/var/www/ud01_320/html/OV_live/wp-content/plugins/xcloner-backup-and-restore/vendor/sabre/dav/lib/DAV/Xml/Service.php?on line?17
Checked several NextCloud instances (my own one, the one of our organization, the one of my employer), none did work. Occurred the first time about 3 months ago. Worked some years before.
]]>Also run sync files and pages.
And multiple accounts
]]>Screenshots:
- https://ibb.co/2tMmjjC
- https://ibb.co/GHspW37
The test file is created in the cloud, but due to an error with no text, it fails to add the cloud for backups.
]]>I have done some research and found some rare plugins, that mostly are not updated since a long time.
Therefor I put the question to the desk, if there is any maintained plugin, that supports simple webdav connections for external storage.
Goal;
I have a WP and a Nextcloud instance online.
I would like to grab media files from Nextcloud.
Nextcloud supports images by some manual modified URLs but videos are an issue.
If I get the NC Instance linked as media storage using WebDav, WP can take control about that and play videos as usual.
Before answering, please take in account, I am not a developer. Fiddling around with WP source code is not appreciated 
Any solution approach?
br
Carsten
so I decided to disable chunk for WebDAV
define(‘UPDRAFTPLUS_WEBDAV_NEVER_CHUNK’, true);
put his on wp-config.php
but still, the updraft trying to send chunked upload and the backup is not completing.
My WebDAV server doesn’t support chunked uploads. But I can upload files large up 2GB.
]]>I think that i have found a bug in xcloner.
When i try to make a backup to remote storage and use webdav i get the message “error”. I have tested the connection and it shows that it is setup correctly. I tried to temporarily downgrade to xcloner 4.1.0, then the backup was transferred to the remote storage without the error message.
This setup has worked before, but now with version 4.2.9 the backup to remote host with webdav is not working.
]]>For testing I did some manual backups first and uploaded them to Webdav manually (click on icon in XCloner). Everything went fine.
Now I tried to schedule the task, but this fails. The cron ends with an error. The archive is stored on the webserver but not stored on the Webdav-Server.
I′ve got an email saying: “Error Message: Backup decryption failed, please check your provided Encryption Key”. Never edited the encryption key.
Any idea what may cause this?
]]>Apache: 2.4.28
WordPress: 4.7.9 (unfortunately can’t update)
When setting up a new xcloner install, and entering all the correct credentials for a remote webdav folder, I get the following when selecting “Verify”. Note: Nothing is “empty” in the webdav setup.
Warning: XMLReader::XML(): Empty string supplied as input in xxx/public/wp-content/plugins/xcloner-backup-and-restore/vendor/sabre/xml/lib/Service.php on line 152
WebDAV connection error: This should never happen (famous last words)
Any ideas?
]]>