Not so obvious errors
I just installed a fresh server release on Ubuntu and threw it behind my nginx reverse proxy. It is possible to make it work, but nginx and possibly PHP need to have max upload sizes tweaked. Nginx does for sure. Second is that you MUST have the application available under the /owncloud URI path. If either of these are wrong, this app will not tell you what to do. You have to see the 413 HTTP status codes in your log. You have to try the app out in a browser in debug mode to see that hard coded dependencies cannot be found.
Finally, I knocked this app way down because I primarily want to upload and explore my pictures, but uploading in iOS doesnt provide meaningful names and it wont show you the Pictures app for slideshow mode; an obvious use case.
Was glad to pay $1 to support the cause though. Keep chugging folks. This tool is close to being a match for more popular cloud file system boxes.
zerolagtime about
ownCloud – with legacy support