Numbers not opening my file
I created a file in numbers some weeks ago, I already edited it sometimes. I edit this file on iPad 2 and iPhone 4s. I sync in iCloud. It worked until today.
Today I was on a restaurant, and tried to open the file (My iPhone was connected to an EDGE network), but it failed to open. It only displays an icon with the last version edited and that's all.
I'm back home, and now the same happens on iPad.
this is only happening to this file I tried to open while I was away.
I suspect the file got corrupted.
Is there a way to recover the file, or to get a precedent version of it?
Thanks
Erik
iPad 2