Usually, sending an OPML file from another iOS app to OmniOutliner fails. And when it fails, it always fails silently. It would be helpful if OO gave off a message. But it doesn’t and there’s no reason given for why the OPML does not open in OO.
Actually – what’s really needed is for OO on iOS to accept the OPML that other apps send it, since the import rarely works now.
