Applications added to the launcher can be put in a state where they are named "EmptyLabel"

[Gord Allott]

steps to reproduce.
1, Make sure application is not in launcher
2, Launch application from a terminal (example: file-roller)
3, right click application on launcher - add to favourites.
4, close application.
5, right click application launcher - will now display EmptyLabel.

Not reproducible if the application was already in the launcher and you open/close it - so i would assume that the desktop file which is normally loaded on unity start, is not loaded. thus you end up without a label once bamf says the application is not open anymore

[Mirco Müller (macslow)]

I can confirm that. A restart of unity (or a login/logout cycle) fixes this though. Still odd.

[Will (flamepad-deactivatedaccount)]

Also found that the empty label app would not load (see attached video).

[Launchpad Janitor (janitor)]

This bug was fixed in the package unity - 3.8.4-0ubuntu1

---------------
unity (3.8.4-0ubuntu1) natty; urgency=low

  * New upstream release.
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