Comment 7 for bug 1144075

Same problem with Ubuntu-Tweak 0.8.4.1 in Ubuntu 13.04 (x86) from ppa: https://launchpad.net/~tualatrix/+archive/ppa.
The error is:

    $ sudo ubuntu-tweak
      compizconfig - Info: Backend : ini
     compizconfig - Info: Integration : true
     compizconfig - Info: Profile : default

   (ubuntu-tweak:3905): Gtk-ERROR **: GtkBox child GtkTreeView minimum width: -1 < 0 for height 361