Version:           0.8 (using 4.2.00 (KDE 4.2.0), 4.2.0-15.fc10 Fedora)
Compiler:          gcc
OS:                Linux (i686) release 2.6.27.19-170.2.35.fc10.i686

Okular gives warnings on every image file that is opened:

| [tim@lockfix ~/Desktop/Agenda]$ okular kscan_0001.jpeg
| okular(8710): Attempt to use QAction "bookmark_action_0" with KXMLGUIFactory!
| Calling appendChild() on a null node does nothing.
| [tim@lockfix ~/Desktop/Agenda]$ okular JuLis/AC/xaa.png
| okular(8718): Attempt to use QAction "bookmark_action_0" with KXMLGUIFactory!
| Calling appendChild() on a null node does nothing.
| [tim@lockfix ~/Desktop/Agenda]$ okular kscan_0001.jpeg JuLis/AC/xaa.png
| okular(8724): Attempt to use QAction "bookmark_action_0" with KXMLGUIFactory!
| okular(8724): Attempt to use QAction "bookmark_action_0" with KXMLGUIFactory!
| Calling appendChild() on a null node does nothing.
| Calling appendChild() on a null node does nothing.
| [tim@lockfix ~/Desktop/Agenda]$

For the bookmark_action_0 warning, see bug #187174.