gtk2-engines-oxygen has been updated today in Kubuntu (and Ubuntu I guess).
Now I can run Code::Blocks with the Oxygen theme.
But I still get the critical error :
Added compiler "GNU GCC Compiler for PowerPC"
Added compiler "GNU GCC Compiler for TriCore"
Compiler plugin activated
DoxyBlocks plugin activated
Keyboard shortcuts plugin activated
ThreadSearch plugin activated
Open files list plugin activated
(codeblocks:2985): GLib-GObject-WARNING **: invalid uninstantiatable type `<invalid>' in cast to `GtkRadioMenuItem'
(codeblocks:2985): Gtk-CRITICAL **: IA__gtk_radio_menu_item_get_group: assertion `GTK_IS_RADIO_MENU_ITEM (radio_menu_item)' failed
(codeblocks:2985): GLib-GObject-WARNING **: invalid uninstantiatable type `<invalid>' in cast to `GtkRadioMenuItem'
(codeblocks:2985): Gtk-CRITICAL **: IA__gtk_radio_menu_item_get_group: assertion `GTK_IS_RADIO_MENU_ITEM (radio_menu_item)' failed
Initializing plugins...
But at least, it works.
May I do something to help to pinpoint the problem ?