problems with get_widget_derived

[Hamar Gabor <hg307 hszk bme hu>]

Hello,

I am trying to compile this code:

Gtk::Image * image;

..

image=0;
refGlade->get_widget_derived("image",image);
assert(image);

With g++ version g++ (GCC) 3.4.2 20041017 (Red Hat 3.4.2-6.fc3) it
doesn't compile, and I don't understand why. The error message is:

imagewindow.cc:28:   instantiated from here
/usr/include/libglademm-2.4/libglademm/xml.h:248: error: no matching 
function for call to `wrap(GtkImage*&)'
/usr/include/glibmm-2.4/glibmm/wrap.h:55: note: candidates are: 
Glib::RefPtr<Glib::Object> Glib::wrap(GObject*, bool)
/usr/include/glibmm-2.4/glibmm/main.h:438: note: 
Glib::RefPtr<Glib::MainContext> Glib::wrap(GMainContext*, bool)

..

Gtk::Widget* Glib::wrap(GtkWidget*, bool)
/usr/include/gtkmm-2.4/gtkmm/container.h:428: note: 
Gtk::Container* Glib::wrap(GtkContainer*, bool)
/usr/include/gtkmm-2.4/gtkmm/bin.h:208: note:                 Gtk::Bin* 
Glib::wrap(GtkBin*, bool)
/usr/include/gtkmm-2.4/gtkmm/window.h:1550: note: 
Gtk::Window* Glib::wrap(GtkWindow*, bool)
/usr/include/gtkmm-2.4/gtkmm/window.h:1560: note: 
Glib::RefPtr<Gtk::WindowGroup> Glib::wrap(GtkWindowGroup*, bool)

With g++ version g++33 (GCC) 3.3.4 20040817 (Red Hat Linux 3.3.4-2)
I can compile the same code.

Can anybody help me?

Thanks
Gabor