Error while compiling sample bonobo program...

[Ganesan Sethuraman <ganesan sethuraman wipro com>]

Hi,
   I am trying to compile a sample Bonobo program. I took
the sample program from bonobo/samples/controls and tried
to compile it. But I am getting the foll error:

gcc -DHAVE_CONFIG_H -I. -I. -I..
-DGNOMELOCALEDIR=\""/opt/gnome-2.0/share/locale"\"        
-DG_LOG_DOMAIN=\"Echo\"  -I. -I../bonobo
-I. -I..                                -I..
-I/opt/gnome-2.0/include
-I/opt/gnome-2.0/include/glib-2.0
-I/opt/gnome-2.0/lib/glib-2.0/include
-I/opt/gnome-2.0/include/pango-1.0
-I/opt/gnome-2.0/include/freetype2
-I/opt/gnome-2.0/include/libxml2
-I/opt/gnome-2.0/include/libart-2.0
-I/opt/gnome-2.0/include/gtk-2.0
-I/opt/gnome-2.0/include/librsvg-2
-I/opt/gnome-2.0/include/bonobo-activation-2.0
-I/opt/gnome-2.0/include/gnome-vfs-2.0
-I/opt/gnome-2.0/lib/gnome-vfs-2.0/include
-I/opt/gnome-2.0/include/gconf/2
-I/opt/gnome-2.0/include/libbonobo-2.0
-I/opt/gnome-2.0/include/atk-1.0
-I/opt/gnome-2.0/lib/gtk-2.0/include
-I/opt/gnome-2.0/include/libgnome-2.0
-I/opt/gnome-2.0/include/libbonoboui-2.0
-I/opt/gnome-2.0/include/libgnomeui-2.0
-I/opt/gnome-2.0/include/linc-1.0
-I/opt/gnome-2.0/include/orbit-2.0
-I/opt/gnome-2.0/include/libgnomecanvas-2.0
-I/opt/gnome-2.0/include/libgnomeprint-2.0
-I/opt/gnome-2.0/include 
-g  -I/opt/gnome-2.0/include -c echo.c

echo.c: In function `echo_get_type':
echo.c:115: too few arguments to function
`bonobo_type_unique'
make: *** [echo.o] Error 1
  

Actually I am using bonobo_x_type_unique() 
in the foll. piece of code.

~~~~~~~~~~~~~
GType
echo_get_type (void)
{
    static GType type = 0;

    if (!type) {
        GTypeInfo info = {
            sizeof (EchoClass),
            (GBaseInitFunc) NULL,
            (GBaseFinalizeFunc) NULL,
            (GClassInitFunc) echo_class_init,
            NULL, NULL,
            sizeof (Echo),0,
            (GInstanceInitFunc) echo_init,
             NULL,
        };

ln:115==>   type = bonobo_x_type_unique (
            BONOBO_OBJECT_TYPE,
            POA_Bonobo_Sample_Echo__init, NULL,
            GTK_STRUCT_OFFSET (EchoClass, epv),
            &info, 1);

    }

    return type;
}

~~~~~~~~~


        Could anyone pls tell me what could be the problem. 
        

Thanks,
Ganesan.
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