On Monday 21 March 2005 15:43, Yueyu Lin wrote: > ... > > int > main (int argc,char *argv[]) > { > g_print("hello\r\n"); You need to initialise the GObject type system here with a call to g_type_init (); > GObject *object = g_object_new(G_TYPE_OBJECT,NULL); I don't think you can create an object of type GObject. It's a base class for deriving your own objects only, as far as I know. > g_free(object); GObjects need to be freed with g_object_unref(), not g_free() Cheers -Tim _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list