#include <gtk/gtk.h>

int main(int argc, char *argv[])
{

GtkBuilder *builder;
GtkWidget *window;

gtk_init(&argc, &argv);

builder = gtk_builder_new();

if ( !gtk_builder_add_from_file(builder,"/homework/abitno.glade", NULL)) {
        printf("connot load file!");
    }

gtk_builder_add_from_file (builder, "/homework/abitno.glade", NULL);

window = gtk_window_new(GTK_WINDOW_TOPLEVEL); //实例化
window = GTK_WIDGET(gtk_builder_get_object (builder, "homework"));

g_object_unref(G_OBJECT(builder));

gtk_widget_show_all(window);

gtk_main();

return 0;
}


编译时通过。
运行时出错。
gtk_widget_show_all:assertion ‘GTK_IS_WIDGET (widget)’ failed

没有高手回答吗？看来用不了glade了！只有放弃了。