signal SIGSEGV, Segmentation fault for GtkTreeView

["DC A" <adc4444 hotmail com>]

I want to add pixbuf and a string in a single GtkTreeView cell. My code for 
adding these to list store:


  pixbuf = gdk_pixbuf_new_from_file("example.png", &error);
  model = gtk_list_store_new(3,  GDK_TYPE_PIXBUF | G_TYPE_STRING, 
G_TYPE_INT);

  gtk_list_store_append( GTK_LIST_STORE(model), &iter);
  gtk_list_store_set (model, &iter, 0, pixbuf, 0, "HHHH", 1, 2, -1);


After compilation I get segmentation fault. Output from gdb is:



(gdb) s
11         model = gtk_list_store_new(3,  GDK_TYPE_PIXBUF | G_TYPE_STRING, 
G_TYPE_INT);
(gdb) s

Program received signal SIGSEGV, Segmentation fault.
0x4044ad30 in g_type_instance_get_private () from 
/usr/lib/libgobject-2.0.so.0
(gdb)

Seems like I can't use bitwise OR. And also I did googling but no luck with 
these keywords:

"two objects in GtkTreeView in a single cell"
"GtkListStore in a single cell two types"
"GtkListStore two types"
"add more than one type GtkListStore"

Then gtk mailing list:

"add more than one list store cell"
etc;

If anyone can point me to a direction where I can get this problem solved I 
would appreciate very much.

Thanks.

--DC

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