Precondition (require clause) failed.
10 frames in current stack.
=====  Bottom of run-time stack  =====
<system root>
Current = SPICERACK#0x84d7410
line 30 column 2 file ./spicerack.e
======================================
make SPICERACK
Current = SPICERACK#0x84d7410
service_manager = SERVICE_MANAGER#0x88d3580
        [ interface = #0x88d5588
        ]
line 48 column 8 file ./spicerack.e
======================================
run_main_loop GTK_MAIN
Current = GTK_MAIN#0x84d9418
        [ is_initialized = True
          error = #0x84db420
        ]
line 132 column 4 file /home/waldo/except/eiffel-libraries//eiffel-gtk/library/gtk_main.e
======================================
gtk_main GTK_MAIN
line 76 column 12 file /home/waldo/except/eiffel-libraries//eiffel-gtk/library/externals/gtk_main_externals.e
======================================
External CECIL call.
======================================
callback CLICKED_CALLBACK[GTK_BUTTON]
Current = CLICKED_CALLBACK[GTK_BUTTON]#0x8bd7fd0
        [ handle = POINTER#0x87d3bb0
          is_shared = True
          handler_id = 3033
          object = #0x894e02c
          procedure = #0x88b33a4
        ]
instance = POINTER#0x870d138
line 51 column 4 file /home/waldo/except/eiffel-libraries//eiffel-gtk/library/clicked_callback.e
======================================
Agent launcher
line 51 column 4 file /home/waldo/except/eiffel-libraries//eiffel-gtk/library/clicked_callback.e
======================================
on_vault_button_clicked INTERFACE
Current = INTERFACE#0x88d5588
        [ factory = VAULT_ITEM_FACTORY
          invariant_must_hold = False
          last_dragged_item = Void
          is_last_dragged_item_from_bin = False
          is_bin_dragged = False
          live_process = Void
          show_all_verses = False
          selected_verse = 0
          selected_chapter = 0
          selected_book = Void
          dictionary_completion = #0x8bd027c
          bible_completion = #0x8bd0268
          motion_y = 0.0000000000000000e+00
          motion_x = 0.0000000000000000e+00
          overlay_index = 0
          is_dragging = False
          player_window = Void
          inner_window = Void
          inner_window_offset = Void
          event_y = 0.0000000000000000e+00
          event_x = 0.0000000000000000e+00
        ]
a_button = GTK_BUTTON#0x894e02c
        [ handle = POINTER#0x870d138
          is_shared = True
          g_object_class = POINTER#0x870cbb0
        ]
a_category = "slide_background"
line 320 column 4 file /home/waldo/except/repos/spicerack/trunk/interface/elements.e
======================================
fill_store INTERFACE
Current = INTERFACE#0x88d5588
        [ factory = VAULT_ITEM_FACTORY
          invariant_must_hold = False
          last_dragged_item = Void
          is_last_dragged_item_from_bin = False
          is_bin_dragged = False
          live_process = Void
          show_all_verses = False
          selected_verse = 0
          selected_chapter = 0
          selected_book = Void
          dictionary_completion = #0x8bd027c
          bible_completion = #0x8bd0268
          motion_y = 0.0000000000000000e+00
          motion_x = 0.0000000000000000e+00
          overlay_index = 0
          is_dragging = False
          player_window = Void
          inner_window = Void
          inner_window_offset = Void
          event_y = 0.0000000000000000e+00
          event_x = 0.0000000000000000e+00
        ]
a_category = "slide_background"
vault_iter = ITERATOR_ON_CATEGORIES#0x9097898
        [ vault_items = #0x8ca4828
          factory = VAULT_ITEM_FACTORY
          category = "slide_background"
          index = 3
        ]
vault_item = MEDIA_IMAGE#0x8cada0c
        [ factory = VAULT_ITEM_FACTORY
          is_valid = True
          is_fetched = True
          url = "file:///home/bn/spicerack-svn/base/vault_items/image_2.jpg"
          description = "Red Box.%N"
          title = "image_2.jpg"
          thumbnail_url = Void
          is_segment = False
          is_segment_row = False
          binary_file = Void
          has_duration = False
          is_media_audio = False
          is_media_video = False
          width = 100
          height = 100
        ]
desc = "image_1.jpg"
pixbuf = GDK_PIXBUF#0x88ade40
        [ handle = POINTER#0x8897560
          is_shared = True
          g_object_class = POINTER#0x8735958
          last_error = Void
          is_valid = True
        ]
iter = GTK_TREE_ITER#0x8c0ad88
        [ handle = POINTER#0x88e2590
          is_valid = False
          tree_model = #0x8be3c60
        ]
line 267 column 5 file /home/waldo/except/repos/spicerack/trunk/interface/elements.e
======================================
path MEDIA_IMAGE
Current = MEDIA_IMAGE#0x8caddb4
        [ factory = VAULT_ITEM_FACTORY
          is_valid = False
          is_fetched = False
          url = "file:///home/bn/spicerack-svn/base/vault_items/image_2.jpg"
          description = Void
          title = "image_2.jpg"
          thumbnail_url = Void
          is_segment = False
          is_segment_row = False
          binary_file = Void
          has_duration = False
          is_media_audio = False
          is_media_video = False
          width = 0
          height = 0
        ]
Result = Void
line 268 column 4 file /home/waldo/except/repos/spicerack/trunk/base/vault_item.e
=====   Top of run-time stack    =====
Exception number 9 not handled.
Precondition (require clause) failed.