[Rawstudio-dev] Rawstudio crash on 'Export As...'

Richard Querin rfquerin at gmail.com
Mon Jan 15 03:32:23 CET 2007


Rawstudio still seems to export a jpg with a heavily reduced number of
colours. It exports png fine. The other problem seems to be that it crashes
when I choose 'Export As...'. I just checked out revision 1053 and generated
a backtrace with gdb. Any clues as to the funny behaviour? Also, I notice no
difference between 1041 which I checked out last week and 1053. I can't see
any evidence of the bulk export that was mentioned in another email on this
list tonight. Seems odd.

Anyways, here's the gdb output from when I choose 'Export As..'

Any help at all would be greatly appreciated.


(gdb) run
Starting program: /usr/local/bin/rawstudio
[Thread debugging using libthread_db enabled]
[New Thread -1214482768 (LWP 16170)]
[New Thread -1232294992 (LWP 16180)]
[New Thread -1240683600 (LWP 16181)]

(rawstudio:16170): Gtk-CRITICAL **: gtk_list_store_get_value: assertion
`VALID_ITER (iter, list_store)' failed

(rawstudio:16170): GLib-GObject-WARNING **: gtype.c:3337: type id `0' is

(rawstudio:16170): GLib-GObject-WARNING **: can't peek value table for type
`<invalid>' which is not currently referenced

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1214482768 (LWP 16170)]
0xb7e1bee5 in gtk_tree_model_get_valist () from /usr/lib/libgtk-x11-2.0.so.0
(gdb) bt
#0  0xb7e1bee5 in gtk_tree_model_get_valist () from /usr/lib/libgtk-
#1  0xb7e1c0dd in gtk_tree_model_get () from /usr/lib/libgtk-x11-2.0.so.0
#2  0x0805626f in gui_confbox_get_active (confbox=0x863b440) at gtk-helper.c
#3  0x0805c418 in gui_save_file_dialog (rs=0x816d980) at gtk-save-dialog.c
#4  0xb7d26a88 in gtk_item_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#5  0x42c89b29 in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-
#6  0x42c7c79b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#7  0x42c8cb93 in g_signal_chain_from_overridden () from
#8  0x42c8e0b7 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#9  0x42c8e279 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#10 0xb7e5b994 in gtk_widget_activate () from /usr/lib/libgtk-x11-2.0.so.0
#11 0xb7d507d8 in gtk_menu_shell_activate_item () from /usr/lib/libgtk-
#12 0xb7d51da2 in gtk_menu_shell_append () from /usr/lib/libgtk-x11-2.0.so.0
#13 0xb7d49995 in gtk_menu_reorder_child () from /usr/lib/libgtk-
#14 0xb7d43b00 in _gtk_marshal_BOOLEAN__BOXED () from /usr/lib/libgtk-
#15 0x42c7afb9 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0
#16 0x42c7c79b in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#17 0x42c8d1e3 in g_signal_chain_from_overridden () from
#18 0x42c8de7f in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#19 0x42c8e279 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#20 0xb7e575f8 in gtk_widget_get_default_style () from /usr/lib/libgtk-
#21 0xb7d3cef3 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0
#22 0xb7d3e0f7 in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#23 0xb7bc77ea in _gdk_events_init () from /usr/lib/libgdk-x11-2.0.so.0
#24 0x42bfd802 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#25 0x42c007df in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#26 0x42c00b89 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#27 0xb7d3e574 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#28 0x0805b824 in gui_init (argc=1, argv=0xbfb81384, rs=0x816d980) at
#29 0x080519c8 in main (argc=1, argv=0xbfb81384) at rawstudio.c:2007
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