Comment 5 for bug 659122

Hi,

I have followed the instructions and got the following stack trace, I hope it helps!

Thanks,

Sam

gdb shotwell
GNU gdb (GDB) 7.2-ubuntu
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i686-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/shotwell...done.
(gdb) run
Starting program: /usr/bin/shotwell
[Thread debugging using libthread_db enabled]
[New Thread 0xb4372b70 (LWP 27826)]
[New Thread 0xb3b71b70 (LWP 27827)]
[New Thread 0xb3370b70 (LWP 27828)]
[New Thread 0xb2b6fb70 (LWP 27829)]
[New Thread 0xb236eb70 (LWP 27830)]
[New Thread 0xb19b1b70 (LWP 27836)]
[Thread 0xb19b1b70 (LWP 27836) exited]
[New Thread 0xb19b1b70 (LWP 27837)]
[New Thread 0xadf11b70 (LWP 27838)]
[New Thread 0xad710b70 (LWP 27839)]
[New Thread 0xacf0fb70 (LWP 27840)]
[New Thread 0xac5ffb70 (LWP 27841)]
[New Thread 0xabbffb70 (LWP 27842)]
[New Thread 0xab3feb70 (LWP 27843)]
[New Thread 0xaabfdb70 (LWP 27844)]
[New Thread 0xaa3fcb70 (LWP 27845)]
[New Thread 0xa9bfbb70 (LWP 27846)]
**
ERROR:DataCollection.vala:847:data_collection_internal_notify_altered: assertion failed: (data_collection_internal_contains (self, object))

Program received signal SIGABRT, Aborted.
0xb7fe1424 in __kernel_vsyscall ()
(gdb) where
#0 0xb7fe1424 in __kernel_vsyscall ()
#1 0xb6125941 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2 0xb6128e42 in abort () at abort.c:92
#3 0xb63c54af in g_assertion_message (domain=0x0,
    file=0x8293b74 "DataCollection.vala", line=847,
    func=0x8297ce0 "data_collection_internal_notify_altered",
    message=<value optimised out>)
    at /build/buildd/glib2.0-2.26.0/glib/gtestutils.c:1358
#4 0xb63c5aed in g_assertion_message_expr (domain=0x0,
    file=0x8293b74 "DataCollection.vala", line=847,
    func=0x8297ce0 "data_collection_internal_notify_altered",
    expr=0x82949ec "data_collection_internal_contains (self, object)")
    at /build/buildd/glib2.0-2.26.0/glib/gtestutils.c:1369
#5 0x081734dc in data_collection_internal_notify_altered (self=0xa177d08,
    object=0xa1a1180, alteration=0xb0e0b860)
#6 0x08168547 in data_object_real_notify_altered (self=0xa1a1180,
    alteration=0xb0e0b860)
#7 0x08162c52 in data_source_contact_subscribers_alteration (self=0x8b6e1c8,
    contact_subscriber=0x8162640 <_data_source_subscriber_altered_data_source_contact_subscriber_alteration>, contact_subscriber_target=0x8b6e1c8,
    alteration=0xb0e0b860)
#8 0x08162d0e in data_source_real_internal_collection_thawed (base=0x8b6e1c8)
#9 0x08171bef in data_collection_real_notify_thawed (self=0x831e020)
---Type <return> to continue, or q <return> to quit---^CQuit
(gdb)