What were you doing when the application crashed?
i was explore the magnatune and clic on Ambient Teknology. the list can be reproduced and the application fall, sorry if my englis is not good i until learnig


Distribution: Fedora release 7 (Moonshine)
Gnome Release: 2.18.2 2007-05-28 (Red Hat, Inc)
BugBuddy Version: 2.18.0

System: Linux 2.6.21-1.3228.fc7 #1 SMP Tue Jun 12 15:37:31 EDT 2007 i686
X Vendor: The X.Org Foundation
X Vendor Release: 10300000
Selinux: Enforcing
Accessibility: Disabled
GTK+ Theme: Clearlooks
Icon Theme: Fedora

Memory status: size: 219492352 vsize: 219492352 resident: 132415488 share: 25292800 rss: 132415488 rss_rlim: 4294967295
CPU usage: start_time: 1183302276 rtime: 2439 utime: 2299 stime: 140 cutime:2 cstime: 0 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/bin/rhythmbox'

(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1208157648 (LWP 3732)]
[New Thread -1289749616 (LWP 3785)]
[New Thread -1267168368 (LWP 3781)]
[New Thread -1245455472 (LWP 3738)]
(no debugging symbols found)
0x00b48402 in __kernel_vsyscall ()

+ Trace 145075

----------- .xsession-errors ---------------------
    self.on_search_completed (results)
  File "/usr/lib/rhythmbox/plugins/artdisplay/AmazonCoverArtSearch.py", line 205, in on_search_completed
    self.on_search_completed_callback (self, self.entry, result, *self.args)
  File "/usr/lib/rhythmbox/plugins/rb/Coroutine.py", line 53, in callback
    self._resume ()
  File "/usr/lib/rhythmbox/plugins/rb/Coroutine.py", line 38, in _resume
    self._continuation.next ()
  File "/usr/lib/rhythmbox/plugins/artdisplay/CoverArtDatabase.py", line 155, in image_search
    yield self.loader.get_url (str (url), plexer.send ())
  File "/usr/lib/rhythmbox/plugins/rb/Loader.py", line 54, in get_url
    gnomevfs.async.open (url, self.open_cb, data=("", callback, args))
TypeError: Cannot build a gnomevfs.URI
** Message: don't know how to handle audio/mpeg, mpegversion=(int)1, layer=(int)3
/usr/lib/python2.5/site-packages/_xmlplus/sax/expatreader.py:216: Warning: invalid uninstantiatable type `<invalid>' in cast to `GstGnomeVFSSrc'
  self._parser.Parse(data, isFinal)
--------------------------------------------------