StacktraceTop:IA__g_type_check_instance_cast (type_instance=0x116d7548, iface_type=135340592) at /build/buildd/glib2.0-2.13.6/gobject/gtype.c:3143 rb_shell_get_visibility (shell=0x808eed9) at rb-shell.c:1496 rb_shell_hidden_notify_markup (shell=0x808eed9, timeout=4000, primary_markup=0xb2cbd200 "Finished downloading podcast", icon=0x0, rb_shell_hidden_notify (shell=0x808eed9, timeout=4000, primary=0x80e6561 "Finished downloading podcast", icon=0x0, rb_podcast_source_finish_download_cb (pd=0x852f530, entry=0xb2bacf18, source=0x8465330) at rb-podcast-source.c:1751
StacktraceTop: IA__g_type_ check_instance_ cast (type_instance= 0x116d7548, iface_type= 135340592) at /build/ buildd/ glib2.0- 2.13.6/ gobject/ gtype.c: 3143 get_visibility (shell=0x808eed9) at rb-shell.c:1496 hidden_ notify_ markup (shell=0x808eed9, timeout=4000, primary_ markup= 0xb2cbd200 "Finished downloading podcast", icon=0x0, hidden_ notify (shell=0x808eed9, timeout=4000, primary=0x80e6561 "Finished downloading podcast", icon=0x0, source_ finish_ download_ cb (pd=0x852f530, entry=0xb2bacf18, source=0x8465330) at rb-podcast- source. c:1751
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rb_shell_
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rb_podcast_