StacktraceTop:IA__g_type_check_instance_cast (type_instance=0x58e079, iface_type=135880552) brasero_project_manager_save_session (manager=0x823a860, brasero_session_save (app=0x8227eb8, save_project=1, cancellable=0) at brasero-session.c:203 brasero_session_save_yourself_cb (client_loc=0x8100010, phase=1, arg2=GNOME_SAVE_BOTH, _gnome_marshal_BOOLEAN__INT_ENUM_BOOLEAN_ENUM_BOOLEAN (closure=0x847e1e0,
StacktraceTop: IA__g_type_ check_instance_ cast (type_instance= 0x58e079, iface_type= 135880552) project_ manager_ save_session (manager=0x823a860, session_ save (app=0x8227eb8, save_project=1, cancellable=0) at brasero- session. c:203 session_ save_yourself_ cb (client_ loc=0x8100010, phase=1, arg2=GNOME_ SAVE_BOTH, marshal_ BOOLEAN_ _INT_ENUM_ BOOLEAN_ ENUM_BOOLEAN (closure=0x847e1e0,
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