StacktraceTop:IA__g_closure_invoke (closure=0x813b6c8, return_value=0x0, n_param_values=2, param_values=0xbfda532c, invocation_hint=0xbfda523c) at gclosure.c:490 signal_emit_unlocked_R (node=0x813b778, detail=0, instance=0x8292058, emission_return=0x0, instance_and_params=0xbfda532c) at gsignal.c:2370 IA__g_signal_emit_valist (instance=0x8292058, signal_id=103, detail=0, var_args=0xbfda5570 "�"\030\bP\027\023\b��\b���T�\b\bVڿ%ӵ�X )\b") IA__g_signal_emit (instance=0x8292058, signal_id=103, detail=0) at gsignal.c:2243
StacktraceTop: IA__g_closure_ invoke (closure=0x813b6c8, return_value=0x0, n_param_values=2, param_values= 0xbfda532c, invocation_ hint=0xbfda523c ) at gclosure.c:490 emit_unlocked_ R (node=0x813b778, detail=0, instance=0x8292058, emission_ return= 0x0, instance_ and_params= 0xbfda532c) at gsignal.c:2370 emit_valist (instance= 0x8292058, signal_id=103, detail=0, var_args=0xbfda5570 "�"\030\ bP\027\ 023\b�� \b���T� \b\bVڿ% ӵ�X )\b") 0x8292058, signal_id=103, detail=0) at gsignal.c:2243
signal_
IA__g_signal_
IA__g_signal_emit (instance=