StacktraceTop:?? () IA__g_closure_invoke (closure=0xb0d0e8f0, return_value=0xbfae7270, n_param_values=2, signal_emit_unlocked_R (node=0x993d1e0, detail=0, instance=0xae7d318, emission_return=0xbfae73a8, IA__g_signal_emit_valist (instance=0xae7d318, signal_id=43, detail=0, IA__g_signal_emit (instance=0xae7d318, signal_id=43, detail=0)
StacktraceTop:?? () invoke (closure= 0xb0d0e8f0, return_ value=0xbfae727 0, n_param_values=2, emit_unlocked_ R (node=0x993d1e0, detail=0, instance=0xae7d318, emission_ return= 0xbfae73a8, emit_valist (instance= 0xae7d318, signal_id=43, detail=0, 0xae7d318, signal_id=43, detail=0)
IA__g_closure_
signal_
IA__g_signal_
IA__g_signal_emit (instance=