StacktraceTop:IA__g_closure_invoke (closure=0x8139ca8, return_value=0x0, n_param_values=2, param_values=0xbfdc830c, invocation_hint=0xbfdc821c) at gclosure.c:490 signal_emit_unlocked_R (node=0x813ef20, detail=0, instance=0x8298910, emission_return=0x0, instance_and_params=0xbfdc830c) at gsignal.c:2370 IA__g_signal_emit_valist (instance=0x8298910, signal_id=103, detail=0, var_args=0xbfdc8550 "\2104*\b\220�\022\bP") at gsignal.c:2199 IA__g_signal_emit (instance=0x8298910, signal_id=103, detail=0) at gsignal.c:2243
StacktraceTop: IA__g_closure_ invoke (closure=0x8139ca8, return_value=0x0, n_param_values=2, param_values= 0xbfdc830c, invocation_ hint=0xbfdc821c ) at gclosure.c:490 emit_unlocked_ R (node=0x813ef20, detail=0, instance=0x8298910, emission_ return= 0x0, instance_ and_params= 0xbfdc830c) at gsignal.c:2370 emit_valist (instance= 0x8298910, signal_id=103, detail=0, var_args=0xbfdc8550 "\2104* \b\220� \022\bP" ) at gsignal.c:2199 0x8298910, signal_id=103, detail=0) at gsignal.c:2243
signal_
IA__g_signal_
IA__g_signal_emit (instance=