StacktraceTop:IA__g_type_check_instance_cast (type_instance=0xffffffff, iface_type=134776536) on_btnSaveAs_clicked (button=0x8087230, user_data=0x0) at connect.c:1426 IA__g_cclosure_marshal_VOID__VOID (closure=0x81f9e48, return_value=0x0, n_param_values=1, IA__g_closure_invoke (closure=0x81f9e48, return_value=0x0, n_param_values=1, signal_emit_unlocked_R (node=0x80cc0d8, detail=0, instance=0x8087230, emission_return=0x0,
StacktraceTop: IA__g_type_ check_instance_ cast (type_instance= 0xffffffff, iface_type= 134776536) clicked (button=0x8087230, user_data=0x0) at connect.c:1426 marshal_ VOID__VOID (closure=0x81f9e48, return_value=0x0, n_param_values=1, invoke (closure=0x81f9e48, return_value=0x0, n_param_values=1, emit_unlocked_ R (node=0x80cc0d8, detail=0, instance=0x8087230, emission_ return= 0x0,
on_btnSaveAs_
IA__g_cclosure_
IA__g_closure_
signal_