StacktraceTop:g_type_check_instance () from /usr/lib/libgobject-2.0.so.0 g_signal_connect_data () from /usr/lib/libgobject-2.0.so.0 ?? () g_type_create_instance () from /usr/lib/libgobject-2.0.so.0 ?? () from /usr/lib/libgobject-2.0.so.0
StacktraceTop: g_type_ check_instance () from /usr/lib/ libgobject- 2.0.so. 0 connect_ data () from /usr/lib/ libgobject- 2.0.so. 0 create_ instance () from /usr/lib/ libgobject- 2.0.so. 0 libgobject- 2.0.so. 0
g_signal_
?? ()
g_type_
?? () from /usr/lib/