Hi all, I'm trying to append a value to my TreeView/ListStore, but keep getting a segmentation fault. The segmentation fault occurs when I try to call ListStore.append(), and using gdb the problem is: 0x445fc373 in g_type_check_is_value_type () from /lib/libgobject-2.0.so.0 This snippet is sufficient to reproduce the problem (run in gjs-console on GNOME 3.2): const Gtk = imports.gi.Gtk; let store = new Gtk.ListStore(); store.set_column_types([16]); // <-- looked up G_TYPE_STRING: cannot find this anywhere (it is not exported in imports.gi.GObject on GNOME 3.2) // try add the first row 'asdf' let iter = store.append(); store.set(iter, [0], ['asdf']); // <-- segfault here Now I suspect the problem is somehow to do with me specifying 16 as the column type (I want G_TYPE_STRING), but according to the GObject docs[0] G_TYPE_STRING is G_TYPE_MAKE_FUNDAMENTAL(16), and when I tried const GObject = imports.gi.GObject; GObject.type_fundamental(16); // <-- gives 16 GObject.type_check_type_is_value_type(16); // <-- gives TRUE If I instead try: store.set_value(iter, 0, 'asdf'); I get "Unable to convert from gchararray to guchar". Can anyone shed some light on this? [0]: http://developer.gnome.org/gobject/stable/gobject-Type-Information.html#G-TYPE-STRING:CAPS _______________________________________________ gtk-list mailing list gtk-list@xxxxxxxxx https://mail.gnome.org/mailman/listinfo/gtk-list
