** (<unknown>:4885): WARNING **: Unable to fetch children: Method "Children" with signature "" on interface "org.ayatana.bamf.view" doesn't exist
** GLib:ERROR:/build/buildd/glib2.0-2.28.4/./glib/gvarianttypeinfo.c:186:g_variant_type_info_check: assertion failed: (0 <= index && index < 24) Aborted (core dumped)
** (<unknown>:4885): WARNING **: Unable to fetch children: Method "Children" with signature "" on interface "org.ayatana. bamf.view" doesn't exist
** /build/ buildd/ glib2.0- 2.28.4/ ./glib/ gvarianttypeinf o.c:186: g_variant_ type_info_ check: assertion failed: (0 <= index && index < 24)
GLib:ERROR:
Aborted (core dumped)