[Bug 2323611] [abrt] ibus: g_type_check_instance_is_fundamentally_a(): ibus-portal killed by SIGSEGV

https://bugzilla.redhat.com/show_bug.cgi?id=2323611

--- Comment #14 from fujiwara  ---
(In reply to Tim Waugh from comment #0)
> #0 g_type_check_instance_is_fundamentally_a at ../gobject/gtype.c:4153
>  #1 g_value_set_object at ../gobject/gobject.c:5048
>  #2 _ibus_dbus_input_context_skeleton_handle_method_call at
> /usr/src/debug/ibus-1.5.31

There is no line number in
_ibus_dbus_input_context_skeleton_handle_method_call() but I guess invocation
== NULL in your case.
I think you use a Flatpak application and I need to know the reproducing steps
because sending the NULL object is wrong instead of receiving the NULL object.