[dbus] type errors

[Lluís]

Hi there,

I've been trying to register a dbus method which is supposed to return a list of
elements with the following dbus signature: sssbxxa{sv} (method "GetEvents" in
"org.gnome.Shell.CalendarServer").

When returning the results, a backtrace pops up with the following error for
the "b" argument):

    Debugger entered--Lisp error: (wrong-type-argument D-Bus 63490176000)
      dbus-message-internal(2 :session ":1.15" 18130 ...)
      apply(dbus-message-internal 2 :session ":1.15" 18130 (...))
      dbus-method-return-internal(:session ":1.15" 18130 ...)
      apply(dbus-method-return-internal :session ":1.15" 18130 (...))

And for the "x" argument:

     (wrong-type-argument D-Bus 63490176000)

According to the docs in `dbus', these objects should be automatically
translated to their dbus counterparts (at least on `dbus-call-method').

Any ideas?

Thanks,
  Lluis

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