Depriciated ?

[Karim Haddad]

Dear list,

Using the latest Lilypond version 2.24.0, in my \layout section, i have two 
issues:

1)

 \context {
    \RemoveEmptyStaffContext
         \override VerticalAxisGroup.remove-first = ##t
                  }

The \RemoveEmptyStaffContext generates a lot of errors and the score fails to 
compile.

2)  defaultBarType = #""

warning: cannot find property type-check for `defaultBarType' 
(translation-type?).  perhaps a typing error?

apparently is not recognized anymore ?

Can somebody point me in the right direction in order to have some equivalent 
calls?

THank you

-- 
Karim Haddad

Music Representations Team, IRCAM
Research and development manager.
email   : karim.haddad@ircam.fr
webpage : http://karim.haddad.free.fr