scheme debugging error

[Marco Heins]

Hi everybody,

I tried to get a little familiar with the guile-debugger and followed steps in CG 10.7.3. I defined a scheme-symbol like described there and the test with 

guile> fret-diagram-verbose-markup
#<procedure fret-diagram-verbose-markup (layout props marking-list)>

looked fine. 

Then I tried to debug lily-library.scm and inserted

(use-modules (scm guile-debugger))

at the beginning of that file and also 

(set-break! print-book-with)

at the described position after

(define-public (print-book-with-defaults-as-systems parser book)
(print-book-with parser book ly:book-process-to-systems))

My input file debug2.ly just contains:

\version "2.17.10"

{ c'' } 

After starting lilypond 2.17.10 from commandline the following errors appear:

Z:\Lilypond>c:\Programme\LilyPond17-10\usr\bin\lilypond.exe debug2.ly
GNU LilyPond 2.17.10
<unnamed port>: In procedure scm-error in _expression_ (scm-error (quote misc-erro
r) #f ...):
<unnamed port>: no code for module (ice-9 debugger command-loop)

Even if I put 

#(module-define! (resolve-module '(guile-user))
'lilypond-module (current-module))

#(top-repl)

in the input file again the errors remain.

Any ideas what I am doing wrong?

TNX a lot!

barrio