Re: Crash in 2.25.4

Happens to me on Ubuntu as well:

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colin@Calvin:/Work$ lilypond Non-Musical.ly
GNU LilyPond 2.25.5 (running Guile 2.2)
Fontconfig error: No writable cache directories
Processing `Non-Musical.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems...
Converting to `Non-Musical.pdf'...
warning: `(gs -q -dNODISPLAY -dNOSAFER -dNOPAUSE -dBATCH 
-dAutoRotatePages=/None -dPrinted=false /tmp/lilypond-tmp-4728954)' 
failed (256)

/usr/local/share/lilypond/2.25.5/ly/init.ly:66:2: error: Guile signaled 
an error for the expression beginning here
#
(let ((book-handler (if (defined? 'default-toplevel-book-handler)
Throw to key `ly-file-failed' with args `()'.

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Test file :

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\version "2.25.2"
{ c1 }

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On 2023-05-17 14:02, Gwyn Ciesla via bug-lilypond wrote:
> Attaching reproducer.
>
> >From Fedora bug:
>
> When I attempt to build a score using a PianoStaff or GrandStaff (which contains more than one sub-staff), lilypond crashes.
>
> Reproducible: Always
>
> Steps to Reproduce:
> 1. Attempt to build a minimal reproducer (which I will attach) with lilypond-2.25.4
> Actual Results:
> Slightly varying modes of crashing.
>
> #1) Without dumping core:
>
> --- 8< ---
> nils@makake:~/music> lilypond minimal.ly
>
> GNU LilyPond 2.25.4 (running Guile 2.2)
> Processing `minimal.ly'
> Parsing...
> Interpreting music...
> Preprocessing graphical objects...
> Finding the ideal number of pages...
> Fitting music on 1 page...
> Drawing systems...
> /usr/share/lilypond/2.25.4/ly/init.ly:64:2: error: Guile signaled an error for the expression beginning here
> #
>   (let ((book-handler (if (defined? 'default-toplevel-book-handler)
> In procedure scm_hash_fn_create_handle_x: Error while printing exception.
> --- >8 ---
>
> #2) With dumping core:
>
> --- 8< ---
> nils@makake:~/music> lilypond minimal.ly
>
> GNU LilyPond 2.25.4 (running Guile 2.2)
> Processing `minimal.ly'
> Parsing...
> Interpreting music...
> Preprocessing graphical objects...
> Finding the ideal number of pages...
> Fitting music on 1 page...
> Drawing systems...
> /usr/share/lilypond/2.25.4/ly/init.ly:64:2: error: Guile signaled an error for the expression beginning here
> #
>   (let ((book-handler (if (defined? 'default-toplevel-book-handler)
> In procedure scm_hash_fn_create_handle_x: Wrong type argument in position 1 (expecting hash-table): Segmentation fault (core dumped)
> --- >8 ---
>
> Expected Results:
> It builds a PDF from the score.
>
> - I get the same behavior on Fedora 38 and Rawhide.
> - Using the lilypond-2.25.3 Fedora package _or_ the 2.25.4 binary from upstream doesn’t exhibit the issue.
>
>
> -- 
> Gwyn Ciesla
> she/her/hers
> ------------------------------------------------
> in your fear, seek only peace
> in your fear, seek only love
> -d. bowie
>
>
> Sent with Proton Mail secure email.