Quick Update: The exception did indeed disappear after entering some more music. Header is also no problem anymore … I just hope, it stays like this when I get to the end of the music …
> On 17. Nov 2021, at 13:37, Robert Schmaus <[email protected]> wrote: > > Dear Ponderers, > > I was just about to quickly write down a sheet of music, nothing fancy at > all, when all of a sudden I got an exception. This is the full ly code (and I > can’t make it any shorter for the reasons explained below): > > \version "2.20.0" > > \header { > > title = "Sinfonia No. 2 C-Dur" > composer = "Joseph Haydn" > instrument = "Kontrabass" > } > > > \new ChordNames{} > > \new Voice { > > \tempo "Allegro" 2 = 80 > \clef "bass_8" > \key c \major > > > \relative c { > > | c2 c,4 r > | e4 r g r > | c2 r2 > | r2 g2 > > | c2 c,4 r > | e4 r g r > | c4 c c c > | c c c c > > \bar "." > > | c c c c > | g g g g > | c, c' c c > | c c c c > > | c c c c > | g g g g > | c, c e e > | f e d g > > \bar "." > > | c, c' g e > | c c' g e > | c2 r2 > > \mark \default > | r2 b'\upbow > } > > \break > \relative c { > > | a2 d2 > | g, c > | f, fis > | g2 r2 > } > > } > > > \layout{ > > indent = 0 > \set Score.markFormatter = #format-mark-box-letters > > } > > > This compiled fine until I got to the last four bars in the file (inside the > \relative block). Then this was the lilypond message: > > Starting lilypond 2.20.0 [Haydn 2 Bass.ly <http://bass.ly/>]... > Processing `/Users/myname/Bass/Haydn 2 Bass.ly <http://bass.ly/>' > Parsing... > Interpreting music... > warning: no music found in score > Preprocessing graphical objects... > Interpreting music...[8][16][24] > Preprocessing graphical objects... > Finding the ideal number of pages... > Fitting music on 1 page...Assertion failed: (my_index == 0), function > line_divisions_rec, file > /Users/marnen/lilypond-mac-builder/source/lilypond/lily/page-breaking.cc > <http://page-breaking.cc/>, line 1040. > Exited with return code 6. > > > This message disappears if I remove the last \relative block. But it also > disappears if I remove the \header block (and leave in all the music). > The file also compiles fine if I remove the *first* \relative block. So, > there appears to be nothing wrong with all individual parts of the file, just > all together they refuse to cooperate. > > What also mystifies me is that path in the penultimate line of the Exception > message: “/Users/marnen/lilypond-mac-builder/“ … that’s certainly not on my > computer. > > Should I just keep on writing and hoping that the page layout will be ok > again in the end? Or does anyone see what’s the problem here? > > I’m using Lily 2.20 on a Mac OS 11.6 and I use Frescobaldi 3.1.3 as editor. > Thanks very much! > Robert >
