Re: program error: mis-predicted force

[Jacques Menu Muzhic]

Hello Auke,

Here is what I get with 2.19.55:

Starting lilypond 2.19.55 [Untitled (2)]...

Processing `/var/folders/jc/xrpy67_x6_vcjfzpzds_9_6m0000gn/T/frescobaldi-cgabe6rk/tmpsguji5sa/document.ly'

Parsing...

Interpreting music...

Preprocessing graphical objects...

Finding the ideal number of pages...

Fitting music on 1 page...

Drawing systems...

programming error: bounds of this piece aren't breakable.

continuing, cross fingers

Layout output to `/var/folders/jc/xrpy67_x6_vcjfzpzds_9_6m0000gn/T//lilypond-UUq5m5'...

Converting to `document.pdf'...

Deleting `/var/folders/jc/xrpy67_x6_vcjfzpzds_9_6m0000gn/T//lilypond-UUq5m5'...

Success: compilation successfully completed

Completed successfully in 0.8 ».

JM

Le 10 mai 2017 à 21:52, Partitura Organum <address@hidden> a écrit :

Hi all,

Every now and again I see this error when engraving a score"program error: mis-predicted force" and then a bunch of numbers. But the score looks okay so I ignore it. And since the error never comes with a line in the music file where the error originates I never know what is actually wrong.

Tonight it happened again. This time I have been able to narrow down the source of the error to the next snippet (sort of "Minimal Error Throwing Example") :

%%%%%% start

\version "2.19.59"

#(set-global-staff-size 18)

\score {
 \new Staff
   \relative c'' {
     \key bes \major
      es4 d c8 cis d bes
     \grace {a16 c}
 }
}

%%%%%%%% end

All elements are needed for the error to occur. With another global-staff-size: no error. Remove one of the notes: no error. Remove the key signature: no error. Remove a grace note: no error

So, what am I doing wrong here?

Regards,
Auke


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