Hi Helge,
Am 14.05.21 um 07:43 schrieb Helge Kruse:
Hello,
I am copying a manuscript that uses volta repeats. The first measure
is a upbeat (partial 4).
I get the expected result. I looks like the manuscript. I also want to
use the MIDI playback to get an impression how it will sound.
Unfortunately I get
PartialRepeat1.ly:65:31: warning: barcheck failed at: 1/2 <d b'>4 <b
g'> r8. <d b'>16 |
if the MIDI output is enabled.
Why do I get the warning only for MIDI output and how can I avoid it?
It seems MIDI creation does not deal correctly with the incomplete bars
in the \alternative's. I didn't have time to check whether this is a
known issue, but as a workaround, you can let LilyPond unfold the
repeats for MIDI. For this not to influence the printed version, you
need two separate \score blocks, so replace your \score { ... } by the
following:
myScore = \new PianoStaff <<
\new Staff = "upper" \with {
midiInstrument = "orchestral harp"
} \upper
>>
\score {
\myScore
\layout { }
}
\score {
\unfoldRepeats \myScore
\midi { }
}
Lukas
