Re: Mac OS X libguile.17.dylib Trace/BPT Trap error when adding a second voice to piano score

[David Fedoruk]

On 6/15/07, Graham Percival <address@hidden> wrote:
> David Fedoruk wrote:
> >     \version "2.10.25"
> >     upper = \relative c'' {
> >        \clef treble
> >        \key e \major
> >        \time 3/4
> >
> >     \key e \minor r8  b''8 \grace a16 g8  fs e d | % Bar 21
> >
> >                 {a'4-| a8 a gs fs b d |
>
> Why do you have an extra { in there?
>
> >     \grace b16 c2. | b2.              | % Bar 23
>
> Cheers,
> - Graham
The { is in the documentation in the section on Single Staff
Polyphony. At first I had the closing bracket in with it to, but that
had the same result.

That new voice become the main voice in the next bar.  In subsequent
bars, this happens frequently -- a new voice is there momentarily and
either disappears or takes over from the original one. Essentially
they merge.

David



--
David Fedoruk
B.Mus. UBC,1986
Certificate in Internet Systems Administration, UBC, 2003


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