Re: musicXML: 2 staves, piano

[Thomas Morley]

Am Mo., 27. Sept. 2021 um 17:05 Uhr schrieb Ivanov Dmitry <usr345@gmail.com>:
>
> Something is not right. I installed lilypond 2.23.3 and processed
> hello2.xml. I still have an incorrect result.
>
> Here is what I do and what I get:
>
> $ musicxml2ly ./hello2.xml
> musicxml2ly: Reading MusicXML from ./hello2.xml ...
> musicxml2ly: Converting to LilyPond expressions...
> musicxml2ly: warning: Negative skip -1/2 (from position 1/2 to 0)
> musicxml2ly: Output to `hello2.ly'
> musicxml2ly: Converting to current version (2.23.3) notations ...
>
> $ lilypond ./hello2.ly
> GNU LilyPond 2.23.3
> Fontconfig warning:
> "/etc/fonts/conf.avail/66-wqy-zenhei-sharp-no13px.conf", line 11: Having
> multiple values in <test> isn't supported and may not work as expected
> Fontconfig warning: "/etc/fonts/conf.avail/66-wqy-zenhei-sharp.conf",
> line 10: Having multiple values in <test> isn't supported and may not
> work as expected
> Processing `./hello2.ly'
> Parsing...
> Interpreting music...
> ./hello2.ly:15:13: warning: cannot find context to change to: Staff = 2
>     <c d,>2
>           \change Staff="2" }
>           Preprocessing graphical objects...
>           Finding the ideal number of pages...
>           Fitting music on 1 page...
>           Drawing systems...
>           Converting to `hello2.pdf'...
>           Success: compilation successfully completed
>
> Can someone try to process hello2.xml and attach .ly and .pdf files he
> gets?

Hi,

did you read Jacques' reply?
https://lists.gnu.org/archive/html/lilypond-user/2021-09/msg00480.html
I can confirm this.
Likely there's a bug in musicxml2ly.

Thus, you could try Jacques' xml2ly, otoh my own recent test showed
that xml2ly is not perfect either ...

Cheers,
  Harm