musicxml2ly

[Sebastian]

I wrote something in capella, exported to musicXML via script 
CapToMusic (Version 1.10, 23.4.07) von Bernd Jungmann
http://bjungmann.privat.t-online.de/CapXMLSkripte.htm

musicxml2ly isn't able to process this file (and noteedit crashes trying 
to import it).

I've put the xml-file and a picture of a interesting part of the piece.
There are different bars in different voices of the same piece.
Isn't this possible in lilypond?

look at
home.arcor.de/zscherni/poscelv2004neu.xml
home.arcor.de/zscherni/poscelv2004taktwechsel-h.png



musicxml2ly poscelv2004neu.xml 
Reading MusicXML from poscelv2004neu.xml ...
Traceback (most recent call last):
  File "/usr/local/lilypond/usr/bin/musicxml2ly", line 675, in ?
    main()
  File "/usr/local/lilypond/usr/bin/musicxml2ly", line 672, in main
    voices = convert (args[0], options)
  File "/usr/local/lilypond/usr/bin/musicxml2ly", line 633, in convert
    voices = get_all_voices (parts)
  File "/usr/local/lilypond/usr/bin/musicxml2ly", line 473, in 
get_all_voices
    all_voices = voices_in_part_in_parts (parts)
  File "/usr/local/lilypond/usr/bin/musicxml2ly", line 469, in 
voices_in_part_in_parts
    return dict([(p, voices_in_part (p)) for p in parts])
  File "/usr/local/lilypond/usr/bin/musicxml2ly", line 461, in 
voices_in_part
    part.interpret ()
  
File "/usr/local/lilypond/usr/share/lilypond/current/python/musicxml.py", 
line 307, in interpret
    if (rest
  
File "/usr/local/lilypond/usr/share/lilypond/current/python/musicxml.py", 
line 138, in get_measure_length
    (n,d) = self.get_time_signature ()
  
File "/usr/local/lilypond/usr/share/lilypond/current/python/musicxml.py", 
line 149, in get_time_signature
    return (int (beats.get_text ()),
AttributeError: 'NoneType' object has no attribute 'get_text'