Sorry, I utterly failed to mention that I'm on LilyPond 2.19.43. Tested both with the binaries from the website and the Fedora 23 package.
On Tue, Jun 14, 2016 at 7:11 PM, Dag Odenhall <dag.odenh...@gmail.com> wrote: > Hello list, > > I get this traceback trying to convert the Reunion demo score from > MuseScore: > > musicxml2ly: Reading MusicXML from Reunion.xml ... > musicxml2ly: Converting to LilyPond expressions... > musicxml2ly: Converting to LilyPond expressions... > musicxml2ly: Converting to LilyPond expressions... > musicxml2ly: Converting to LilyPond expressions... > musicxml2ly: Converting to LilyPond expressions... > musicxml2ly: Converting to LilyPond expressions... > Traceback (most recent call last): > File "/usr/bin/musicxml2ly", line 2986, in <module> > main() > File "/usr/bin/musicxml2ly", line 2981, in main > voices = convert (filename, options) > File "/usr/bin/musicxml2ly", line 2896, in convert > update_score_setup (score, part_list, voices) > File "/usr/bin/musicxml2ly", line 2794, in update_score_setup > score_structure.set_part_information (part_id, staves_info) > File "/usr/share/lilypond/2.19.43/python/musicexp.py", line 1941, in > set_part_information > self.contents.set_part_information (part_id, staves_info) > File "/usr/share/lilypond/2.19.43/python/musicexp.py", line 1780, in > set_part_information > c.set_part_information (part_name, staves_info) > AttributeError: PartGroupInfo instance has no attribute > 'set_part_information' > > The MusicXML file is available here: > https://musescore.com/marcsabatella/reunion > > I haven't been able to reproduce this myself with a smaller score, but > Reunion works if I remove these lines: > > <part-group type="start" number="1"> > <group-symbol>brace</group-symbol> > </part-group> > > That bit seems to be redundant anyway in this case according to the > MusicXML specification, although it doesn't seem to be wrong either. > > If I add a stub set_staff_information method to PartGroupInfo it also > works but I get this warning instead: > > musicxml2ly: warning: Unprocessed PartGroupInfo <__main__.PartGroupInfo > instance at ...> encountered > > Maybe this is a bug in the score, or in MuseScore's MusicXML exporter? > Even so, musicxml2ly could perhaps handle faulty scores more gracefully > than a traceback or obscure warning. It doesn't look like a bug in the XML > to me, though. I ran it against the schema and it only complained about > something unrelated: > > The 'dynamics' attribute is invalid - The value '-1.11' is invalid > according to its datatype 'non-negative-decimal' - The MinInclusive > constraint failed. > > (which in deed seems to be an error and probably a bug in MuseScore.) > > Cheers, > Dag > _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org https://lists.gnu.org/mailman/listinfo/bug-lilypond
