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craigsapp / humlib

Humdrum data parsing library in C++
http://humlib.humdrum.org
BSD 2-Clause "Simplified" License
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Wrong spine number produced by musicxml2hum #14

Open ronggong opened 5 years ago

ronggong commented 5 years ago

A wrong number of spine is produced by running musicxml2hum,

The error message is 

Previous line is: *     *v      *v      *       *       *       *v      *v      *v      *v      *       *
Error on line 299:
   Expected 8 fields,    but found 9
Line is: *      *       *v      *v      *       *       *       *       *

The output krn file is 

8E- 8c# 8ff 8gg#X 8ggg#X    .   8g#X 8cc# 8ff   4r  8gg#X 8ccc#X 8fff   4r  8EE- 8E- 8G#X 8c# 8f 8g#X   8E- 8ccn 8ff 8gg#X  4r  8ggg#X  8ggg#X
*   *   *   *   *   *   *clefG2 *   *   *   *   *
8E-J    8c#J 8ggn 8bb- 8bbb-X   .   8b-J 8cc# 8ee- 8gg  .   8cccnJ 8eee- 8ggg   .   8EE-J 8E- 8Gn 8c# 8e- 8gn 8b-X  8E-J 8cc#X 8ggn 8bb-X   .   8bbb-XJ 8bbb-XJ
*   *v  *v  *   *   *   *v  *v  *v  *v  *   *
*   *   *v  *v  *   *   *   *   *
craigsapp commented 5 years ago

You will have to post the original MusicXML file in order for me to debug the problem. I suspect that the four *v *v *v *v need to be separated onto two separate lines, since independent merging spines cannot be adjacent to each other on a line.

Ideally a short extract of a few measures that contains the problem, but the entire original file would be fine. If it is a short extract, then you can place the MusicXML data directly in the issue messages, starting with a line containing:

``` xml
[paste xml data]


If it is a large file, then posting as an attachment is better (longer than a few thousand lines).  If you don't want the score to be publically available, then you can email me the data file directly.
ronggong commented 5 years ago

Email sent, please check your email with ccrma.stanford.edu.