Editing parts assigned to voice 2 crashes Musescore
Reported version
3.6
Type
Functional
Frequency
Once
Severity
S2 - Critical
Reproducibility
Always
Status
needs info
Regression
No
Workaround
No
Project
If you have two parts on one staff, with one in voice one and the other in voice two, editing the part assigned to voice 2 in the tab for that part crashes Musescore.
Comments
sample score please, right before the crash, and the exact next step to case the crash
Ok, I reproduced it several times before creating the bug report, but now it's just causing weird visual bugs, such as incorrect rhythms in voice 2 after editing it in the parts. All I did was changing the durations in the voice 2 oboe part.
In reply to Ok, I reproduced it several… by L'Moose
The original goal was to make a version of the score with condensed staves, and a part tab with expanded staves, to compose with expanded staves and have condensed staves for engraving, similar to Dorico's condensing feature.
This score reports being corrupt. so not terribly surprising that leads to issues. So the real question is, how to reproduce the corruption - starting from an as-yet-uncorrupted score, how to get it into this state.
If I fix the corruption (just deleting the content of the first measure oboe parts and entering new notes), I can't get any sort of crash.
The issue is actually writing in the parts is what causes the issue for me. In this score here, in the expanded staves part, the notes display completely differently from the main score. Also, the measure after the one I edit in the parts often gets completely corrupted and I have to remove it.
Yes, like I said, once a score is corrupted, lots of bad things can happen. So first step is to fix the corruptions. But then next would be to try to understand how the corruptions happened. If we could get an uncorrupted score and precise steps to recreate the corruption from there, that would enable to start investigating a fix,.
Here you go. The bug is caused by editing the durations in either voice 2 part in the expanded score
There is already something wrong with the Oboe 1 part in that score. And removing the second instrument from the Oboe 1 part does not seem to have a lasting effect. But you can delete the Oboe 1 part and add it again, and everything seems fine after that.
In reply to There is already something… by mattmcclinch
Even with a fixed oboe part, there's a discrepancy between the basic score and the expanded score
You'd need to delete the Oboe 1 and the expanded score, then regenerate both