In order to investigate and hopefully fix the problem, we would need you to attach the score you are having trouble with and/or give precise steps to reproduce the problem. The examples I tried all work fine.
I was working in my projet another time and I found that it crash a few time when I edit the second volta. The weird thing is I can't start playing any mesures after that. But, if I save, it work again...
One thing I can tell from your video is you are extending the volta incorrectly. Don't drag, you need to use Shift+right to extend if you've attached it incorrectly and then want to change it (the better way to attach in the first place would be to select the full range of measures you want it to apply to then double click the volta in the palette). You also have two voltas before the repeat sign - that won't work, either. It needs to be one volta over both bars, added the same way I just described. That's the source of your problems.
In the future, it's better to ask for help using the Development forum (or the Support forum once MuseScore 3 becomes an officially supported release) and only file bug reports once a problem has been reproduced and confirmed as a bug.
Comments
It crash everytime...
In order to investigate and hopefully fix the problem, we would need you to attach the score you are having trouble with and/or give precise steps to reproduce the problem. The examples I tried all work fine.
Strangely, my issue does not happen anymore. For someone who had or have this issue, I left the post open
I was working in my projet another time and I found that it crash a few time when I edit the second volta. The weird thing is I can't start playing any mesures after that. But, if I save, it work again...
For more informations check my screen capture: https://youtu.be/xrp5Jcapiyw
One thing I can tell from your video is you are extending the volta incorrectly. Don't drag, you need to use Shift+right to extend if you've attached it incorrectly and then want to change it (the better way to attach in the first place would be to select the full range of measures you want it to apply to then double click the volta in the palette). You also have two voltas before the repeat sign - that won't work, either. It needs to be one volta over both bars, added the same way I just described. That's the source of your problems.
In the future, it's better to ask for help using the Development forum (or the Support forum once MuseScore 3 becomes an officially supported release) and only file bug reports once a problem has been reproduced and confirmed as a bug.
In reply to One thing I can tell from… by Marc Sabatella
Ok, thanks for your advices !