Clicking on playback - crash on save

• Oct 14, 2019 - 22:01
Reported version
S3 - Major

Dear team, I uploaded a score from a windows laptop to my new MacBook and when I use the playback function I can hear a lot of clicking a bit like interference. One of your other users has listed this on the forum and I wondered of anything had been done to solve this issue? I would really like to use MuseScore with confidence that it will playback correctly and accurately. Many thanks Phil Hayward


Status active needs info

In order to assist we would need you to attach your score and give precise steps to reproduce the problem. In general, ut's better to ask for help on the Support forum as there are many more people able to assist with system-specific problems like this. As far as I know, no one has managed to produce an example of a problem that anyone else can reproduce though.

crashing is is a different issue that clicking sound

That score indeed crashes 3.2.3 directly on opening it, 3.3RC on saving it
A new issue is needed for that crash

Title Clicking on playback - Macbook Clicking on playback - crash on save
Frequency Many Once
Status needs info active

MuseScore dies on a failed assertion:
Fatal: ASSERT: "first()" in file ...\libmscore\measure.cpp, line 1923

In latest development version, build in DEBUG mode

Seems the Piccolo part is corrupt, it has all (or at least very many) instruments, not just the Piccolo?

But that doesn't seem the only issue with this score...

In reply to by Jojo-Schmitz

Status duplicate active

Hi Joe

Thanks for your help on this. Thats great. What do you recommend? Should I take the piccolo part out and then put it back in again? Will this solve the issue of not being able to save and the program crashing? Did the crash report help?

Best wishes


Status active duplicate

It wasn't the Piccolo alone, at least one more part. I was too lazy to try out which (not on a score that large), so deleted and regenerated all