Musescore v. Crash.

• Feb 18, 2019 - 23:07
Reported version
S2 - Critical
needs info

The program now crashes always after seconds up to a few minutes after it is restarted. Here follows the printout from the event log (in Norwegian)

Programnavn med feil: MuseScore3.exe, versjon:, tidsangivelse: 0x5c519e41
Modulnavn med feil: MuseScore3.exe, versjon:, tidsangivelse: 0x5c519e41
Unntakskode: 0xc0000005
Feilforskyvning: 0x00000000005a5cdb
Feil prosess-ID: 0x2024
Feil starttid for program: 0x01d4c7d9eb3dca4c
Feil programbane: C:\Program Files\MuseScore 3\bin\MuseScore3.exe
Feil modulbane: C:\Program Files\MuseScore 3\bin\MuseScore3.exe
Rapport-ID: 23a348a3-eacd-4802-bf06-5f84c8abfe48
Fullstendig navn på feilpakke:
Relativ program-ID for feilpakke:


Status active needs info

In order to investigate, we would need you to attach the score you are having problems with and precise steps to reproduce the problem.

Ok, here is the score.

There are different situations each time it crashes. First time I thought it was when I was replaying, but MuseScore also when editing. It seems to occur only on this sheet. It takes from a few seconds up to maybe 2 minutes before it crashes.

Since the crash occured after adding the latest tacts, I have now tested by removing them. No crash it seems, so there is something within these 8 tacts I believe.

Thank you in advance
Dan Tore Stensland

Attachment Size
Time_Out.mscz 45.81 KB
Status needs info active

OK, confirmed, crashed for me too, out of the blue, I started playback and switched to page mode.
Suspicion is that it crashed during autosave

Opening that score with the latest development build and all sounds are wrong, piano sounds like choir, bass like piano ?!?

Also the instruments have multiple channels, 7 for Piano, 30 for Guitar, 25 for Bass ?!?!?

Ah, You (mis-)used quite a few instrument changes, but why?

In reply to by Jojo-Schmitz

JoJo I have noticed with some changes in the mixer ui and instruments - (the patches contained many fixes for crashing) also impacted on the order in which the instruments are now searched and displayed especially noticeable when you have multiple libraries as a result I have had to re select all instruments before playback on a new sheet or a previous piece of work in order for playback to be as expected.

Hi, and thanks for the feedback. I don't get what to do to fix this. I have tried to reselect instruments.

I really don't get why there are such high numbers of multiple channels. I have only tried a few for guitar and bass, for piano I think I used the default instrument.

Maybe I shall just try to create a new score, and copy in from this score