musescore / MuseScore

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Nightly Master 4.4 Linux crashes on third press of mixer button #23347

Closed TeeDeeY closed 1 week ago

TeeDeeY commented 1 week ago

Issue type

Crash or freeze

Bug description

Press mixer button three times. Program crashes.

Use bar View/mixer three times. Crashes program.

Steps to reproduce

New and prior scores. See above.

Screenshots/Screen recordings

No response

MuseScore Version

4.4.0.241760505 rev 5203474

Regression

Yes, this used to work in a previous version of MuseScore 4.x

Operating system

Ubuntu 22.04

Additional context

Works correctly on master from a few of days ago. Rev 1c28ffe

Master from day before seems to be same and also crashes.

Also, rev 88c99a3 crashes.

Note: 1c28ffe had a bug in lyrics that was fixed in the updates that crash. The lyrics bug showed a flash of the purple connector when entering lyrics. The connector can be left behind after editing prior lyrics.

cbjeukendrup commented 1 week ago

Turns out to have the same cause as https://github.com/musescore/MuseScore/issues/23338