Crash on Undo after adding measures with timeline open
Reported version
3.5
Type
Functional
Frequency
Many
Severity
S2 - Critical
Reproducibility
Always
Status
closed
Regression
Yes
Workaround
No
Project
Excepted behavior: No crashes, measures are deleted.
Actual behavior: crashes
Steps to reproduce bug
1. Create new score
2. Add Measures
Menu -> Add -> Measures -> Insert Measures -> Number of measures to insert: 2 -> OK
3. Open timeline (Menu -> View -> Timeline)
4. Try undo
If I swap step3 and step4, it still crashes.
Version Numbers:
* OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 3.6.2.548021803, revision: 3224f34
* OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 3.6.2.565136428, revision: 2ba915f
Comments
See https://github.com/musescore/MuseScore/pull/7524
Fixed in branch 3.x, commit 1997caaf34
fix #317511: fix a crash on Undo after adding measures with timeline open
Automatically closed -- issue fixed for 2 weeks with no activity.
This fix fixes #320133: Application Crashes When Splitting Measure too.
reopening as this seems needed for master too
Does master contain the same code for the timeline at all? The fix is purely in the timeline widget implementation, and all the code related to UI seems to be rewritten if I understand it correctly.
I don't know. Just trying to make sure no 3.x fix gets lost in transit.
.
Let's mark it fixed, as it is in the 3.x branch, and timeline is not (yet?) part of the master branch (which will become 4.0)
Pity that there won't be a 3.,6.3 or 3.7
Automatically closed -- issue fixed for 2 weeks with no activity.