Crash when starting MuseScore after compare score.
Reported version
3.x-dev
Type
Functional
Frequency
Once
Severity
S2 - Critical
Reproducibility
Always
Status
closed
Regression
Yes
Workaround
Yes
Project
1) Start development version of MuseScore
2) Load score_1.mscz
3) load score_2.mscz
4) Start Score Comparison Tool
5) Exit MuseScore
6) Start MuseScore again
Now the program will crash during start up with a ASSERT in mscore/scoretab.cpp, line 171.
It seems the issue is introduced PR5846.
A work-around is to build a version built before PR5846, start it and close the Score Comparison Tool.
Or, remove the MuseScore3Development.ini file.
| Attachment | Size |
|---|---|
| score-1.mscz | 3.94 KB |
| score-2.mscz | 3.94 KB |
Fix version
3.5.0
Comments
So I guess you just found a way to reproduce the issue from crash reported, https://sentry.musescore.org/musescore/editor/issues/9171
https://github.com/musescore/MuseScore/pull/6164
Fixed in branch 3.x, commit 340c9bc031
_Fix #303799 - Crash when starting MuseScore after compare score
Removed three IF_ASSERTS_FAILED because in these situations a failed
assertion is a valid condition which happens when MuseScore is started
with the Score Comparison tool open. In this case there are even no
files loaded so the assertions cannot be met._
Fixed in branch 3.x, commit 2b311a5309
_Merge pull request #6164 from njvdberg/issue-303799-crash-open-cmpscore
Fix #303799 - Crash when starting MuseScore after compare score_
Automatically closed -- issue fixed for 2 weeks with no activity.
now fixed in master too