Three different crashes

• Dec 5, 2018 - 16:28
Reported version
3.0
Priority
P0 - Critical
Type
Functional
Frequency
Once
Severity
S3 - Major
Reproducibility
Always
Status
closed
Regression
No
Workaround
No
Project
MuseScore

On a piano score, running MacPro 12cores. HighSierra

1) copy-paste 4 bars
2) Changing time signature
3) browsing menu

Attachment Size
MS3 logs.zip 71.47 KB

Comments

• Dec 5, 2018 - 17:22
Title Three different crash not reproducible ⇒ Three different crashes
Priority ⇒ P0 - Critical

Why not reproducible :)
Looking at the log I can reproduce the first one:
1) Open the attached score.
2) Select the first measure.
3) Copy (Ctrl+C).
4) Select the 4th measure (that one with many notes).
5) Paste (Ctrl+V).
And it really crashes with a similar stack trace.

The third one looks like this known MacOS-specific problem: #278772: [MacOSX] Crashes randomly when go to do any menu item.

Concerning the second one I am not sure how this can be reproduced. Could you please describe approximately some actions you did when you got that crash with adding a time signature: which signatures did you try to change, was that somewhere in the middle or in the end of the score, were there some other time signature changes in that score? Maybe this could give us some hints on how to reproduce the issue.

I am marking this as P0 for the crash though we should perhaps also file some separate bug report for the second issue and change the name for this one.

Attachment Size
paste-beam-select-crash.mscz 6.14 KB

Reply

• Dec 13, 2018 - 08:49
Status active ⇒ fixed

Fixed in branch master, commit 7664bcf4f5

fix #279448: deselect all elements on planning a delayed selection

This way selection will avoid containing elements that have pointers
to invalid elements (e.g. systems deleted on relayout).

Reply