Adding or removing measures when parts are defined doesn't work.

• Feb 7, 2020 - 14:56
Reported version
3.4
Type
Functional
Frequency
Once
Severity
S3 - Major
Reproducibility
Always
Status
closed
Regression
Yes
Workaround
No
Project

I will describe both problems together as I think they are closely related.

FIRST ISSUE: ADDING MEASURES IN A SCORE WITH PARTS CRASHES
How to reproduce.
1. I created a 4-parts score for our choir, with 2 staves (i.e. Soprano-Alto on the treble key, Tenor-Bass on the bass key).
2. I extracted 4 parts so I could export mp3 and midi files for each voice.
3. I noticed that I needed to add a few extra measures.
4. I did ctrl-Insert (to insert a few measures) and added 10 measures.
5. I am able to see the score with the extra measures added for 5 seconds, then Musescore crashes.
It's always reproducible.

Solution :
– Remove the parts.
– Save the score.
– Add the extra measures.

SECOND ISSUE : DELETING MEASURES AFTER THAT IS IMPOSSIBLE
How to reproduce.
I noticed that in the above work where I previously had parts, I had added 2 measures too many
1. Select measures and try to delete them with Ctrl-Delete or the menu
2. Nothing happens.

Solution :
– Save the score and quit Musescore
– Restart Musescore.
– Now it works correctly (i.e. I can add and remove measures without any problems),

SOFTWARE:
OS: Windows 10 (10.0) (French-Canadian), Arch.: x86_64, MuseScore version (64-bit): 3.4.1.9660, revision: 20414b2

OTHER INFORMATION

– Same problem happens (crash) if I change the time signature (ex.: 3/4 to 4/4) or do any other manipulations that change the number of measures.

– I can do the same (adding or removing measures ; changing time signature) in a score that has parts defined if I use Musescore 3.3.4.9066, revision: 7684abe

Below is one of the files I used for this experiment.


Comments

Status active needs info

I tried to reproduce the first issue using OS: openSUSE Leap 15.1, Arch.: x86_64, MuseScore version (64-bit): 3.4.2., revision: 148e43f but without success. Also the second issue, deleting measures after creating parts, works fine here.
You are using 3.4.1, can you try it on 3.4.2 too?

Title Adding or removing measures when parts are defined doens't work. Adding or removing measures when parts are defined doesn't work.
Fix version 3.4.2
Fix version
3.4.2