Crash when opening a file

[ThismaDesChalets]

Issue type

Crash or freeze

Description with steps to reproduce

1. Open the file (Trio.mscz)
   Expected : Opening file
   Current : Open MuseScore 4 for 1 second then crash without any bug report

Supporting files, videos and screenshots

Bugged File (originally .mscz)
Trio.zip

CrashRecord.mp4

What is the latest version of MuseScore Studio where this issue is present?

4.4.2

Regression

Yes, this used to work in MuseScore 3.x and now is broken

Operating system

Windows 10

Additional context

Someone was able to open it in 3.7 , save it and the new file works.

(https://musescore.org/en/node/369650)

Checklist

• This report follows the guidelines for reporting bugs and issues
• I have verified that this issue has not been logged before, by searching the issue tracker for similar issues
• I have attached all requested files and information to this report
• I have attempted to identify the root problem as concisely as possible, and have used minimal reproducible examples where possible

[MarcSabatella]

I can confirm the crash, it's in current 4.4.3 builds as well.

[krasko78]

One slur seems to be the culprit. I am attaching the fixed .mscx file with both of the slur spanners commented out (lines 22397-22411 and 22465-22471).
Trio No.3 Op.30.zip

[mercuree]

Second staff is important detail.

Trill_slur_crash.mp4

[zacjansheski]

Reproducible as far back as 4.1