Crash when pasting a note with a dynamic

[mathesoncalum]

Issue type

Crash or freeze

Description with steps to reproduce

1. Copy a measure containing a note with a dynamic
2. Paste it
3. Undo
4. Try to paste again to the same spot - MuseScore crashes

It appears we end up in an infinite loop inside Score::makeGap - call stack goes:

...
NotationActionController::pasteSelection
NotationInteraction::pasteSelection
Score::cmdPaste
Score::pasteStaff
Read410::pasteStaff
Score::makeGap
(infinite loop)

Supporting files, videos and screenshots

dynamiccrash.mov

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

4.5 nightly

Regression

Yes, this works in the latest released version and is broken in the nightly builds

Operating system

Tested on macOS Sonoma 14.6.1

Additional context

4.4.4 seems to be fine, crash seems to be present in 4.5 only

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

[DmitryArefiev]

The same on Windows 10 (4.5 nightly only)

[DmitryArefiev]

Fixed in #25686