musescore / musescore/MuseScore
Local time signature delete and undo corrupts score
Open
@cbjeukendrup is already working on this.
Since Sep 9, 2025.
corruption
P0
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Description
Issue type
File corruption
Description with steps to reproduce
- Add local times signature to score
- Delete then Undo
- Save, score is corrupt
Supporting files, videos and screenshots
https://github.com/user-attachments/assets/6d6bbd1a-8ec2-486e-9052-e2bd657a5405
What is the latest version of MuseScore Studio where this issue is present?
OS: macOS Sequoia (15.6), Arch.: arm64, MuseScore Studio version (64-bit): 4.6.0-252510405, revision: github-musescore-musescore-ca12911
Regression
No.
Operating system
MacOS15
Additional context
No response
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
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Assessment
This issue has not been assessed yet.