Musescore 4 (nightly) screwed up my file. Any way to recover it?

• Oct 2, 2021 - 15:42

Dear forum.
I’ve modified a score for the marching band I conduct in Musescore 3.
Since I needed two-bar-repeats, I came across the nightly builds of Musescore 4.
Great. I opened the score and inserted these great, natively supported two-bar-repeats.
Saved, happy.
10 minutes later, the score couldn’t be opened at all.
No error message, just this little yellow Apple wheel rotating...
At this moment I realized that I did not make a copy, but saved over the original.

So no way to open it in Musescore 3 and apparently no way in MS4 either.
I did extract the file and searched for these lone ampersands, but without any luck.

Do I have any way of recovering the file?

Thanks for the effort.
Sincerely,
Tobi


Comments

Extract the mscx from the mscz, using WinZIP or 7zip or whatever Macs have to offer for this. Open that with MuseScore 3. No idea how that reacts on the 2-measure repeat though

The big lesson thus is do NOT use nightly builds for production work especially not if those nightly haven't even reached alpha stability yet...

In reply to by jeetee

The bigger lesson is to keep backups. Treat your hard drive like a blackboard that can be accidentally changed or wiped clean. Have a working folder, a backup folder, a big separate backup drive and cloud storage (in case of a gas explosion in your apartment block that wipes out your machine and USB sticks) .

When you mention Apple, I assume you mean you are on macOS. In which case, you might be able to restore an older version with Time Machine. On Windows, the same would be easily possible with OneDrive.

But indeed, it's important to realize that nightly builds of MuseScore 4 are not meant for real work; it's still months away from being ready.

In reply to by Marc Sabatella

I don't use Time Machine. If I did, this might have been the perfect solution.
Well. I guess, I'll just rewrite everything.
That's the lesson to be learned as mentioned by most of you guys:
Don't use nightly builds in a productive environment and always back up your files.
Thanks for your effort, I'll start over.

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