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Question by GuardiaN95 · Nov 07, 2014 at 12:13 AM · scenebugcrashlost

Unity crashed and I lost entire scene. Can it be recovered?

So, I have been working on a unity project for some time, I made nice scene, but today, unity crashed and my scene was lost. I didn't had any backups because the last thing that would come into my mind is loosing scene like this. Anyway, does anybody know the way how to get it back? I have menaged to restore some unity temp files, that were lost, but looks like they have nothing to do with the scene. Also, I have my game with this scene built, so maybe there is way to restore scene via built game? Anyway, if there is no way to restore this, I am happy that it happen now, because it could have happen in about a year, when I may had finished my game, so only thing that will be left to me then is to kill myself.

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avatar image AlwaysSunny · Nov 07, 2014 at 12:13 AM 0
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Sorry to hear about this. When you say the scene was lost, do you mean the scene asset is missing from the project assets folder, or the scene is now empty?

I don't personally know of a way to investigate recovery, so let's see if anyone has advice. I hate to be that guy, but the best advice is making frequent backups. I backup my projects to discrete harddrives daily.

avatar image GuardiaN95 · Nov 07, 2014 at 12:39 AM 0
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Scene totaly gone, but every other project asset stayed (fortunately). Yes, I know now that I must do frequent backups. I was lucky that I have been doing a lot of learning on this scene, so it is not huge lost. I think that I can recover everything in about 2-3 hours.

But, i can't even imagine that it could happen in future, and all my work (maybe year long) could have be lost... This is nothing so serious, now. :)

avatar image b1gry4n · Nov 07, 2014 at 12:57 AM 0
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If you havent reopened unity since the crash, search your temp folder and find "__EditModeScene". If youve opened unity, its gone

avatar image GuardiaN95 · Nov 07, 2014 at 01:00 AM 0
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I have menagged to recover it via program called "Recuva", but it won't load the scene, it is damaged, corrupted, I don't know...

avatar image nsejosh · Nov 07, 2014 at 01:01 AM 0
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this won't help you right now, but will help in the future- get a bitbucket.org or github.com account and use git to back everything up to a remote repository. Do this every time you complete a feature- ideally several times a day. it's free and will save your from heartache.

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Answer by FairGamesProductions · Nov 07, 2014 at 10:07 AM

This is why I have made saving the scene a reflex. I basically hit Ctrl+S after every change to the scene. Sometimes Unity WILL crash, so making saving a habit helps minimize the damage. Because if it crashes before the first save, you will loose the entire scene. And as an added precaution, use 7Z to make backups of your project folder when going to bed.

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avatar image hi1357357 · Feb 10, 2016 at 09:29 PM 0
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Ya, I do that too.

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Answer by meat5000 · Feb 10, 2016 at 06:38 PM

Answer by Eric5h5:

http://answers.unity3d.com/questions/13920/editor-crash-where-is-scene-data-kept.html

Provided you do not load Unity straight away after the crash, you can recover your scene.

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Answer by gtaylor1899 · Feb 16, 2016 at 01:03 PM

Don't restart Unity until you recover your temporary file.

We did the same thing @FairGamesProductions. Saving both the project and the scene repeatedly, our scene was obliterated immediately when restarting Unity after it stopped responding.

All the best luck!!!

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Answer by gtaylor1899 · Feb 16, 2016 at 01:04 PM

Don't restart Unity until you recover the temporary scene file.

We did the same thing @FairGamesProductions. We save both our Unity project and scene repeatedly. The scene was lost entirely when restarting Unity after it stopped responding.

Good luck!!!

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Answer by gtaylor1899 · Feb 16, 2016 at 01:04 PM

@meat5000 is totally right. Don't restart Unity until you recover the temporary scene file.

We did the same thing as @FairGamesProductions. We save both our Unity project and scene repeatedly. The scene was lost entirely when restarting Unity after it stopped responding.

Good luck!!!

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