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Fixed in Unity 5.3.7



Found in


Issue ID




Crash after reverting prefab and pressing undo

Editor - Other



Priority: 2Necessary for shipping a final release


Severity: 1Crash, freeze, data loss, work stops

Steps to reproduce:
1. Open attached "case 804333 repro" project
2. Open "crash scene" scene
3. Select PlayerTriggers>SignTrigger object in hierarchy
4. Move it around the scene as much as you want
5. Then revert SignTrigger prefab and pres CTRL + Z couple of times

Results: Editor crashes.

Reproduces with: 5.4.0b21, 5.3.5p2
Not reproducible with: 5.2.4f1

Comments (1)

  1. 996b272bc387d950930300ef609e11c4?d=mm


    Jul 22, 2016 09:41

    This really needs fixing, it's been logged as a bug in the beta but it affects the stable release of Unity as well. Surely crashbugs in the stable branch should have a high enough priority that they should not still be there 6 patch releases and a minor release later.

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