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Beta 21 Scene File Corruption.

Discussion in 'UGUI & TextMesh Pro' started by Lukas_GMC, Oct 23, 2014.

  1. Lukas_GMC

    Lukas_GMC

    Joined:
    Aug 7, 2012
    Posts:
    40
    Well I updated to 21 and everything seemed to be okay until I opened up some other scenes. About half of our scenes work and half of them hard crash unity when opening. I can't think of any correlation between the ones that are okay versus the broken ones. We are using Unity Asset Server so reverting isn't an option. I have attached the logs from the unity crash handler and a text files containing one of my working scenes and one of my broken scenes. I don't know how helpful they will be but I'm at my wits end. Please save me.
     

    Attached Files:

    • Logs.7z
      File size:
      1.1 MB
      Views:
      377
    Lukas_GMC, Oct 23, 2014
    #1

  2. Bruce_GMC

    Bruce_GMC

    Joined:
    Oct 23, 2014
    Posts:
    65
    Trying to rollback to the beta 17 distribution, only the file on the unity server is broken. Download finishes at 6MB...
     
    Bruce_GMC, Oct 23, 2014
    #2

  3. Lukas_GMC

    Lukas_GMC

    Joined:
    Aug 7, 2012
    Posts:
    40
    So one of our computers was still on b17 and all the scenes work. I resaved one of the broken scenes and commited it. I can now open the scene on the other computers and unity now crashes on play. So... progress?
     

    Attached Files:

    • logs.7z
      File size:
      39.7 KB
      Views:
      358
    Lukas_GMC, Oct 23, 2014
    #3

  4. Lukas_GMC

    Lukas_GMC

    Joined:
    Aug 7, 2012
    Posts:
    40
    Well we managed to fix all of the broken scenes. All with a different process of events. First if a scene on the b17 machine had all object in the hierarchy deactivated and then commited it could be reopened on the b21 computers. Then we systematically reenabled objects and entered playmode till a crash would inevitability occur. On some of the levels deleting a prefab containing runtime generated meshes would fix it. On others it appears as though deleting a group of objects and then undoing the delete would work. I think for the time being we can stay at b21.
     
    Lukas_GMC, Oct 23, 2014
    #4

  5. Dunmord

    Dunmord

    Joined:
    Aug 15, 2013
    Posts:
    39
    My scene also crashes unity with b21. Almost certain it has something to do with UI because I disabled a hierarchy of UI components and the scene crashed Unity; I changed the hierarchy of the UI objects and then unity was unable to open the scene and constantly crashed the editor. I sent a bug report to unity with my project files. Hope this gets fixed soon!

    Edit: I thought I was using b21. I was actually using b20. Bug got fixed as soon as I updated. Thanks UT!
     
    Last edited: Oct 24, 2014
    Dunmord, Oct 24, 2014
    #5

  6. Bruce_GMC

    Bruce_GMC

    Joined:
    Oct 23, 2014
    Posts:
    65
    The problem has not been fixed and because we can't find a solution we have decided to abandon beta 21 and rollback the editor and the projects packages to version 20. Hopefully we can continue working afterwards.
     
    Bruce_GMC, Oct 24, 2014
    #6

  7. Lukas_GMC

    Lukas_GMC

    Joined:
    Aug 7, 2012
    Posts:
    40
    The crash still exists on the release candidate 0f1
     
    Lukas_GMC, Nov 10, 2014
    #7

  8. Bruce_GMC

    Bruce_GMC

    Joined:
    Oct 23, 2014
    Posts:
    65
    Submitted a full bug report using the tool last week running 4.6 0f1
     
    Bruce_GMC, Dec 15, 2014
    #8