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AssetDatabase.GetAssetDependencyHash(file) may get different value

Discussion in 'Asset Database' started by yingyingle, Apr 3, 2020.

  1. yingyingle

    yingyingle

    Joined:
    Jul 10, 2012
    Posts:
    5
    I did't change any assert,only restart unity,but i find the value of one file may change when call AssetDatabase.GetAssetDependencyHash.So it will cost a long time to Build Assebundle use SBP even if there are nothing change,becaust the buildCache won't work if the dependecyHash change.
    ps:The file has extension whit .compute,and the hash may change back the same if i restart unity many time.
     
    yingyingle, Apr 3, 2020
    #1

  2. fedorenkosergiy

    fedorenkosergiy

    Joined:
    Jun 11, 2014
    Posts:
    8
    Hi, did you find a solution?
    I faced the same bug but with a .spriteatlas asset
     
    fedorenkosergiy, Dec 16, 2020
    #2

  3. fedorenkosergiy

    fedorenkosergiy

    Joined:
    Jun 11, 2014
    Posts:
    8
    Update: looks like unity may update line endings on restart or after asset bundles build. And CVS might ignore this type of changes.
     
    fedorenkosergiy, Dec 17, 2020
    #3

  4. yingyingle

    yingyingle

    Joined:
    Jul 10, 2012
    Posts:
    5
    I found that after reimport the asset,the value of the asset by call GetAssetDependencyHash won't never change
     
    yingyingle, Dec 18, 2020
    #4
    fedorenkosergiy likes this.