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Won't Fix

Won't Fix in 5.6.X, 2017.1.X

Fixed in 5.5.X



Found in


Issue ID




[AssetBundles] Lighting in terrain lost when loading a scene with lightmap as an AssetBundle

Asset Bundles


Steps to reproduce:

1) Download attached project '' and open in Unity
2) Open scene 'GameEntry' and press Play
Wait until AssetBundles finishes loading (takes ~3sec) and you will see that terrain is much darker(check attached image 'repro.png')
3) Exit Play mode
4) Open scene 'BlossomGarden' and press Play
You will see that terrain is not that dark as before(check attached image 'AssetBundle.png')
'BlossomGarden' - this scene is loaded as an AssetBundle

Expected result: Lighting should not change in AssetBundle after loading
Actual result: After AssetBundle finishes loading, lighting in this scene is much darker

Reproduced with:
5.5.2f1, 5.5.3p2, 5.6.0p4, 2017.1.0b3

Note: using Unity 5.6.x or later lighting is extremely bright
Note: Same result on Android device(images attached)
HUAWEI EVA L19*, OS:7.0, CPU:arm64-v8a, GPU:Mali-T880, Build:HUAWEI/EVA-L19/HWEVA:6.0/HUAWEIEVA-L19/C432B182:user/release-keys

Comments (2)

  1. thepepperone2016

    Jul 20, 2018 01:46

    I have the same issue.

  2. abhijeetnaik

    May 26, 2017 08:27

    I have similar issue using Unity 5.6.x or later lighting is extremely bright when scene is loaded from an assetbundle

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