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Fixed
Fixed in 2022.2.9f1, 2023.1.0b10, 2023.2.0a4
Votes
1
Found in
2020.3.39f1
2021.3.9f1
2022.1.14f1
2022.2.0b6
2023.1.0a8
2023.2.0a1
Issue ID
UUM-13510
Regression
No
Scene Asset Bundles are not unloaded when UnloadAllAssetBundles(true) method is called
Steps to reproduce:
1. Open the user’s attached project
2. In the main Toolbar click Repro issue > Build bundle
3. Click Repro issue > Load bundle
4. Again click Repro issue > Load bundle
5. Observe the Console window
Expected result: Asset Bundles are unloaded and no error messages are thrown to the console
Actual result: “The AssetBundle 'StreamingAssets\scenebundle' can't be loaded because another AssetBundle with the same files is already loaded.“ error is thrown to the console
Reproducible with: 2020.3.39f1, 2021.3.9f1, 2022.1.14f1, 2022.2.0b6, 2023.1.0a8
Reproducible on: Windows 10
Note: “Build bundle“ option fails when using Unity 2022.1.14f1 and above, but if the bundles were built using another version the main issue is still reproducible
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Resolution Note (fix version 2023.2.0a4):
Fixed issue where UnloadAllAssetBundles does not unload scene bundles.
Resolution Note (fix version 2023.1.0b10):
Calling AssetBundle.UnloadAllAssetBundles() will now also unload AssetBundles containing Scenes. In addition, AssetBundle.GetAllLoadedAssetBundles() will now include Scene AssetBundles in the list that it returns.
Resolution Note (fix version 2022.2.9f1):
Fixed issue where UnloadAllAssetBundles does not unload scene bundles.