[Bug]: Crashes on Unity 2020 + and some 2019 games

[ds5678]

Are you on the latest version of AssetRipper?

• Yes, I'm on the latest version of AssetRipper.

Which release are you using?

Not Applicable

Which game did this occur on?

This bug occurs on Unity 2020+ games.

It can also occur on Unity 2019 games if the developer has the Addressable system enabled.

Describe the issue.

This bug occurs because AssetRipper has not yet implemented support for the Addressable system.

Relevant log output

Stack traces for this bug usually look similar to this:

General [Error]: System.Exception: Some data left
   at AssetRipper.Lz4.Lz4DecodeStream.ReadBuffer(Stream stream, Int64 count) in E:\repos\AssetRipper\AssetRipperCore\Lz4\Lz4DecodeStream.cs:line 233
   at AssetRipper.Parser.Files.BundleFile.BundleFileScheme.ReadFileStreamMetadata(Stream stream, Int64 basePosition) in E:\repos\AssetRipper\AssetRipperCore\Parser\Files\BundleFile\BundleFileScheme.cs:line 160
   at AssetRipper.Parser.Files.BundleFile.BundleFileScheme.ReadScheme(Stream stream) in E:\repos\AssetRipper\AssetRipperCore\Parser\Files\BundleFile\BundleFileScheme.cs:line 66
   at AssetRipper.Structure.GameCollection.ReadScheme(SmartStream stream, String filePath, String fileName) in E:\repos\AssetRipper\AssetRipperCore\Structure\GameCollection.cs:line 119
   at AssetRipper.Structure.GameCollection.LoadScheme(String filePath, String fileName) in E:\repos\AssetRipper\AssetRipperCore\Structure\GameCollection.cs:line 75
   at AssetRipper.Structure.GameStructure.GameStructure.ProcessPlatformStructure(GameStructureProcessor processor, PlatformGameStructure structure) in E:\repos\AssetRipper\AssetRipperCore\Structure\GameStructure\GameStructure.cs:line 325
   at AssetRipper.Structure.GameStructure.GameStructure.Load(List`1 paths, LayoutInfo layinfo) in E:\repos\AssetRipper\AssetRipperCore\Structure\GameStructure\GameStructure.cs:line 139
   at AssetRipper.Structure.GameStructure.GameStructure.Load(IEnumerable`1 paths, LayoutInfo layinfo) in E:\repos\AssetRipper\AssetRipperCore\Structure\GameStructure\GameStructure.cs:line 38
   at AssetRipper.Structure.GameStructure.GameStructure.Load(IEnumerable`1 paths) in E:\repos\AssetRipper\AssetRipperCore\Structure\GameStructure\GameStructure.cs:line 26
   at AssetRipperLibrary.Ripper.Load(IReadOnlyList`1 paths) in E:\repos\AssetRipper\AssetRipperLibrary\Ripper.cs:line 21
   at UnitTester.Program.RunTests() in E:\repos\AssetRipper\UnitTester\Program.cs:line 65

[github-actions]

Stale issue

[ds5678]

Through various pull requests and commits, this should be resolved. Please post any problems as new issues.