Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Error message: Error during reading of asset type Shader

See original GitHub issue

Game name: genshin impact Engine version: 2017.4.30f1 Platform: StandaloneWinPlayer File name: unity default resources

Inner message: System.Exception: No data left at uTinyRipper.Lz4.Lz4DecodeStream.FillInputBuffer(Int32 offset) at uTinyRipper.Lz4.Lz4DecodeStream.ReadInputByte() at uTinyRipper.Lz4.Lz4DecodeStream.Read(Stream stream, Int64 count) at uTinyRipper.Lz4.Lz4DecodeStream.ReadBuffer(Stream stream, Int64 count) at uTinyRipper.Lz4.Lz4DecodeStream.ReadBuffer(Byte[] buffer, Int32 offset, Int32 count) at uTinyRipper.Classes.Shaders.ShaderSubProgramBlob.ReadBlob(AssetLayout layout, MemoryStream memStream, UInt32 compressedLength, UInt32 decompressedLength, Int32 segment) at uTinyRipper.Classes.Shader.UnpackSubProgramBlobs(AssetLayout layout, UInt32[] offsets, UInt32[] compressedLengths, UInt32[] decompressedLengths, Byte[] compressedBlob) at uTinyRipper.Classes.Shader.Read(AssetReader reader) at uTinyRipper.SerializedFile.ReadAsset(AssetReader reader, AssetInfo assetInfo, Int64 offset, Int32 size)

Stack trace: at uTinyRipper.SerializedFile.ReadAsset(AssetReader reader, AssetInfo assetInfo, Int64 offset, Int32 size) at uTinyRipper.SerializedFile.ReadAsset(AssetReader reader, ObjectInfo& info) at uTinyRipper.SerializedFile.ReadData(Stream stream) at uTinyRipper.GameProcessorContext.ReadFile(SerializedFile file) at uTinyRipper.GameProcessorContext.ReadSerializedFiles() at uTinyRipper.GameStructureProcessor.ProcessSchemes(GameCollection fileCollection) at uTinyRipper.GameStructure.Load(List1 pathes, LayoutInfo layinfo) at uTinyRipper.GameStructure.Load(IEnumerable1 pathes, LayoutInfo layinfo) at uTinyRipperGUI.MainWindow.LoadFiles(Object data)

Issue Analytics

State:
Created 3 years ago
Comments:5 (1 by maintainers)

Top GitHub Comments

1reaction

EliteMasterEriccommented, Sep 28, 2020

Just received this error as well.

Game name: Genshin Impact v1.0

Engine version: 2017.4.30f1
Platform: StandaloneWin64Player
File name: unity builtin extra

Error message: Error during reading of asset type Shader

Inner message: System.Exception: No data left
   at uTinyRipper.Lz4.Lz4DecodeStream.FillInputBuffer(Int32 offset)
   at uTinyRipper.Lz4.Lz4DecodeStream.ReadInputByte()
   at uTinyRipper.Lz4.Lz4DecodeStream.Read(Stream stream, Int64 count)
   at uTinyRipper.Lz4.Lz4DecodeStream.ReadBuffer(Stream stream, Int64 count)
   at uTinyRipper.Lz4.Lz4DecodeStream.ReadBuffer(Byte[] buffer, Int32 offset, Int32 count)
   at uTinyRipper.Classes.Shaders.ShaderSubProgramBlob.ReadBlob(AssetLayout layout, MemoryStream memStream, UInt32 compressedLength, UInt32 decompressedLength, Int32 segment)
   at uTinyRipper.Classes.Shader.UnpackSubProgramBlobs(AssetLayout layout, UInt32[] offsets, UInt32[] compressedLengths, UInt32[] decompressedLengths, Byte[] compressedBlob)
   at uTinyRipper.Classes.Shader.Read(AssetReader reader)
   at uTinyRipper.SerializedFile.ReadAsset(AssetReader reader, AssetInfo assetInfo, Int64 offset, Int32 size)

Stack trace:    at uTinyRipper.SerializedFile.ReadAsset(AssetReader reader, AssetInfo assetInfo, Int64 offset, Int32 size)
   at uTinyRipper.SerializedFile.ReadAsset(AssetReader reader, ObjectInfo& info)
   at uTinyRipper.SerializedFile.ReadData(Stream stream)
   at uTinyRipper.GameProcessorContext.ReadFile(SerializedFile file)
   at uTinyRipper.GameProcessorContext.ReadFile(SerializedFile file)
   at uTinyRipper.GameProcessorContext.ReadFile(SerializedFile file)
   at uTinyRipper.GameProcessorContext.ReadSerializedFiles()
   at uTinyRipper.GameStructureProcessor.ProcessSchemes(GameCollection fileCollection)
   at uTinyRipper.GameStructure.Load(List`1 pathes, LayoutInfo layinfo)
   at uTinyRipper.GameStructure.Load(IEnumerable`1 pathes, LayoutInfo layinfo)
   at uTinyRipperGUI.MainWindow.LoadFiles(Object data)

I haven’t been able to compress unity_builtin_extra enough to upload it directly to GitHub, so here’s a mirror:

https://mega.nz/file/cQNlwAaA#YwSq6LaapXRhR5lL5l9KBv2lJXXZl-gQjMcy4MYPanw

0reactions

mafacacommented, Oct 25, 2020

Looks like developer protected his game with custom compression. Ripper doesn’t support such files.