Problem creating Android project... error on split

Hi everyone,

I’m creating my Unity 5.5.1p3 project for the Android platform since the beginning of the project.

Today, I had to discard Assetbundles for testing reasons.

I managed to build my projects 3 or 4 times and alll of a sudden, I get these errors:

IOException: Win32 IO returned 112. Path: D:\Projects\XXX\Temp\StagingArea\assets\bin\Data\sharedassets2.assets.split47
System.IO.FileStream.WriteInternal (System.Byte[ ] src, Int32 offset, Int32 count) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/FileStream.cs:678)
System.IO.FileStream.Write (System.Byte[ ] array, Int32 offset, Int32 count) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/FileStream.cs:662)
UnityEditor.Android.PostProcessor.Tasks.SplitLargeFiles.SplitFiles (System.String path, System.String extension, Int32 threshold)
UnityEditor.Android.PostProcessor.Tasks.SplitLargeFiles.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context)

together with this:

Unhandled Exception:
System.IO.IOException: Win32 IO returned 112. Path: D:\Projects\XXX\Temp\Assembly-CSharp.dll.mdb

at System.IO.FileStream.FlushBuffer () <0x2a902d0 + 0x0026b> in :0

at System.IO.FileStream.Flush () <0x2a920e0 + 0x00033> in :0

at System.IO.BinaryWriter.Flush () <0x58d7770 + 0x00016> in :0

at System.IO.BinaryWriter.get_BaseStream () <0x58d7750 + 0x00013> in :0

at Mono.CompilerServices.SymbolWriter.LineNumberTable.Write (Mono.CompilerServices.SymbolWriter.MonoSymbolFile file, Mono.CompilerServices.SymbolWriter.MyBinaryWriter bw, Boolean hasColumnsInfo, Boolean hasEndInfo) <0x58d86b8 + 0x0043d> in :0

The thing is that I haven’t changed much since the previous build. I merely have changed a setting in a material from transparent to fade (standard shader).

Retrying to build the project is impossible without restarting Unity (which complains about remaining compiling errors).

I’m trying to build for Samsung Galaxy S7.

Any hints are welcome!

Found it… I had no more space free on my HDD.