Using 3.7.7 (upgrading soon, just haven't had a moment yet)
Search didn't show any result for this exception, but it caused the atlas texture to not have some attributes set properly. Hopefully it didn't cause any issues that require reverting back with GIT.
I dont think any other program was using this file at the time, since I almost never need to edit/view it. My tools also said nothing was using the file when I checked a moment later.
IOException: Sharing violation on path G:\dev\zoobys\weirdables\Assets\Textures\NGUI\HD.png
at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, Boolean anonymous, FileOptions options) [0x00251] in /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.IO/FileStream.cs:320
at System.IO.FileStream..ctor (System.String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize) [0x00000] in <filename unknown>:0
at (wrapper remoting-invoke-with-check) System.IO.FileStream:.ctor (string,System.IO.FileMode,System.IO.FileAccess,System.IO.FileShare,int)
at System.IO.File.Create (System.String path, Int32 bufferSize) [0x00000] in /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.IO/File.cs:135
at System.IO.File.Create (System.String path) [0x00000] in /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.IO/File.cs:130
at System.IO.File.WriteAllBytes (System.String path, System.Byte[] bytes) [0x00000] in /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.IO/File.cs:594
at UIAtlasMaker.UpdateTexture (.UIAtlas atlas, System.Collections.Generic.List`1 sprites) [0x000bc] in G:\dev\zoobys\weirdables\Assets\NGUI\Scripts\Editor\UIAtlasMaker.cs:602
at UIAtlasMaker.UpdateAtlas (.UIAtlas atlas, System.Collections.Generic.List`1 sprites) [0x0000c] in G:\dev\zoobys\weirdables\Assets\NGUI\Scripts\Editor\UIAtlasMaker.cs:714
at UIAtlasMaker.UpdateAtlas (System.Collections.Generic.List`1 textures, Boolean keepSprites) [0x00024] in G:\dev\zoobys\weirdables\Assets\NGUI\Scripts\Editor\UIAtlasMaker.cs:697
at UIAtlasMaker.OnGUI () [0x00ad3] in G:\dev\zoobys\weirdables\Assets\NGUI\Scripts\Editor\UIAtlasMaker.cs:1050
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x000d0] in /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.Reflection/MonoMethod.cs:222
(Filename: /Users/builduser/buildslave/mono-runtime-and-classlibs/build/mcs/class/corlib/System.IO/FileStream.cs Line: 320)
