ImageDecoder crashes on loading JPEG - image

I got a problem on creating Aurigma Bitmap form jpeg-stream:

Exception thrown: 'System.InvalidCastException' in Aurigma.GraphicsMill.dll
Additional information: Invalid type cast operation.

at Aurigma.GraphicsMill.GMException.ThrowManagedException(IntPtr unmanagedException)
at Aurigma.GraphicsMill.Codecs.ImageReader.SetupInternalDecoder(ImageDecoder* pDecoder, Stream stream)
at Aurigma.GraphicsMill.Codecs.JpegReader..ctor(Stream stream)
at Aurigma.GraphicsMill.Codecs.CodecsRegistry.CreateReader(FileFormat format, Object source)
at Aurigma.GraphicsMill.Bitmap.Load(Stream stream)
at Aurigma.GraphicsMill.Bitmap..ctor(Stream stream)

Looks like original problem came from JpegReader. So I change my code to:

var file = new JpegReader("failing_image.jpg");

Same issue, however I notice that before InvalidCastException is thrown I receive first chance exception:

Exception thrown: 'System.Runtime.InteropServices.SEHException' in Aurigma.GraphicsMill.dll
Additional information: External component has thrown an exception.
at Aurigma.GraphicsMill.Codecs.ImageReader.SetupInternalDecoder(ImageDecoder* pDecoder, String fileName)

Version info:
<package id="Aurigma.GraphicsMill.Core.x64" version="7.2.26" targetFramework="net452" />

Hi Fedor,

thank you for a response. Now I'm really curious, could you please share some information about what was the case with this image? Was the problem with the jpeg-file structure or with the image encoding itself?

I tried different images (CMYK, with embedded color-profile but without exif-tag, etc.), but most of them were fine:) This issue appears only with this particular image.

I also tried to spot some wierd thing via http://regex.info/exif.cgi, but nothing exceptional.

We just released the version 8.1.43 where the problem is fixed.

Edited by user Thursday, June 16, 2016 9:19:28 PM(UTC)  | Reason: Not specified