Image failed to export when converting above 150 pages TIF to PDF

Aspose.Imaging Product Family
1

Hi,

I am using Aspose.Imaging v21.9.0.0

Try to convert a 150 pages and above TIF to PDF and it always failed with “Image failed to export” error and “{duplicate}” inner exception message.

Sample code below. Had to use cache to circumvent the out of memory problem.

Aspose.Imaging.Cache.CacheFolder = AppDomain.CurrentDomain.BaseDirectory;
			Aspose.Imaging.Cache.CacheType = 
Aspose.Imaging.CacheType.CacheOnDiskOnly;
long l1 = Aspose.Imaging.Cache.AllocatedDiskBytesCount;
long l2 = Aspose.Imaging.Cache.AllocatedMemoryBytesCount;

MemoryStream ms = new MemoryStream();
	
using (Aspose.Imaging.Image img = Aspose.Imaging.Image.Load(streamTIF) )
{
	TiffImage tiffImg = (TiffImage)img;
	PdfOptions pdfOptions = new PdfOptions()
	{
	ResolutionSettings = new Aspose.Imaging.ResolutionSetting(tiffImg.HorizontalResolution, tiffImg.VerticalResolution),
	//MultiPageOptions = new MultiPageOptions(new Aspose.Imaging.IntRange(0, tiffImg.Frames.Count())),

	};
	//img.Save(AppDomain.CurrentDomain.BaseDirectory + "150.pdf", pdfOptions);
	img.Save(ms, pdfOptions);

	long diskBytes = Aspose.Imaging.Cache.AllocatedDiskBytesCount;
	long memoryBytes = Aspose.Imaging.Cache.AllocatedMemoryBytesCount;
}


			l1 = Aspose.Imaging.Cache.AllocatedDiskBytesCount;
			l2 = Aspose.Imaging.Cache.AllocatedMemoryBytesCount;

			return ms;

151.zip (1.9 MB)

2

@praetorion

It’s a fairly large image that you are dealing with. Please try using sample code given over following documentation article to load image in batch mode and render that.

3

Hi,

Unfortunately, the process does not support PDF.

Pdf image exporter does not support batch export mode. Please make sure that PageExportingAction property of the exported image has null value.

4

@praetorion
We’re able to export your tiff to pdf using following simplified version of your code :

        string fileName = Path.Combine(TestDirectory, "151.tif");
        using (var img = (RasterImage)Aspose.Imaging.Image.Load(fileName))
        {
            PdfOptions pdfOptions = new PdfOptions()
            {
                ResolutionSettings = new Aspose.Imaging.ResolutionSetting(img.HorizontalResolution, img.VerticalResolution),
                // MultiPageOptions = new MultiPageOptions(new Aspose.Imaging.IntRange(0, tiffImg.Frames.Count())),
            };

            img.Save(fileName+".pdf", pdfOptions);
        }

The resulting pdf file is here. Aspose.Imaging for .NET5 v21.10 x64 was used. Please clarify your configuration and provide the sample application, if the issue still exists.

5

Hi,

Does it make any difference if I am using x86. Btw I am on Aspose.Imaging .NET4.8 v21.9.0.0

6

@praetorion
Thank you for clarifications - we’re able to reproduce the issue on x86 platform. We’ve created the issue IMAGINGNET-4920 to work on it within further product releases and linked it to the current thread enabling notifications. Feel free to consider use of x64 platform just now.

7

The issues you have found earlier (filed as IMAGINGNET-4920) have been fixed in this update. This message was posted using Bugs notification tool by samer.el-khatib4aspose