doc.SaveAsImage Throws Object reference error

[jperkinsSC]

Hi Support,

We are Using Spire.Pdf Version 8.11 and we are facing Object reference not set to an instance of an object issue on one of our PDF when converting it to imaged. Here is the code Sample what we are using

using (var doc = new PdfDocument(Server.MapPath("~/pdf/82119a02-b4fe-4444-b382-4e7d6b6bf582.pdf"))) // This is the pdf
{
for (int i = 0; i < doc.Pages.Count; i++)
{
using (Image image = doc.SaveAsImage(i, 192, 192)) //raises error using spire 8.11 - Works fine using other 3rd party tools like 'Aspose'
{
string finalPdfPath = GetCurrentPresentationPdfImagesPath() + "/TestPdf_File" + "_Page" + (i + 1) + ".png";
image.Save(finalPdfPath, System.Drawing.Imaging.ImageFormat.Jpeg);
}
}
}

I have also attached the file in which we are facing this issue. Your quick response and fix will be much appreciated.

[Triste.Dai]

Hi jperkinsSC，

Thanks for your inquiry and sorry for the late reply as weekend.
I reproduced the issue you mentioned and logged it into our bug tracking system with the ticket number SPIREPDF-5644, our development team will investigate and fix it, sorry for the inconvenience caused. Once there is any good news, I will inform you as soon as possible.

Sincerely,
Triste
E-iceblue support team

[jperkinsSC]

Hi Triste

Hope you are doing well, is there any update on this issue.

Regards,

[Triste.Dai]

Hi jperkinsSC,

Thanks for your following-up.
I got news from our dev team, the SPIREPDF-5644 is going to the testing phrase, please spare us a little more time, once it passes the test, I will inform you of a new version asap. Thanks for your understanding.

Sincerely,
Triste
E-iceblue support team

[Triste.Dai]

Hi Triste

Hope you are doing well, is there any update on this issue.

Regards,

Hello jperkinsSC,

Glad to inform that we just released Spire.Pdf (Hotfix) Version: .8.12.5, which fixed the issue of SPIREPDF-5644, please download it from the following link and have a test.
Website link: https://www.e-iceblue.com/Download/download-pdf-for-net-now.html

Sincerely,
Triste
E-iceblue support team

[jperkinsSC]

Thanks for the update , we will try this , and update you if there is any issue.

[Triste.Dai]

Thanks for the update , we will try this , and update you if there is any issue.

Hi jperkinsSC,

Thanks for your following-up.
If there are any issues after your test, just feel free to contact us. Have a nice day.

Sincerely,
Triste
E-iceblue support team

[jperkinsSC]

Hi Triste

Thanks , We have check in our POC and it seems that the error is fixed and is working, Now we will implement it in our system, if there is any Issue I will let you know,

Thanks for the fix.

Regards

[Triste.Dai]

Hi Triste

Thanks , We have check in our POC and it seems that the error is fixed and is working, Now we will implement it in our system, if there is any Issue I will let you know,

Thanks for the fix.

Regards

Hi jperkinsSC,

Thanks for your feedback.
Glad to know that your issue was solved, if you have any issue in the future, do not hesitate to contact us.

Sincerely,
Triste
E-iceblue support team