Merging Pdf files - Random errors in IE, not Chrome

[anguyenalb]

"An error exists on this page. Acrobat may not display the page correctly. Please contact the person who created the PDF document to correct the problem"

Sometimes I got this errors displayed when displaying a merged pdf documents. Error was only displayed in IE, if I use Chrome with its own pdf plug-in, there was no error for the same merged Pdf and all pages are rendering correctly!!!

Any advises or suggestion would be greatly appreciated.

Thanks,


Here is my C# code for merging a collection of pdf documents in Memory Streams:

public MemoryStream MergedPdfs(ObservableCollection<PdfDocument> pPrintPdfs)
{
MemoryStream mergedStream = new MemoryStream();
PdfDocument tobePrintedPdf = new PdfDocument();

if(pPrintPdfs != null && pPrintPdfs.Count > 0)
{
foreach (PdfDocument doc in pPrintPdfs)
{
tobePrintedPdf.AppendPage(doc);
}

tobePrintedPdf.SaveToStream(mergedStream);
}

return mergedStream;
}

[Betsy.jiang]

Dear anguyenalb,

Thanks for your inquiry.
First we suggest you use the latest Spire.PDF Pack(Hot Fix) Version:3.8.193 and the new method as below to merge files.
https://www.e-iceblue.com/Tutorials/Spi ... -in-C.html
If the issue still happens, please provide us following information for testing.
1)Input files which may have that issue.
2)Code you used to display the result PDF on IE, the better to provide us a sample Web application.
3)OS information of the cumputer.
4)IE version.
5)Adobe version.

Thanks,
Betsy
E-iceblue support team

[Betsy.jiang]

Dear anguyenalb,

How is the issue now ?
Could you please give us some feedback at your convenience ?

Sincerely,
Betsy
E-iceblue support team