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GroupDocs.Merger.Exceptions.GroupDocs Merger Exception: At most 4 elements (for any collection) can be viewed in evaluation mode. ---> System.IndexOutOfRangeException: At most 4 elements (for any collection) can be viewed in evaluation mode

I am using merger api in my product, my code looks like the below

ExtractOptions extractOptions = new ExtractOptions(new int[] { i, i });
using (Merger merger = new Merger(mStream))
{
string fullFileName = filePathOut + fileVersionId.ToString() + “_” + i.ToString() + fileExtension.ToLower();
merger.ExtractPages(extractOptions);
merger.Save(fullFileName);
}

while I extract pages from file with more then 4 pages, I am getting the following error

At most 4 elements (for any collection) can be viewed in evaluation mode.

I am using
Groupdocs.merger 20.4
Groupdocs.viewer 19.6
Groupdocs.Parser 19.5

and my license is valid upto 20.8 version
groupdocs license.PNG (7.1 KB)

I don’t understand why the above error is apearing, can anyone help me on this?

@Niteen_Jadhav

Please share following information and we’ll look into this scenario:

  • Sample application that implements all these 3 APIs
  • License file (in a private message)
  • Problematic/sample file(s)

Thank you for your reply and sorry I forgot to set the license in my project now it is working fine

@Niteen_Jadhav

Glad to know that the issue is resolved.