Func: GetImagesInfo not work in Docker

[joe.zhuang]

Hi team,
1.FreeSpire.PDF, Version=10.2.0, .net Core3.1;
2.Runs normally in Windows environment, but becomes invalid after Docker container deployment;

Code: Select all

                PdfDocument pdf = new PdfDocument();
                pdf.LoadFromStream(stream);
                PdfImageHelper helper = new PdfImageHelper();
                for (int i = 0; i < pdf.Pages.Count; i++)
                {
                      PdfImageInfo[] images = helper.GetImagesInfo(pdf.Pages[i]);
                         foreach (PdfImageInfo pdfImage in images)
                        {
                           ......
                        } 
                }


I'm sure pdf.Pages[i] is not null ,but images.Length =0(linux),images.Length =1(Windows)
Help,please~

[William.Zhang]

Hello,

Thanks for your inquiry.
We speculate that your issue may be caused by a lack of fonts in the Docker environment. We suggest that you install the fonts used in you pdf file to Docker first and then try again. If it still doesn't work, please provide us with your PDF file and we will further investigate. You can attch your file here, or send it via eamil([email protected]). Thank you in advance.

Sincerely,
William
E-iceblue support team