System.Exception format error

[mscotto511]

Version: Spire.Pdf 5.8.7
When attempting to process a PDF document the following exception is generated:

System.Exception: format error
at spr៝.ᜃ(spr᜴ A_0)
at sprᝣ.ᜂ()
at sprᝣ.ᜀ()
at sprᝣ.ᜁ()
at spr៝.ᜃ(spr᜴ A_0)
at Spire.Pdf.Widget.PdfPageCollection.get_Count()
at spr⠆.ᜁ(Boolean A_0)
at spr⠆.᜙()
at Spire.Pdf.PdfDocument.Dispose()

[Amber.Gu]

Hi,

Thanks for your inquiry.
To help us investigate your issue accurately, please offer us the following information for further investigation.
1. Your input Pdf file
2. The complete code you were using for reproducing your issue
You could upload them here or send us(support@e-iceblue.com) via email.

Best wishes,
Amber
E-iceblue support team

[mscotto511]

The input file and code has been emailed to support.

[Amber.Gu]

Hi,

Thanks for your information via email.
Since your code is not complete, I tried to change your code but didn't reproduce your issue. Which code throws the exception?
To help us solve your issue quickly, could you please offer us a runnable project which could reproduce your issue directly?

Best wishes,
Amber
E-iceblue support team