Large generated PDF with a lot of form elements doesn't open

[Philipp Lange]

Hello,

I created a 2103-page PDF document with Spire.PDF. It contains a very large amount (somewhere between 10k and 100k) of buttons.
When attempting to open the document with Adobe Acrobat reader, a small progress bar window labelled "Fixing up form fields" pops up, and never finishes (I've waited 30m+).

Attempting to access the PdfFormWidget via Spire.PDF also takes a very long time (15min+), and accessing the FieldsWidget on it even longer (never saw it finish).

Is there something I can do when adding form fields to prevent these symptoms?

Thanks,
Philipp

[Betsy.jiang]

Hi,

Thanks for your inquiry.
After an initial testing with the latest Spire.PDF Pack(Hot Fix) Version:5.11.2, I didn't reproduce the issue you mentioned. To help us investigate your issue quickly, please provide following information:
1. The code you were using
2. The input file(if any) and output file you got
You could upload the information here or send to us([email protected]) via email.

Sincerely,
Betsy
E-iceblue support team