TTMSFNCPDFLib.BeginDocument crashes App on iOS

FNC TMS FNC UI Pack
1

Hi,

I'm using a freshly installed Delphi 13.0 with September patch, FNC Core 4.2.1.1 and FNC UI Pack 6.8.1.0.

My App works fine on Android, but crashes on iOS when calling TTMSFNCPDFLib.BeginDocument.

var
  p: TTMSFNCPDFLib;  
begin
  p := TTMSFNCPDFLib.Create();
  try
    p.BeginDocument(AFileName);
    ....

There were no problems with the previous version of my App, code unchanged, compiled with Delphi 12.1, Core 4.1.1.3 and UI Pack 6.5.1.1

Any ideas?

Best regards
Thorsten

2

Does the path to the PDF file exist, and writeable? could you try without a parameter and then capture the stream with p.EndDocument?

3

Thank you Pieter,

the path exists and is writeable, I can save other files, no problem.

I tried calling p.BeginDocument() without a filename, but the app still crahes.
I also tested with a singe try..except block around p.BeginDocument(), it just crashes, I can't catch an exception.

The next thing I tested was moving the lines

    p.PageSize := TTMSFNCPDFLibPageSize.psA4;
    p.PageOrientation := TTMSFNCPDFLibPageOrientation.poPortrait;
    p.Header := '';
    p.Footer := '';

which come after p.BeginDocument() in my code before p.BeginDocument(). The properties get set and the crash still happens at BeginDocument.

4

Hi,

We've identified and fix the issue. Next version of TMS FNC Core will address this.
Thanks for notifying!