Hello, you're right something is wrong with the text. In particular something is wrong with the embedding of the font: my advice is that you should really use subsetting with PdfFontCache::GetFontSubset() when retrieving the font, otherwise it will embed the whole font and that may cope with the encoding you picked, possibly causing the issues you're seeing. Subsetting forces PoDoFo to create a different font type (/Type0), which is a more modern font type and works better with fonts with Unicode character set (like the one you're using). Unfortunately there are some other bugs with subsetting TrueType fonts in PoDoFo 0.9.x series, but subsetting Arial usually works fine. I can't help more with PoDoFo but in a couple of months PoDoFo-next, which is the new code base for PoDoFo, will appear and that handles these scenarios better, it's easier to code and has a lot of bug fixing.
Regards, Francesco On Mon, 13 Jun 2022 at 12:33, Blayne Cullen <blay...@pulsonix.com> wrote: > > Hello PoDoFo Team, > > > > I have been using the product for a little over a year now and I have been > intermittently getting the Adobe Acrobat error: “An error exists on this > page. Acrobat may not display the page correctly. Please contact the person > who created the PDF document to correct the problem.” (Screenshot attached). > This error does not occur in all of our PDF productions, just a few. The > generated PDF appears to be correct and on opening of the file in other PDF > viewers, no error is mentioned (though this is probably because they don’t > have the same error checking features that acrobat have). Also attached is a > copy of a simple example PDF document that contains the error. Some debugging > points to the text or even the font as the culprit, but this could be a red > herring. > > > > I have recently upgraded PoDoFo and its dependencies in an effort to resolve > the problem, but no luck. > > We are currently using: > > Visual Studio 2022 > FreeType 2.12.1, Z-Lib 1.2.11, Jpeg 9d > Targeting Windows 10 > Using PoDoFo 0.9.8 - 32 and 64bit shared libraries (dll) > > > > Look forward to your reply, > > Thanks, > > Blayne > > _______________________________________________ > Podofo-users mailing list > Podofo-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/podofo-users _______________________________________________ Podofo-users mailing list Podofo-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/podofo-users
