I’m getting some PDF errors in files exported from Dorico. Using Acrobat’s Preflight tool and checking for syntax errors, I get “Unbalanced q and Q operators” (These are graphics state save and restore commands.) and “Unusable operands at the end of the content stream”.
The errors all start on the Fifth page, and are then found on every page thereafter. Documents shorter than 4 pages do not exhibit the error.
I get the error if I do a Graphics Export, and also if I use MacOS’s Save As PDF from the native print menu. Also if I use a PDF-to-disk print queue.
This is on MacOS Mojave 10.14.4, though PDFs from 10.14.3 also show the error. The PDFs otherwise ‘appear’ to be fine when viewing or printing.
Can anyone else confirm? Would be useful to know if this is a Qt bug (also on Windows?) or whether it’s just some local trouble. However, I’m seeing this on both my Macs.