Rules / AccessibilityveraPDF could not validate the PDFveraPDF ran but did not produce a validation result.Fix‸Run verapdf --flavour ua2 <file.pdf> by hand to see the error; the PDF may be damaged.Other accessibility rulesPDF is not taggedDocument language not setDocument title missing or not displayedFigure without alternative textFont not embeddedPDF/UA conformance not claimedveraPDF validation not runPDF/UA requirement failed (veraPDF)