pdfbox version: PDFBOX-3.0.0-SNAPSHOT java version: "1.8.0_25". Should I be worried that a pdf created with > org.apache.pdfbox.examples.pdmodel.HelloWorld.java
is "not valid" according to preflight? > java -jar target/preflight-app-3.0.0-SNAPSHOT.jar test.pdf Apr 21, 2017 12:29:42 PM org.apache.pdfbox.pdmodel.font.FileSystemFontProvider loadDiskCache WARNING: New fonts found, font cache will be re-built Apr 21, 2017 12:29:42 PM org.apache.pdfbox.pdmodel.font.FileSystemFontProvider <init> WARNING: Building on-disk font cache, this may take a while Apr 21, 2017 12:29:43 PM org.apache.pdfbox.pdmodel.font.FileSystemFontProvider <init> WARNING: Finished building on-disk font cache, found 962 fonts The file test.pdf is not valid, error(s) : 3.1.1 : Invalid Font definition, Helvetica-Bold: some required fields are missing from the Font dictionary: firstChar, lastChar, widths. 3.1.3 : Invalid Font definition, Helvetica-Bold: FontFile entry is missing from FontDescriptor 2.4.3 : Invalid Color space, /DeviceGray default for operator "Tj" can't be used without Color Profile on page 1 7.1 : Error on MetaData, Missing Metadata Key in catalog
