I have a document that includes text and PDFs (which themselves have been created with LMTX) When it is compiled I see: fonts > latin modern fonts are not preloaded languages > language 'en' is active open source > level 1, order 2, name './ArchiMate-sheets.tex' fonts > preloading modern (math) fonts > 'fallback modern mm 12pt' is loaded fonts > preloading modern (mono) fonts > 'fallback modern tt 12pt' is loaded luatex warning > pdfe lib: lua <pdfe dictionary> expected luatex warning > pdfe lib: lua <pdfe document> expected fonts > checking > char [ (U+0005B) in font '' with id 0: missing fonts > checking > char t (U+00074) in font '' with id 0: missing fonts > checking > char f (U+00066) in font '' with id 0: missing fonts > checking > char = (U+0003D) in font '' with id 0: missing fonts > checking > char s (U+00073) in font '' with id 0: missing fonts > checking > char y (U+00079) in font '' with id 0: missing fonts > checking > char l (U+0006C) in font '' with id 0: missing fonts > checking > char e (U+00065) in font '' with id 0: missing fonts > checking > char : (U+0003A) in font '' with id 0: missing fonts > checking > char R (U+00052) in font '' with id 0: missing fonts > checking > char g (U+00067) in font '' with id 0: missing fonts > checking > char u (U+00075) in font '' with id 0: missing fonts > checking > char a (U+00061) in font '' with id 0: missing fonts > checking > char r (U+00072) in font '' with id 0: missing fonts > checking > char , (U+0002C) in font '' with id 0: missing fonts > checking > char b (U+00062) in font '' with id 0: missing fonts > checking > char B (U+00042) in font '' with id 0: missing fonts > checking > char o (U+0006F) in font '' with id 0: missing fonts > checking > char d (U+00064) in font '' with id 0: missing fonts > checking > char i (U+00069) in font '' with id 0: missing fonts > checking > char I (U+00049) in font '' with id 0: missing fonts > checking > char c (U+00063) in font '' with id 0: missing fonts > checking > char ] (U+0005D) in font '' with id 0: missing backend > xmp > using file '/usr/local/context-osx-64/tex/texmf-context/tex/context/base/mkiv/lpdf-pdx.xml' pages > flushing realpage 1, userpage 1, subpage 1 luatex warning > pdfe lib: lua <pdfe dictionary> expected luatex warning > pdfe lib: lua <pdfe dictionary> expected luatex warning > pdfe lib: lua <pdfe dictionary> expected luatex warning > pdfe lib: lua <pdfe dictionary> expected I' can't really see anything wrong with the result, What are these warnings/errors? Gerben Wierda (LinkedIn https://www.linkedin.com/in/gerbenwierda, Mastodon https://newsie.social/@gctwnl) R&A IT Strategy https://ea.rna.nl/ (main site) Book: Chess and the Art of Enterprise Architecture https://ea.rna.nl/the-book/ Book: Mastering ArchiMate https://ea.rna.nl/the-book-edition-iii/