I'm trying to convert my existing asciidoc documentation into pdf. Asciidoctor-pdf seems quite easy and I'm able to convert single files into pdf. asciidoctor-pdf -a pdf-theme='./theme/styles.yml' ...

Edit: Since my problem seems to be specific to my setup, I provide a complete minimal working example here. This is my maven setup (pom.xml): <project xmlns="http://maven.apache.org/POM/4.0.0"...