http://docbook.org/xlink/role/olink Endterm points to nonexistent ID: ??? ERROR: xref linking to has no generated link text. ??? XRef to nonexistent id: ??? Endterm points to nonexistent ID: ??? removing Don't know what gentext to create for xref to: " " ??? [ ] No bibliography entry: found in Endterm points to nonexistent ID: ??? Link element has no content and no Endterm. Nothing to show in the link to ??? [ ] super super Olink debug: root element of target.database is ' '. Error: unresolved olink: targetdoc/targetptr = ' / '. Fatal error: olink.outline template: what is this supposed to do? Olink debug: root element of target.database is ' '. Olink error: no page number linkend for local olink ' '