For your other errors, try putting <title> inside the <info> tag.
Peter On 30 May 2018 at 16:38, Peter Fleck <peterfl...@gmail.com> wrote: > Hi Pierre, > > You have a typo in your <link> - <link xl:href= > It should be <link xlink:href= > > Peter > > On 30 May 2018 at 16:19, openhab.doc <openhab....@web.de> wrote: > >> Hi, need help checking a docbook5 xml file. >> >> >> >> When I run >> >> >> >> ´´´ >> >> xsltproc --xinclude --output Test.html >> /home/mepi/Downloads/docbook-xsl-1.79.2/xhtml/docbook.xsl >> MyBook.xml >> ´´´ >> >> >> >> I get following Error: >> >> >> >> ´´´ >> >> MyBook.xml:60: namespace error : Namespace prefix xl for href on link is >> not defined >> If not, see <link xl:href="http://www.gnu.org/licenses/"> >> <emphasis>the >> ^ >> MyBook.xml:69: namespace error : Namespace prefix xl for href on link is >> not defined >> <link xl:href="http://creativecommons.org/about/licenses/"> >> <emphasis>th >> ´´´ >> >> >> >> What do I wrong? >> >> ^ >> When I try to check my File MyBook.xml with xmllint, >> >> >> >> ´´´ >> >> xmllint --relaxng /usr/share/xml/docbook5/schema/rng/5.1/docbook.rng >> MyBook.xml >> ´´´ >> >> >> >> I get following messages: >> >> >> >> ´´´ >> >> MyBook.xml:18: element info: Relax-NG validity error : Element book has >> extra content: info >> MyBook.xml:13: element book: Relax-NG validity error : Expecting element >> abstract, got book >> MyBook.xml:13: element book: Relax-NG validity error : Did not expect >> element book there >> MyBook.xml:13: element book: Relax-NG validity error : Expecting element >> audiodata, got book >> MyBook.xml:13: element book: Relax-NG validity error : Expecting element >> example, got book >> MyBook.xml fails to validate >> ´´´ >> >> >> What does the messages above mean? >> >> >> >> The MyBook.xml file looks like: >> >> >> >> ´´´ >> >> 1 <?xml version="1.0" encoding="utf-8"?> >> >> 2 >> >> 3 <!DOCTYPE book [ >> >> 4 <!ENTITY % MyEntitys_ent SYSTEM "MyEntitys.ent"> >> >> 5 %MyEntitys_ent; >> >> 6 ]> >> >> 7 >> >> 8 <book >> >> 9 version="5.0" >> >> 10 xmlns="http://docbook.org/ns/docbook" >> >> 11 xmlns:xi="http://www.w3.org/2001/XInclude" >> >> 12 xmlns:xlink="http://www.w3.org/1999/xlink" >> >> 13 xml:lang="en"> >> >> 14 >> >> 15 >> >> 16 <title>My Book</title> >> >> 17 >> >> 18 <info> >> >> 19 >> >> 20 <legalnotice> >> >> 21 >> >> 22 <para> >> >> 23 My Text >> >> 24 </para> >> >> 25 >> >> 26 </legalnotice> >> >> 27 >> >> 28 <copyright> >> >> 29 <year>2010-2012</year> >> >> 30 <holder>Mr. X and me</holder> >> >> 31 </copyright> >> >> 32 >> >> 33 </info> >> >> ... >> >> 60 see <link xl:href="http://www.gnu.org/licenses/"> <emphasis>the GNU >> >> 61 homepage</emphasis></link>. >> >> ... >> 211 </book> >> >> ´´´ >> >> >> >> Thanks >> >> Pierre >> > >