Thank you for the information. We do not intend to fix this bug because there would be too many similar bugs to be fixed. That is, the DITA bookmap and map DTDs are *way* *too* *loose* to expect having a reliable, predictable, output.
Susanne Muris wrote: > The following XML is valid, but causes the error: > > <frontmatter status="new"> > <notices> > <topicref href="topic/Notices.dita"/> > </notices> Please consider the above notices form as not being supported by ditac. Needless to say that the above notices form has *never* been tested. > > <booklists status="new"> > <toc status="new"/> > </booklists> > </frontmatter> > > This is valid and converts: > > <frontmatter status="new"> > <notices href="topic/Notices.dita" navtitle="Impressum"/> > Needless to say that the above notices form has been thoroughly tested. > <booklists status="new"> > <toc status="new"/> > </booklists> > </frontmatter> > >

