Several users have left comments in the documentation that they don't see the examples. At least one of the issues is that the contentbylabel macro is giving an undescriptive error "BadRequestException: Could not parse cql : null" (see e.g. https://cwiki.apache.org/confluence/display/TAPESTRY/Overriding+Exception+Reporting). I don't know if there's been a Confluence upgrade or what else could have cause it. Does anybody know anything more?
Kalle