How to reproduce

• Create a page (page node)
• Add a sub page
• Affect template to the sub page
• Add a content, edit it and validate it
• Click on the sub page live version

Actual behavior

• The live version leads to an error

  org.apache.cocoon.ResourceNotFoundException : No pipeline matched request: www/fr/nouvelle-page/my-child-page.html
  

• Rebuild the preview fix the problem

Excepted behavior

• The page is accessible in preview*