/page url not defined, normal?

Hello, I see in the actions -> page:
/page url not defined
I’m sure all work and I have never had that’s with the previous version.
Same for the piwik demo:
With too a betiful file:/D:/ToDay/…

Check in “Add a widget”. There is two widget now.
One for Pages title and the other one for URLs.
When one of the information is missing, for any reason, you’ll get a “not defined” case.