| Subject: | Sensible errors for fields without names |
When you see the error "Use of uninitialized value $root in hash element" you havent named a field.
From Carl "I don't think this is also immediately linked to your error, but it indicates that you're using a field element without a name - this is unsupported by FormFu, and may cause other errors."
This isnt helpful!
References:
http://www.gossamer-threads.com/lists/catalyst/users/31296
http://lists.scsys.co.uk/pipermail/catalyst/2013-June/029534.html