[Rails] Re: Rails 3: Error saving an object with no useful information

I know it's silly but have you checked the log file(s)? If you are
working with the console in development mode it should give you all
information you might need to debug the problem.

Thinking about the problem a little more makes me believe that you
probably have code that looks like this:

u = User.find your_id_value # => Will produce a User object
u.to_ary # => This gives you an error

When you run to_ary against a user object you get an error but when
you run it against an array of users it works:

u = User.find :all # => Will produce an array of User objects
u.to_ary # => This works

On Aug 23, 12:04 pm, Heinz Strunk <li...@ruby-forum.com> wrote:
> I'm using console and I restarted and reloaded it a couple of times.
>
> Rails 3.0.0.rc and Ruby 1.9.2
> --
> Posted viahttp://www.ruby-forum.com/.

--
You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group.
To post to this group, send email to rubyonrails-talk@googlegroups.com.
To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.