2009/10/6 Bryan L <[email protected]>: > > Thanks Coiln. I deleted that message actually because it slipped my > mind that the line which I defined @design as a Design model got > deleted off when I regenerated the controllers and models. I fixed > that already so now I'm stuck with another different undefined method > error: > undefined method `^' for "f":String > > Where does this ^ come from? I've tried searching through Google and > other ruby forums but seems like I'm the only one having so much > trouble. I guess it might be just something obvious that I just can't > get for some reason..!
I think a lot of people have had this problem, I believe it is a known bug in Rails 2.3.4. I understand the easiest solution is to go down to 2.3.3 if possible. Colin > > On Oct 6, 10:38 pm, Colin Law <[email protected]> wrote: >> 2009/10/6 Bryan L <[email protected]>: >> >> >> >> > My bad.. I regenerated the controllers and models and the previous >> > error seemed to be gone but now I'm getting this error instead: >> >> > Called id for nil, which would mistakenly be 4 -- if you really wanted >> > the id of nil, use object_id >> >> > If I understand correctly, this statement "<% form_for([:admin, >> > @design]) do |f| %> " is trying to call the @design model with a nil >> > id, which results in this error. That seems inevitable as I'm trying >> > to create a new design through this form. >> >> If the error occurred on that line then it suggests @design is nil >> (@design is not a model it is a variable). You should set this up in >> your 'new' action before displaying the view. Something like @design >> = Design.new. >> >> If this does not make sense then, if you have not done so already, >> have a look at the rails guide Getting Started. >> Seehttp://guides.rubyonrails.org/ >> >> Colin > > > --~--~---------~--~----~------------~-------~--~----~ 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
