11155
May 27, 2011, 12:21pm
1
Hi! I know that there are other topics about this issue, I read them and
I'm always blocked. Here is the error message:
undefined method `model_name' for NilClass:Class
Extracted source (around line #30 ):
27:
28: <h2>Add Translation</h2>
29:
30: <%= form_for @new_trad do |f| %>
31: Locale: <%= f.text_field :locale %>
32: Key : <%= f.text_field :key %>
33: Value : <%= f.text_field :value %>
The new method in TranslationsController:
def new
@new_trad = Translations.new
end
Tell me if other informations are needed.
Thanks in advance!
ps: Sorry for my bad english
undefined method `model_name' for NilClass:Class
30: <%= form_for @new_trad do |f| %>
This means that the @new_trad object is probably nil.
def new
@new_trad = Translations.new
end
Just a guess, but you might want:
@new_trad = Translation.new
If that's not it, I'd recommend checking out the guides on debugging
and put a breakpoint in the view.
11155
May 27, 2011, 1:23pm
3
Michael Pavling wrote in post #1001495:
Just a guess, but you might want:
@new_trad = Translation.new
No, it's Translations and I forgot to tell that it's not an ActiveRecord
model.
Right... so the form_for stuff won't work then, unless you add all the
methods it needs that a "normal" model would inherit from AR::Base (or
probably won't work at all - use a form_tag instead...)
11155
May 27, 2011, 2:45pm
5
Michael Pavling wrote in post #1001516:
Right... so the form_for stuff won't work then, unless you add all the
methods it needs that a "normal" model would inherit from AR::Base (or
probably won't work at all - use a form_tag instead...)
Thanks you, i tried with form_tag and it works.
