On 7 Dec 2011, at 12:14, Mathew Birch <[email protected]> wrote:
> Thanks for your reply!
>
> Well since the same problem arises with the Item object.. I will post
> the errors from there:
>
> TypeError in Items#edit
>
> Showing ItemCollection/app/views/items/_form.html.erb where line #1
> raised:
>
> nil is not a symbol
> Extracted source (around line #1):
>
> 1: <%= form_for(@item) do |f| %>
So, at the risk of repeating myself, is @item nil?
Fred
> 2: <% if @item.errors.any? %>
> 3: <div id="error_explanation">
> 4: <h2><%= pluralize(@item.errors.count, "error") %> prohibited
> this item from being saved:</h2>
>
> From the controller file:
> def edit
> @item = Item.find_by_id(params[:id])
> end
>
> The interesting thing is that show method works with the following code:
> def show
> @item = Item.find_by_id(params[:id])
> respond_to do |format|
> format.html # show.html.erb
> format.json { render json: @item }
> end
> end
>
> I tried adding the respond_to part to edit method and changed the show
> to edit but it still produces the same error.
>
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