Sunday, February 16, 2014
On Friday, February 14, 2014 9:12:38 AM UTC+11, Colin Law wrote:
On 13 February 2014 06:57, Nadia Vu <winte...@gmail.com> wrote:
> Hi there, I'm very new to RoR please be kind.
>
> I wasn't sure where to go but I was hoping I could find help here after days
> of hair pulling. Stackoverflow was not successful.
>
> I have followed the Official Beginners Guide to ROR and made a blog.
>
> I wanted to take it further and add a tagging system to the blog. Im getting
> errors and I don't have enough knowledge of ruby to determine what is
> causing them. Any thoughts/help would be really appreciated.
>
> So this is the error
>
> ActiveRecord::StatementInvalid in Posts#show
>
> Showing /home/nadia/blog/app/views/posts/show.html.erb where line #8 raised:
>
> SQLite3::SQLException: no such column: taggings.post_id: SELECT "tags".*
It says there is no column post_id in the table taggings. Is it that
you do not think
it should be looking for that column or is it that you know there
should be but think that
it does exist?
You have neglected to show us taggings.rb but I presume it contains
belongs_to post.
Colin
Oh yes sorry
This is my Taggings.rb
1 class Tagging < ActiveRecord::Base
2 belongs_to :tag
3 belongs_to :posts
4 end
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