Active Admin problem

Rails
1

I am new to active admin. I am using rails 3 and I create one resource
called product with the field of Name, Price, category.It runs good with
simple users but when i log in to admin and try to create new product
then
it gives me error like

Error

Mysql2::Error in Admin/products#show

Showing *
/usr/lib/ruby/gems/1.8/gems/activeadmin-0.3.4/app/views/active_admin/resource/show.html.arb

  • where line #1 raised:

Table ‘demo2_development.active_admin_comments’ doesn’t exist

Extracted source (around line #1):

1: render renderer_for(:show)

Rails.root: /home/urjit/rails_project/demo2
Application Trace http://localhost:3000/admin/products/3# | Framework
Trace http://localhost:3000/admin/products/3# | Full
Tracehttp://localhost:3000/admin/products/3#

Request

Parameters:

{“id”=>“3”}

Show session dump http://localhost:3000/admin/products/3#

Show env dump http://localhost:3000/admin/products/3#
Response

Headers:

None

I think it is because there is no comment field in my database.
Is there any way to generate active_admin like devise?
If there then please tell me the command.
please tell me what to do?
Thank you.

2

have u ran command
rake db:migrate

On Tue, Dec 20, 2011 at 3:43 PM, guru [email protected] wrote:

/usr/lib/ruby/gems/1.8/gems/activeadmin-0.3.4/app/views/active_admin/resource/show.html.arb

Trace http://localhost:3000/admin/products/3# | Full
Tracehttp://localhost:3000/admin/products/3#
Response
If there then please tell me the command.
[email protected].
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.

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3

yes i have
I think it is because there is no comment field in my database and
active admin show page is going for the comment and not found comment
in database.
is there anyway to generate views in active admin?

4

You have to generate active admin migrations first and then need to
migrate
those tables in db.

On Tue, Dec 20, 2011 at 4:00 PM, guru [email protected] wrote:

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5

I am doing exactly that.
I have run
rails generate active_admin:install
rake db:migrate command.
there is command like rails generate devise_views is there command for
active_admin???

6

rails generate active_admin:install
rake db:migrate

On Tue, Dec 20, 2011 at 4:06 PM, sandip ransing
[email protected]wrote:

in database.

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