gregbell/active_admin — Issue #1107: ActionView::Template::Error (undefined method `reorder' for #<Array:0x007fb34b03fa10>):
Author: jwaldrip
Created: 2012-03-05 17:08:55+00:00
State: open

I am getting the following error when trying to add a AdminUsers resource.

```
ActionView::Template::Error (undefined method `reorder' for #):
```

My Model:

```ruby
class AdminUser
include Mongoid::Document
# Include default devise modules. Others available are:
# :token_authenticatable, :encryptable, :confirmable, :lockable, :timeoutable and :omniauthable
devise :database_authenticatable,
:recoverable, :rememberable, :trackable, :validatable

## Database authenticatable
field :email, :type => String, :null => false, :default => ""
field :encrypted_password, :type => String, :null => false, :default => ""

## Recoverable
field :reset_password_token, :type => String
field :reset_password_sent_at, :type => Time

## Rememberable
field :remember_created_at, :type => Time

## Trackable
field :sign_in_count, :type => Integer, :default => 0
field :current_sign_in_at, :type => Time
field :last_sign_in_at, :type => Time
field :current_sign_in_ip, :type => String
field :last_sign_in_ip, :type => String

## Encryptable
# field :password_salt, :type => String

## Confirmable
# field :confirmation_token, :type => String
# field :confirmed_at, :type => Time
# field :confirmation_sent_at, :type => Time
# field :unconfirmed_email, :type => String # Only if using reconfirmable

## Lockable
# field :failed_attempts, :type => Integer, :default => 0 # Only if lock strategy is :failed_attempts
# field :unlock_token, :type => String # Only if unlock strategy is :email or :both
# field :locked_at, :type => Time

## Token authenticatable
# field :authentication_token, :type => String

after_create { |admin| admin.send_reset_password_instructions }

def password_required?
new_record? ? false : super
end

end
```

My Active Admin Resource:

```ruby
ActiveAdmin.register AdminUser do
index do
column :email
column :current_sign_in_at
column :last_sign_in_at
column :sign_in_count
default_actions
end

form do |f|
f.inputs "Admin Details" do
f.input :email
end
f.buttons
end

end
```