[ActiveRecord] wrong number of arguments (0 for 2) ?!

rubyonrails-talk
1

Hi all,

I have a basic model as follow, but when I try to query the database, I get the following error:

'wrong number of arguments (0 for 2)'

I don't see any problem, I am becoming crazy o_O'

Migration

2

Migration --------- class CreateSubtasks < ActiveRecord::Migration   def self.up     create_table :subtasks do |t|       t.string :hostname, :type

It seems that :type should not be used as a column name.

3

MR Damien wrote:

Migration --------- class CreateSubtasks < ActiveRecord::Migration   def self.up     create_table :subtasks do |t|       t.string :hostname, :type

It seems that :type should not be used as a column name.

I'm guessing that this (from ActiveRecord::Base doc) has something to do with it:

4

Type is a reserve keyword for single table inheritance.

regards abhishek