ruby - Rails: Expected.. To Define Account_number -

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i have rails project , keep getting following error when trying load new.html.erb page:

expected /usr/local/www/apache22/data/update_pi_names/app/models/account_number.rb define account_number

heres def new in controller:

 def new     @pi_name = piname.new     @account_numbers = account_number.find_all     respond_to |format|       format.html # new.html.erb       format.xml  { render :xml => @pi_name }     end   end

and model/account_number.rb:

class accountnumber < activerecord::base         has_and_belongs_to_many :pi_names   end

let me know if need more info!

reference model via accountnumber not account_number, hence:

@account_numbers = accountnumber.all

also, can use all instead of find_all


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