Undefined method `each' for #<Usrecart:0x46d1678>

Rails
1

I have the an error such as undefined method ‘each’
pls can any one find the error from the code given below

<%=@b%>

WELCOME IN YOUR PROFILE

<%@usercart=Usrecart.find_by_user_id(@b)%> <%if @usercart.blank?%>



THERE IS NO PRODUCT

<%end%> <%if [email protected]?%> <% for u in @usercart %> <% for column in u.content_columns %> <%=h u.send(column.name) %> <%end%> <%end%> <%[email protected]_id%> <%end%> <%=link_to "ADD NEW ITEM",:action=>'index',:id=>@usercart.user_id%>
2

<%@usercart=Usrecart.find_by_user_id(@b)%>

Typo much? Shouldn’t that be Usercart…

On Tue, Mar 11, 2008 at 10:19 PM, sharan [email protected]
wrote:

    <br>

<%end%>
<%=link_to “ADD NEW ITEM”,:action=>‘index’,:id=>@usercart.user_id%>

>

–

seth at subimage interactive

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3

On 12 Mar 2008, at 05:19, sharan wrote:

I have the an error such as undefined method ‘each’
pls can any one find the error from the code given below

It looks like you’re half expecting @usercart to be an array since
you’re trying to iterate over it, but it isn’t.

Fred

4

@usercart=Usrecart.find_all_by_user_id(@b)

note the all in the find method

On 12 Mrz., 08:41, Frederick C. [email protected]