You don't have an <% end %> to close the <% @users.each %> block in the code you included, so my guess is that your u variable is already out of scope by the time you call u.image.
On Mon, Jun 20, 2011 at 9:08 PM, joanne ta <[email protected]> wrote: > the error is undefined method `image' for nil:NilClass > > > On Mon, Jun 20, 2011 at 2:42 PM, Colin Law <[email protected]> wrote: > >> On 20 June 2011 17:53, joanne ta <[email protected]> wrote: >> > I have other undefined method when i combine the code above together >> > >> > <%@users = User.all%> >> > <%@users.each do |u|%> >> > <%u.culture_id%> >> > >> > <% @pic= Picture.where(:phrase_id => :route , :culture_id => >> > u.culture_id).first%> >> > <td>My picture <%= @pic.image%></td> >> > >> > and it causes undefined method image >> >> What does it say has not got a method image? It is always a good idea >> to post the complete error message (use copy/paste rather than >> re-typing it). If it says the nil has not got the method then your >> call of Picture.where has not found a record. >> >> Colin >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Ruby on Rails: Talk" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/rubyonrails-talk?hl=en. >> >> > > > -- > -------------------------------- > > Thank you, > > Yen > > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
