On 1 April 2014 11:50, Karthikeyan A K <77mi...@gmail.com> wrote: > > > On Tue, Apr 1, 2014 at 2:04 PM, Colin Law <clan...@gmail.com> wrote: >> >> On 1 April 2014 06:11, Karthikeyan A K <77mi...@gmail.com> wrote: >> > Hello people, >> > >> > I am developing an app with Rails 4.0.x and I have a strange bug in its >> > view. Say I have a partial like this >> > >> > %p= @bject,name # would work perfectly >> >> Does using @object,name also work (not @bject which you have written >> above)? > > > Actually the variable name is not @Object. Its some thing else. Have > checked spelling, copied and pasted it. But nope. It won't work. > >> >> > >> > = render @object.friends # It won't fetch this relation >> >> What do you mean it will not fetch the relation? What is the error >> message? > > > There shows no error, it just returns nil object. If I give > @obj.friends.first.name , it would say undefined method first for nil > object! >> >> >> > >> > %p= @object,name # It would say can't find name for nil class >> >> Then @object is nil. Perhaps you should be using @bject. >> >> Note that when posting code it is better to copy/paste then there will >> be no confusion about what the code actually is. > > > Yup copied, pasted and banged my head on desk a 1000 times.
I meant that you should copy/paste the code here rather than typing something similar for us to look at. > > Say if in the action if I keep @object2 = Person.find params[:id] and if I > use @object2 in code, it works perfectly everywhere. This bug is repeatable > on server and my local system running ruby 2.1.0 and Rails 4.3. > > Some how rails is forgetting what @object is in the middle of view. I don't think it is at all likely that it is forgetting it, but if you don't show us the actual failing code then it is difficult to help. You could try inserting puts statements in the code (which will appear in the server log) between the point at which it knows the variable and the point at which you think it has forgotten, in order to see which bit of code is causing it to be 'forgotten'. As I said it is most likely something in your code that is causing the problem, but if you do not show us the actual code (just the failing area) then it is difficult to help. Colin -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAL%3D0gLvzKw2AX8WyhvgtOYrwoYCy%3Dfmx3E%2BxCz6rpUdoQ58fTw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
