Hello Colin! Thanks for your reply. You are right about where the error is occurring, this line is causing the error, @user = User.find(params[:id]).
I haven't passed the id to the home action, where should i do that and how? Sorry for the noobish question but your help would be gold! On 11 Sep, 12:43, Colin Law <[email protected]> wrote: > On 11 September 2010 11:34, Anders_P <[email protected]> wrote: > > > Hello! > > I'm trying to create a list of user "ads" on my home page in my app. > > But I don't get it to work. I'm a rails noob so it might be something > > trivial. > > I'm currently running into this error: > > > Couldn't find User without an ID > > There should be a lot more information available with the error, > including where it has failed. The clue may be in the error message > though, it is trying to find a user and there is no id. > > > > > My pages controller where to home action is looks like this: > > > def home > > �...@title = "Startsidan" > > �...@user = User.find(params[:id]) > > Possibly this is the problem line, if so then perhaps params[:id] is > nil (hence the error message). Have a look in the log > (log/development.log) and it will tell you what the params are. Are > you passing the id to the home action? Also you could have a look at > the rails guide on debugging to see how to break into your application > using ruby-debug and examine the data at that point. > > Colin > > > > > �...@ads = �[email protected](:page => params[:page]) > > end > > > And my ad partial looks like this: > > > <div class="ad body_copy"> > > <%= image_tag user.avatar.url(:thumb) %> > > <span class="content"> > > <%= link_to user.name, user %> > > <%= user.ads.content %> > > </span> > > </div> > > > Any help would be appreciated! I hope that my explanation is clear > > enough. > > > Best regards > > Anders > > > -- > > 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 > > athttp://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.
