On 05 Dec 2008, at 11:21, balaji rajagopal wrote: > I follow ur way and i used the above code but i got the bugs > > can't convert nil into String
Well, if an application gives you an error, it usually wants to say something. In this case it expected a string, and got a nil. You didn't include what line it choked on, but I guess it's the render one. It's telling you that params[:stage] is nil, so you need to handle that. 'wizard/stage'+(params[:stage] || '') And please please please, do yourself a favor, read some books on Rails first. There are some nice ones out there and most of them have a nice introduction to basic programming principles. Your code is just completely unmaintainable. Best regards Peter De Berdt --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
