Deprecation Warning

I recently created a small app that searches a db and displays the search results. I then cloned the app, changed the model and started the clone up. The second app is Throwing out Deprecation warnings on @params. I understand that params should be used instead, what I am wondering however is why doesn't the first app throw the Deprecation Warning. I can find no differences between the two.

Any suggestions.

Thanks, Lewis

They're using different versions of Rails. Check your environment.rb

Lewis wrote: