app/controllers/uploader/attachments_controller.rb in rails-uploader-0.0.3 vs app/controllers/uploader/attachments_controller.rb in rails-uploader-0.0.4

@@ -19,17 +19,17 @@
     
     protected
     
       def find_klass
         @klass = params[:klass].blank? ? nil : params[:klass].safe_constantize
-        raise ActiveRecord::RecordNotFound.new("Class not found #{params[:klass]}") if @klass.nil?
+        raise ActionController::RoutingError.new("Class not found #{params[:klass]}") if @klass.nil?
       end
       
       def render_resourse(record, status = 200)
         if record.errors.empty?
-          render_json(record.to_json, status)
+          render_json([record].to_json(:root => false), status)
         else
-          render_json(record.errors.to_json, 422)
+          render_json([record.errors].to_json, 422)
         end
       end
       
       def render_json(body, status = 200)
         self.status = status