lib/arbre/patches.rb in express_templates-0.11.3 vs lib/arbre/patches.rb in express_templates-0.11.4

@@ -16,15 +16,24 @@
       def build_tag(klass, *args, &block)
         tag = klass.new(arbre_context)
         tag.parent = current_arbre_element
 
         with_current_arbre_element tag do
-          tag.build(*args, &block)
+          begin
+            tag.build(*args, &block)
+          rescue Exception => e
+            on_component_error(tag, e)
+          end
         end
 
         tag
       end
+
+      def on_component_error(tag, exception)
+        tag.content = "Error rendering #{tag.class} component: #{exception.message}"
+        ::Rails.logger.error exception
+      end
     end
 
     def possible_route_proxy(name)
       if helpers.controller.class.parent &&
         helpers.respond_to?(namespace = helpers.controller.class.parent.to_s.underscore)
@@ -71,6 +80,6 @@
       end
     end
 
   end
 
-end
\ No newline at end of file
+end