lib/write_xlsx/chart/column.rb in write_xlsx-0.62.0 vs lib/write_xlsx/chart/column.rb in write_xlsx-0.64.0

@@ -33,11 +33,11 @@
         @subtype = subtype || 'clustered'
         @horiz_val_axis = 0
 
         # Override and reset the default axis values.
         if @subtype == 'percent_stacked'
-          @y_axis[:_defaults][:num_format] = '0%'
+          @y_axis.defaults[:num_format] = '0%'
         end
 
         set_y_axis
       end
 
@@ -56,9 +56,17 @@
         val  = 'col'
 
         attributes = ['val', val]
 
         @writer.empty_tag('c:barDir', attributes)
+      end
+
+      #
+      # Write the <c:errDir> element. Overridden from Chart class since it is not
+      # used in Bar charts.
+      #
+      def write_err_dir(direction)
+        # do nothing
       end
     end
   end
 end