requires

frontend/saas-web/app/view/core/chart/ChartBase.js

@@ -1,6 +1,10 @@
 Ext.define('saas.view.core.chart.ChartBase', {
     extend: 'Ext.panel.Panel',
 
+    requires: [
+        'Ext.chart.*'
+    ],
+
     height: 300,
 
     layout: 'fit',