Work on new chart

nbproject/project.properties

@@ -1,4 +1,4 @@
-#Sat, 16 Sep 2017 13:50:38 +0200
+#Sat, 16 Sep 2017 18:25:29 +0200
 annotation.processing.enabled=true
 annotation.processing.enabled.in.editor=false
 annotation.processing.processors.list=

src/chart/Chart1.java

@@ -39,6 +39,9 @@ public class Chart1 extends javax.swing.JPanel implements QuoteReceiver, Scrolla
 
     private void drawChart(Graphics2D g) {
 
+        if (Globals.se==null)
+            return;
+      
         OHLCData data = Globals.se.getOHLCdata(5000);
 
         int first_bar = 0;