Hi,

I've upgraded JForex SDK from 2.7.0 to 2.7.8 about 2 Days ago and since then I'm getting from time to time the following
Exception:

java.lang.NullPointerException
at com.dukascopy.charts.data.orders.OrdersProvider.updateOrderGroup(OrdersProvider.java:631)
at com.dukascopy.api.impl.connect.DCClientImpl.feedbackMessageReceived(DCClientImpl.java:717)
at com.dukascopy.transport.client.events.FeedbackMessageReceivedEvent.execute(FeedbackMessageReceivedEvent.java:43)
at com.dukascopy.transport.client.events.EventTask.run(EventTask.java:34)
at com.dukascopy.transport.client.CriteriaThread.run(CriteriaThread.java:75)

Since I'm only seeing classes from the package com.dukascopy.* in the stack trace, is this a known Bug in 2.7.8?

Kind regards,
Sacrelege

Could you please check if the following code launched from your JForex-SDK project returns 214 and 2.7.8?

package jforex.test;

import com.dukascopy.api.Instrument;
import com.dukascopy.dds2.greed.util.AbstractCurrencyConverter;

public class VersionCheck {

   public static void main(String[] args) {      
      System.out.println( AbstractCurrencyConverter.class.getPackage().getImplementationVersion());
      System.out.println( Instrument.class.getPackage().getImplementationVersion());

   }

}

If it does then please provide a strategy which replicates case.

It returned the expected values "214" and "2.7.8".
The last time the exception occured was on the 4. Feb 2013 (24 times).
Although my last code change was on the 1. Feb 2013.

If I see the exceptions again, I will post the strategy here.