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log4j error message
hyperscalper
 Post subject: log4j error message Post rating: 0   New post Posted: Fri 15 Jun, 2018, 15:58 
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User rating: 98
Joined: Mon 23 Jul, 2012, 02:02
Posts: 656
Location: United States, Durham, NC
I am getting this message, after execution over a fairly long period of
time, and memory exhaustion. Does it mean I need to configure log4j and, if so, where is that documented?
Thanks !

log4j:ERROR Cannot send the local log message to ALS, queue limit(1000) exceeded.
2018-06-15 16:50:36.506 ERROR OrdersManagerImpl - Error while drawing position: 101441244
java.lang.NullPointerException
at com.dukascopy.charts.orders.OrdersManagerImpl.appendPositionClosingInfo(OrdersManagerImpl.java:1621)
at com.dukascopy.charts.orders.OrdersManagerImpl.prepareClosingLinesAndPoints(OrdersManagerImpl.java:1590)
at com.dukascopy.charts.orders.OrdersManagerImpl.prepareOrderPartsInner(OrdersManagerImpl.java:1430)
at com.dukascopy.charts.orders.OrdersManagerImpl.prepareOrderPartsInner(OrdersManagerImpl.java:1323)
at com.dukascopy.charts.orders.OrdersManagerImpl.prepareOrderParts(OrdersManagerImpl.java:1314)
at com.dukascopy.charts.view.drawingstrategies.OrdersDrawingLogic.drawData(OrdersDrawingLogic.java:384)
at com.dukascopy.charts.view.displayabledatapart.MainChartPanelOrdersDisplayableDataPart.drawInternal(MainChartP
anelOrdersDisplayableDataPart.java:29)
at com.dukascopy.charts.view.displayabledatapart.AbstractDisplayableDataPart.draw(AbstractDisplayableDataPart.ja
va:27)
at com.dukascopy.charts.view.staticdynamicdata.MainChartPanelStaticDynamicData.drawStaticData(MainChartPanelStat
icDynamicData.java:40)
at com.dukascopy.charts.view.paintingtechnic.VolatilePaintingTechnic.redrawDataOntoBackBuffer(VolatilePaintingTe
chnic.java:64)
at com.dukascopy.charts.view.paintingtechnic.VolatilePaintingTechnic.redrawStaticContent(VolatilePaintingTechnic
.java:79)
at com.dukascopy.charts.view.paintingtechnic.VolatilePaintingTechnic.paint(VolatilePaintingTechnic.java:36)
at com.dukascopy.charts.view.swing.AbstractPanel.paint(AbstractPanel.java:22)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JLayeredPane.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintChildren(Unknown Source)
at javax.swing.JComponent.paint(Unknown Source)
at javax.swing.JComponent.paintToOffscreen(Unknown Source)
at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)
at javax.swing.RepaintManager.paint(Unknown Source)
at javax.swing.JComponent._paintImmediately(Unknown Source)
at javax.swing.JComponent.paintImmediately(Unknown Source)
at javax.swing.RepaintManager$4.run(Unknown Source)
at javax.swing.RepaintManager$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.prePaintDirtyRegions(Unknown Source)
at javax.swing.RepaintManager.access$1200(Unknown Source)
at javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
 
API Support
 Post subject: Re: log4j error message Post rating: 0   New post Posted: Thu 21 Jun, 2018, 11:43 
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User rating: ∞
Joined: Fri 31 Aug, 2007, 09:17
Posts: 6139
Hello,

What version and environment? Can you provide full log?

Quote:
Does it mean I need to configure log4j and, if so, where is that documented?

No. You don't need to do log4j configuration, it is just error message which is not related to this Null Pointer Exception.
 
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