Crash in NT7 on enable strat

[dave1992]

Hello,

I got the following random crash on enabling 4 strategies in market replay

2010-12-05 10:24:56:012 in OnUnhandledThreadException
2010-12-05 10:24:56:042 ********* exception trapped *********
2010-12-05 10:24:56:042 Object reference not set to an instance of an object.
2010-12-05 10:24:56:042    at NinjaTrader.Strategy.Trade..ctor(Execution entry, Execution exit, Int32 quantity, Boolean includeCommission)
   at NinjaTrader.Strategy.SystemPerformance.PoolGetTrade(Execution entry, Execution exit, Int32 quantity, Boolean includeCommission)
   at NinjaTrader.Cbi.Position.HandleExitExecution(Execution execution, SystemPerformance performance)
   at NinjaTrader.Cbi.Position.AddExecution(Execution execution, SystemPerformance performance, Boolean setExitEntry)
   at NinjaTrader.Strategy.StrategyBase.AddAllExecutions(Position position, Execution execution, Order order, Boolean setExitEntry, Boolean setStopLoss, Boolean pooled)
   at NinjaTrader.Strategy.StrategyData.Recover(Account account, StrategyCollection strategies)
   at NinjaTrader.Strategy.StrategyGridDisplay.EnableStrategy(StrategyBase strategy)
   at NinjaTrader.Strategy.StrategyGridDisplay.OnEnableStrategy(Object sender, EventArgs e)
   at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
   at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
   at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
   at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[NinjaTrader_Austin]

Dave, is this a reproducible event? If so, can you please provide us with the strategy along with the steps that lead to the crash?

[dave1992]

No, unfortunately, that's what I mean by random. It's random.

[NinjaTrader_JoshP]

dave1992,

Can you please attach both the log and trace files so we can take a look at the whole thing? Thank you.