I've been able to consistently reproduce this crash here several times. I've been deleting old saved backtests from my "strategy analyzer" folder (wherever that is, I actually can't seem to find it).
So I choose to "load a backtest result," and I start clicking on old backtests to delete them. After 3-4 deletes, I'll get an exception and a crash. I copied the last time that happened from my trace, and pasted it below.
These old backtests are for strategies that I've removed from my strategy folder. I didn't actually try and load the backtests - just clicked on them and went to hit delete.
I tried this, just to make sure, both while connected to my data provider as well as when I was disconnected. Same result.
[B]2011-03-21 18:00:14:703 ERROR: Unable to restore strategy 'NinjaTrader.Strategy.CRG_Momentum_MultiTimeFrame4a' with ID 'e0ca11ec90894618966bd1f52134f224'. Most likely this strategy no longer is supported by the custom assemblies. 2011-03-21 18:00:14:718 in OnUnhandledThreadException[/B] 2011-03-21 18:00:14:734 ********* exception trapped ********* 2011-03-21 18:00:14:734 Mapping: IObjectHelper is missing Strategies_ : NinjaTrader.Strategy.StrategyData 2011-03-21 18:00:14:734 at Wilson.ORMapper.Internals.Instance.SetField(EntityMap entityMap, Object entityObject, String member, Object value, CustomProvider provider) at Wilson.ORMapper.Internals.Instance.SetObject(IDataRecord data) at Wilson.ORMapper.ObjectReader.Read() at Wilson.ORMapper.Internals.Context.GetObjectSet(ObjectReader reader) at Wilson.ORMapper.Internals.Context.GetObjectSet(ObjectQuery objectQuery, Boolean firstLevel) at Wilson.ORMapper.ObjectSpace.GetObjectSet(ObjectQuery objectQuery) at NinjaTrader.Strategy.SaveStrategyForm.DeleteNow(String name, Boolean backTestOnly) at NinjaTrader.Strategy.SaveStrategyForm.Delete(String name) at NinjaTrader.Strategy.SaveStrategyForm.OnKeyDown(Object sender, KeyEventArgs e) at System.Windows.Forms.Control.OnKeyDown(KeyEventArgs e) at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m) at System.Windows.Forms.Control.ProcessKeyMessage(Message& m) at System.Windows.Forms.Control.WmKeyChar(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ListView.WndProc(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(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) 2011-03-21 18:00:25:078 Gui.WorkspaceOptions.ApplicationExit 2011-03-21 18:00:26:531 Gui.Globals.AppExit: deactivating hot keys 2011-03-21 18:00:26:531 Gui.Globals.AppExit: shutting down news timer 2011-03-21 18:00:26:531 Gui.Globals.AppExit: shutting down message timer 2011-03-21 18:00:26:531 Gui.Globals.AppExit: shutting down file type watcher 2011-03-21 18:00:26:531 Gui.Globals.AppExit: shutting down ATI server 2011-03-21 18:00:26:531 Gui.Globals.AppExit: disposing autoTrade component 2011-03-21 18:00:26:531 Gui.Globals.AppExit: shutting down data server 2011-03-21 18:00:26:531 Gui.Globals.AppExit: shutting down SMTP server 2011-03-21 18:00:26:531 Gui.Globals.AppExit: closing connections 2011-03-21 18:00:26:531 Gui.Globals.AppExit: closing replay connection 2011-03-21 18:00:26:531 Server.Client.Close 2011-03-21 18:00:26:531 Cbi.Globals.ApplicationExit 2011-03-21 18:00:26:531 Db.Globals.ApplicationExit 2011-03-21 18:00:26:546 Cbi.License.ApplicationExit 2011-03-21 18:00:26:562 Data.Collective2Adapter.ApplicationExit 2011-03-21 18:00:26:562 Checking backup reminder... 2011-03-21 18:00:26:562 ************************ Session End ************************
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