Exception in instrument manager

[dave1992]

Hello,

Beta20, in market replay, while replay paused, I go to the instrument manager to add 6A 03-10 and 6B 03-10 to the default instrument list. 6A goes fine, when I do 6B I get the error below.



2010-10-15 17:19:02:976 in OnUnhandledThreadException
2010-10-15 17:19:02:977 ********* exception trapped *********
2010-10-15 17:19:02:977 ObjectSpace: Entity Object not being Tracked - NinjaTrader.Cbi.Instrument:58aeea740fc049819119072 ec56586ad
2010-10-15 17:19:02:977 at Wilson.ORMapper.Internals.Context.get_Item(Object entityObject)
at Wilson.ORMapper.Transaction.PersistChanges(ICollec tion entityObjects, PersistDepth persistDepth)
at Wilson.ORMapper.ObjectSpace.PersistChanges(ICollec tion entityObjects, PersistDepth persistDepth)
at NinjaTrader.Gui.InstrumentManager.OnAddInstrument( Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventAr gs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.W ndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

[NinjaTrader_Kyle]

Hello dave1992,

Thank you for your post.

Please upgrade to the current version of the NinjaTrader 7 beta and let us know if the issue persists.

You may download here: http://www.ninjatrader.com/webnew/do...g_software.htm

[dave1992]

Sorry, I can't use beta22 because of this

http://www.ninjatrader.com/support/forum/showthread.php?t=34218

I'll leave this up to you if you want to do anything with it.