"Import stock symbols" not working

[heech]

Hi,

I'm using the newest .10 build, just downloaded today.

I go to:
-> select File->Utilities->Import Stock Symbols
-> type in "A", and select an instrument list.
-> Click okay.

And I end up with an exception. Trace file shows:

2009-05-12 00:59:49:101 in OnUnhandledThreadException
2009-05-12 00:59:49:101 ********* exception trapped *********
2009-05-12 00:59:49:101 ObjectSpace: Entity Object not being Tracked - NinjaTrader.Cbi.Instrument:f4e119cd26bc465e9bca9ef c8c6b4018
2009-05-12 00:59:49:101 at Wilson.ORMapper.Internals.Context.get_Item(Object entityObject)
at Wilson.ORMapper.Internals.Instance.PersistChildren (Transaction transaction, PersistDepth persistDepth, Boolean parentDeleted)
at Wilson.ORMapper.Internals.Instance.PersistChanges( Transaction transaction, PersistDepth persistDepth, Boolean parentDeleted)
at Wilson.ORMapper.Transaction.PersistChanges(ICollec tion entityObjects, PersistDepth persistDepth)
at Wilson.ORMapper.ObjectSpace.PersistChanges(ICollec tion entityObjects, PersistDepth persistDepth)
at Wilson.ORMapper.ObjectSpace.PersistChanges(Object entityObject, PersistDepth persistDepth)
at NinjaTrader.Cbi.StockImport.OnOk(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.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.O nMessage(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_Dierk]

No issue here. Must be related to your database. You could try by manually deleting your DB file <my documents>/NinjaTrader6.5/db/NinjaTrader.mdb. Note: your would loose all your historical chart and trade data.

Please let us know if and how you could reproduce based on a fresh DB. Thanks