NT8b9 - new variation - collection was modified; enumeration may not execute

[sledge]

Right after starting NT8B9...

Will anything ever be done to remove these strategies from trying to be loaded? They no longer exist and are from crashes in previous Beta's.

http://www.actiprosoftware.com/

The only thing I did was go from Slate Gray to Slate Dark in between sessions.



2016-03-20 20:01:36:891 Starting server message polling timer with interval 3600 seconds...
2016-03-20 20:01:40:509 ERROR: Strategy 'aaaa/54772221': Error in loading strategy from the database: System.IndexOutOfRangeException: Index was outside the bounds of the array. at NinjaTrader.NinjaScript.StrategyBase.DbFromCommand (IDbCommand cmd)
2016-03-20 20:01:40:510 ERROR: Strategy 'aaa1/54772239': Error in loading strategy from the database: System.IndexOutOfRangeException: Index was outside the bounds of the array. at NinjaTrader.NinjaScript.StrategyBase.DbFromCommand (IDbCommand cmd)
2016-03-20 20:01:40:510 ERROR: Strategy 'aaa3/54772220': Error in loading strategy from the database: System.IndexOutOfRangeException: Index was outside the bounds of the array. at NinjaTrader.NinjaScript.StrategyBase.DbFromCommand (IDbCommand cmd)
2016-03-20 20:09:33:789 *************** unhandled exception trapped ***************
2016-03-20 20:09:33:789 Collection was modified; enumeration operation may not execute.
2016-03-20 20:09:33:789 System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
at System.ThrowHelper.ThrowInvalidOperationException( ExceptionResource resource)
at System.Collections.Generic.List`1.Enumerator.MoveN extRare()
at #Csc.#Hsc..ctor(#Isc resolver, IResolverRequest originalRequest)
at #Csc.#Isc.Resolve(IResolverRequest #FMc)
at #2Zb.#Erc.Resolve()
at ActiproSoftware.Text.Languages.CSharp.Implementation.CSharpQuickI nfoProvider.RequestSession(IEditorView view, Object context)
at ActiproSoftware.Windows.Controls.SyntaxEditor.Inte lliPrompt.Implementation.QuickInfoProviderBase.#9f c(IEditorView #N5b, MouseEventArgs #yhb)
at ActiproSoftware.Windows.Controls.SyntaxEditor.Inte lliPrompt.Implementation.QuickInfoProviderBase.#Wf c(IEditorView #N5b, MouseEventArgs #yhb)
at ActiproSoftware.Windows.Controls.SyntaxEditor.Prim itives.EditorView.OnMouseHover(MouseEventArgs e)
at System.Windows.RoutedEventArgs.InvokeHandler(Deleg ate handler, Object target)
at System.Windows.RoutedEventHandlerInfo.InvokeHandle r(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Objec t source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(Dependency Object sender, RoutedEventArgs args)
at ActiproSoftware.Windows.Controls.SyntaxEditor.Prim itives.EditorView.ProcessUniversalTimerTickForMous eHover(UniversalTimer timer)
at ActiproSoftware.Windows.Controls.SyntaxEditor.Impl ementation.UniversalTimer.#Njc()
at ActiproSoftware.Windows.Controls.SyntaxEditor.Impl ementation.UniversalTimer.#Ny(Object #xhb, Object #yhb)
at System.Windows.Threading.DispatcherTimer.FireTick( Object unused)
at System.Windows.Threading.ExceptionWrapper.Internal RealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatch When(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

[NinjaTrader_PaulH]

Hi sledge,

Thanks for your post.

With the release of Beta 10 it might be a good time for you to do a clean install just to clean any cobwebs out.